30A電流隔離器

北京恒遠安諾科技有限公司經(jīng)銷(xiāo)各種歐美*陰極防護 腐蝕控制儀器

30A電流隔離器

產(chǎn)品描述：

The 30A Galvanic Isolator is rated for all 30A through 35A shore power services and has been fully tested to meet the July 2008 publication of ABYC A28, the standard governing galvanic isolators in the US marine industry. The DEI 30A Galvanic Isolator comes in both Fail-Safe Plus? and Fail-Safe MAX? versions, giving the customer increased options for safety. For international use, the 30A device has been rated to 35A to cover applications using 32A shore power connections.

Rated for 30A through 35A use

Fail-safe construction featuring Fail-Safe Plus? and Fail-Safe Max? technology

Certified to ABYC A-28 July 2008 publication

CE Marine - Marine ISO 8846

No monitoring system required

整流器

產(chǎn)品描述：

Features

Durable aluminum construction.
Includes AC meter socket, test block and service disconnect to meet power company requirements.

Separate access doors for power company and operator.

Allows installation of all available UL Approved rectifiers.
GFI receptacle rated for 20 amps.

Optional shunt panel.
Reversible / removable lifting eyes.

Housing Options

TCI anti-graffiti clear coating

Custom colors available

Specifications

·  Model Number: MEUG26A-M020-UCC.

·  NEMA Rating: 3R (rain tight).

·  Housing Material: 0.125" 5052-H32 aluminum.

·  Hardware Material: Stainless steel.

·  Finish: TGIC polyester powder coating, ASA-70 gray.

·  Electrical Rating: 100A at 120/240 VAC, single phase. 20A single pole service disconnect with 20A GFI duplex receptacle.
  

R8 GNSS系統

產(chǎn)品描述：

Trimble R8 GNSS一款多通道、多頻帶的集接收機、天線(xiàn)和數傳電臺于一體的GNSS(Global Navigation Salite System)系統。Trimble R8 綜合了*的接收機技術(shù)和經(jīng)過(guò)驗證的系統設計，可以為您提供zui高的精度和生產(chǎn)力。

支持 GNSS 的 TRIMBLE R 跟蹤技術(shù)

基于一個(gè)全新增強性RTK解算，Trimble R跟蹤技術(shù)既支持現代化的 GPS L2C 和 L5 信號，也支持 GLONASS L1/L2 信號。GNSS 信號可以為測繪工作者提供真正的外業(yè)便利。隨著(zhù)GNSS的不斷發(fā)展，無(wú)論大小的測量公司都會(huì )對在Trimble GNSS系統上的投資充滿(mǎn)信心。Trimble，已經(jīng)證明了其在GPS技術(shù)上的*性，將繼續以行業(yè)*的身份支持GNSS。

已經(jīng)得到證明的系統設計

從強大的 Trimble 外業(yè)軟件到接收機本身，Trimble R8 GNSS 系統的總體設計已經(jīng)經(jīng)過(guò)試驗、測試和證明。流動(dòng)站堅固、輕巧并且沒(méi)有電纜纏繞?；鶞收眷`活并且也無(wú)電纜：將 Trimble R8 用作流動(dòng)站還是基準站，只是取決于您工作的需要。

Trimble R8 GNSS 系統靈活的通信選擇包括：

·一個(gè)內置的450 MHz 電臺選件，可用作無(wú)線(xiàn)纜基準站

·一個(gè)內置的 GSM/GPRS 選件，用于互聯(lián)網(wǎng)連接；并且可用作Trimble VRS 網(wǎng)絡(luò )的流動(dòng)站

您只要選擇您工作需要的 Trimble R8的型號。

從原有的一體化解決方案到今后的

Trimble R8 GNSS 系統支持Trimble原有的一體化測量Integrated Surveying。您可以將您的GPS 和光學(xué)全站儀數據組合到強大的Trimble外業(yè)軟件中的一個(gè)工作文件中，比如Trimble Survey Controller 軟件。然后可以將工作文件無(wú)縫傳輸到您的Trimble內業(yè)軟件中進(jìn)行處理。

Trimble R8 也可以用作 Trimble IS 流動(dòng)站的一部分。只要簡(jiǎn)單地將一個(gè)棱鏡安裝在流動(dòng)桿上，就可以將 Trimble R8 用于光學(xué)全站儀系統，例如 Trimble S6 全站儀。這個(gè)一體化的解決方案使您能夠充分利用兩種測量技術(shù)的優(yōu)勢，在外業(yè)工作中獲得更大的效益。

無(wú)論何時(shí)當您面對新的測量的挑戰，與Trimble的合作就是將正確的工具和技術(shù)，包括GNSS技術(shù)，放在你的手邊，隨時(shí)為您提供幫助。每一個(gè)Trimble 測量系統通過(guò)可以共享的工作流程和技術(shù)無(wú)縫地整合在一起，使您每天的工作場(chǎng)所具有一切測量可能，這就是 Connected Survey Site 聯(lián)合測繪站。

Trimble TSC2控制器

產(chǎn)品描述：

集外業(yè)和辦公室功能為一體的強大手持式計算機

Trimble TSC2 Controller 是*的手持式計算機，專(zhuān)門(mén)為 Trimble 光學(xué)測量系統和 GPS 測量系統1而設計。借助 Microsoft Windows 5.0 軟件操作系統，TSC2 控制器可根據您的選擇，運行功能強大的 Trimble 外業(yè)軟件2。將的應用軟件加到標準的 Microsoft Outlook 、Excel 、Word 、Power Point 和 Internet Explorer 程序中，TSC2 控制器不僅是堅固耐用的商用儀器，更是兼具外業(yè)和辦公室雙重應用功能的超級設備。

靈巧且可擴展的硬件

TSC2 控制器每個(gè)創(chuàng )新性能的設計，都可使您的工作變得更加容易。清晰的背景地圖和鮮艷的彩色圖形顯示，有利于對大量數據進(jìn)行可靠的控制。您既可使用*的數字字母鍵盤(pán)操作，也可使用觸摸屏快速選擇軟件選項。

借助TSC2 *的可更換式控制器帽，您能使用可拆取的存儲器或第三方媒介 (例如：GPRS、GPS、數字照相機和條碼掃描器等)。這樣，數據記錄能力得到了擴展，您也親自體驗到生產(chǎn)率的大躍進(jìn)。

行業(yè)的通訊技術(shù)

一體化的Bluetooth 藍牙無(wú)線(xiàn)技術(shù)，使您擺脫了線(xiàn)纜的束縛，加快了設置速度。當TSC2控制器用于 Trimble R8 或 5800 GPS 系統時(shí)，流動(dòng)站是* 的無(wú)線(xiàn)纜連接，無(wú)比靈活方便。內置的 2.4 GHz 無(wú)線(xiàn)電臺對使用全自動(dòng)遙控系統 (例如：Trimble S6 全站儀) 是一個(gè)理想的選項。

使用可擴展媒體功能，GSM/GPRS 調制解調器可把*的無(wú)線(xiàn)通訊加到現場(chǎng)互聯(lián)網(wǎng)中。在辦公室傳送數據，采用無(wú)線(xiàn) 802.11 局域網(wǎng)，讓您再一次感受到無(wú)需線(xiàn)纜的便利。此外，您還可用無(wú)線(xiàn)熱點(diǎn) (hotspots) 在遠距離與辦公室共享數據，快速安全。

靈活的通訊選項

選擇適合您的數據傳送方式。用一個(gè)外部調制解調器 (例如：帶有藍牙的) 通過(guò)互聯(lián)網(wǎng)從現場(chǎng)發(fā)送和接收文件 - 您不需要返回到辦公室。在辦公室，內部 802.11 技術(shù)對網(wǎng)絡(luò )提供無(wú)線(xiàn)連接。TSC2 控制器還具有 USB 和RS232 串口通訊選項，用線(xiàn)纜、藍牙、CF 或SD 存儲卡等媒介可把數據傳送到PC 或另一個(gè)TSC2 控制器。

可適應各種外業(yè)環(huán)境

TSC2 控制器堅固耐用，適合各種氣候條件下的外業(yè)工作。其環(huán)境等級為 IP67，可工作在溫度下：–30 oC ~ +60 oC (–22 oF ~ +140 oF)。它能經(jīng)受從 1.22 m (4.0 ft) 測桿上跌落到堅硬地面的沖擊3。顯示屏帶照明，即使在光線(xiàn)不夠明亮的場(chǎng)合，您也可快速完成任務(wù)。TSC2 控制器的鋰電池可以超長(cháng)時(shí)間供電，一次充電可工作到 30 個(gè)小時(shí)4。

一個(gè)控制器，一個(gè)軟件，一個(gè)界面

TSC2 控制器是 Trimble 公司 IntegratedSurveying 一體化測量的關(guān)鍵設備。借助Trimble Survey Controller 固化的應用軟件，只需在傳感器之間交換 TSC2 控制器，便可在一個(gè)任務(wù)文件中采集和管理 GPS 數據和光學(xué)數據。一個(gè)靈活的控制器，標準化的構造，可使您的投資效益*化。您的測量團隊只需要熟悉一個(gè)界面，便可進(jìn)行各種測量。外業(yè)工作完成后，采用適合您的通訊方式，就可將任務(wù)文件傳送回辦公室。

AS高電壓檢測儀

產(chǎn)品描述：

Tinker & Rasor 牌APS高電壓檢測儀量程為800V到35KV提供高低兩個(gè)量程范圍：一個(gè)是高量程3.5KV至35KV，另一個(gè)是低量程800V的到8KV。特別應用于檢查管道涂層和其它涂層的結構，坦克，混凝土，下水道和沙井涂料等。

參數：

輸出類(lèi)型                 脈動(dòng)直流電壓

輸出電壓范圍             高范圍：3.5千伏至35千伏

低范圍：800V的8千伏

輸出精度                 ± 5％

儀表分辨率               100V

儀表電源                 6V電池加110V交流充電器（220V也可用）

環(huán)境                     -10 ° C到50 ℃（14 ° F至122 ° F）

尺寸，儀器               2.5× 21.5× 2.75（單位均為英寸）

尺寸，電池盒              5× 2.5× 5.5 （單位均為英寸）

尺寸，便攜包               40.5× 17× 7（單位均為英寸）或（103 × 43 × 18厘米）

運輸重量                  40磅（18公斤）。（重量將取決于電極）

P/1&P1/AC低電壓檢測儀 MS-00359-00www.farwestcorrosion。。ｃｏｍ泰亞16號

M / 1型低電壓測試儀已作為定位金屬或混凝土表面刷薄的保護膜上的裸露處的儀器，廣泛被用于腐蝕控制和工業(yè)涂裝行業(yè)。

規格

輸出電壓        67.5V DC

數量            20對金屬涂層

電阻            80Ω的電壓設置。

90Ω對混凝土涂層。

出廠(chǎng)設置為80Ω，可改為90Ω。

M/ 1盒 尺寸     5× 4× 2英寸（13 × 10 × 5厘米）

M / 1 重量       1磅（0.45公斤）

M / 1包裝尺寸    2 × 5.5× 4英寸（51 × 14 × 10厘米）

M / 1運輸重量    3磅（1.35公斤）

M1/AC運輸尺寸   14.5× 10.25× 7.5英寸（37 × 26 × 19厘米）

M1/AC航運重量             12磅（5.44公斤）

陰極保護防腐儀恒電位儀整流器

產(chǎn)品描述：

恒電位儀是一種自動(dòng)控制的整流器，用作外加電流陰極保護的電源。我公司可根據客戶(hù)要求提供各種規格。該設備是我公司采用了*技術(shù)，研制生產(chǎn)的高性能恒電位儀，廣泛應用于陰極保護的各種場(chǎng)所。

該設備具有手動(dòng)恒電流和自動(dòng)恒電位二種工作方式，具有本調（本機調節）和外調（外部4～20mA調節）調節輸出電位大小的功能。

紋波系數：在輸出電壓、電流半載時(shí)≤10％

直流輸出沒(méi)有壓敏電阻雷擊保護。

防塵防雨防爆恒電位儀

KT-2；KT-6防塵防雨防爆恒電位儀恒電位儀是一種自動(dòng)控制的整流器，用作外加電流陰極保護的電源。我公司可根據客戶(hù)要求提供各種規格的恒電位儀。

防塵防雨防爆恒電位儀的防爆等級：EXdⅡBT4，防護等級IP65，設備下部為防爆油浸變壓器箱，油箱上部為防爆整流器柜，二者為一體結構，油箱的蓋的后方設有注油孔和空氣交換器，油箱的前上方設有油標及油溫測量溫度表。油箱后下方設有放油閥門(mén)。

設備所有交流直流輸入、輸出電纜均由控制柜的后下方，密封電纜鎖頭進(jìn)入。

陰極保護智能防腐儀

KT-3陰極保護智能防腐儀是一種強制電流陰極保護電源，具有組件化程度高、性能穩定等優(yōu)良特性的晶閘管恒電位儀。

2.4設備具有液晶數字顯示、控制移相電路全部為數字控制電路。

2.5設備具有自診斷功能，可對輸出電壓、輸出電流、晶閘管組件及基本控制電路、參比電極等進(jìn)行自診斷。設備從待機轉到手動(dòng)或自動(dòng)時(shí)均進(jìn)行自診斷過(guò)程。

設備具有除濕裝置，當機內溫度低于10℃時(shí)，加熱器自動(dòng)加熱去濕，高于11℃時(shí)停止加熱。

ES型水密整流器

產(chǎn)品描述：

   
Farwest's Model ES-WT is a watertight rectifier for use in underground utility vaults that are subject to flooding. With a maximum output of 200 watts, Model ES-WT can be used where conventional rectifiers would fail in flooding conditions. All completed units are pressurize-tested under water for leaks.

                                                                                                                                           Features

14 gauge, 316L stainless steel cabinet

Dimensions 8" x 9" x16"

Gasketed door is bolted on all four sides for positive sealing

Unique lip-out case design eliminates sharp edges inside case

All components mounted on easy access slide-out chassis

Watertight gland fittings for all three openings

35 Amp encapsulated silicon diode bridge

Heavy-duty design transformer w/ 800 cm/a min. wire size

Silk-screened panel

Fast Acting AC & DC lightning protection

All-circuit breaker protection (no fuses)

External 50 mV shunt

Rugged moving magnet ammeter

Available Sizes 

太陽(yáng)能電源

產(chǎn)品描述：

Structure:

Sturdy single pole. Ten-foot long steel support structures are provided with units requiring up to four solar panels. All necessary hardware, wire, and conduit are provided with each system. Theft resistant hardware is provided for all mechanical connections. The support structure is designed for easy field assembly and installation. Heavy gauge steel enclosures with hinged lids and sturdy lock hasps are provided for battery box and regulator.

Solar Panels:

Efficient solar cells deliver superior watts per square foot of module surface area compared to competitive products. Reduced solar array area results in significant system cost savings.

Each solar cell is manufactured with a unique and proprietary bypass diode function that prevents power loss and undesirable heat generation if a module is temporarily shaded.

Crystalline solar cells, low iron, tempered glass front surface, EVA / Tedlar laminate, anodized aluminum frame.

Battery:

NiCad batteries, manufactured to stringent quality standards in facilities certified to ISO 9001, rank among the highest quality batteries available from any manufacturer anywhere in the world.

Extremely long life of 25 years plus, exceptional reliability, wide operating temperature range of -40oF to 140oF, excellent cycling capability, exceptional resistance to shock and vibration.

Very simple maintenance with no specific gravity checks, visible electrolyte levels.

48 hours of NiCad battery autonomy or 100 hours of lead-acid autonomy supplied standard with REN units.

Standard lead-acid batteries are absorbed electrolyte type designed for solar application and carry a five-year warranty. Other battery types are also available.

Battery voltage matches or exceeds voltage rating of the power supply.

REN (Reduced Energy at Night) units are available in most sizes. Six-volt units are standard with output to 60 watts. Twelve-volt units are standard with output to 120 watts.

CVO (Constant Voltage Output) units are available in 4, 6, 8, 10, 12 or 24-volt configurations with up to 20 amps of output current.

*活性離子接地極

產(chǎn)品描述：

*活性離子接地極尤其適用于各類(lèi)有較高接地要求、接地工程難度較大的場(chǎng)所，與傳統的接地方式相比較，能使雷電沖擊電流及故障電流更快地擴散于土壤中，因此，在惡劣的土壤條件下，接地效果尤為顯著(zhù)。 *活性離子接地極所應用的保濕配方、離子緩釋、潛深接地、*降阻四項前沿科技zui大程度解決了降阻性、耐腐性和使用壽命等問(wèn)題，使得該產(chǎn)品在各項接地性能和適應性方面具有明顯優(yōu)勢，應用領(lǐng)域十分廣闊。

突破土壤的限制--*活性離子接地極包含的回填材料具有非常好的膨脹性、吸水性及離子滲透性，通過(guò)毛細原理實(shí)現水分保留。無(wú)論天氣或周?chē)h(huán)境如何變化，都能使周?chē)寥辣３忠欢ǖ臐穸?，以達到*的導電狀態(tài)，且能隨著(zhù)時(shí)間的推移，逐漸擴大周?chē)寥赖膶щ姺秶?。適用于不同的地質(zhì)條件，在黑土、黃土、鹽堿土、垃圾土、回填土、風(fēng)化沙土、細沙土、黏土、山地通過(guò)優(yōu)質(zhì)的施工工藝均能達到良好的接地降阻效果。

*科技及材料--*活性離子接地極由*的可逆性緩釋化合物組成，電極外表是紫銅合金，以確保zui高導電性能及較長(cháng)使用壽命，并配以?xún)韧鈨纱蠓N類(lèi)填充劑。經(jīng)實(shí)驗證明，土壤電阻率過(guò)高的直接原因是因為缺乏自由離子的輔助導電作用。接地導體外部的填充劑是以具有強吸水力，強吸附力和陽(yáng)離子交換性能高的材料為主體，配以*、降阻、防腐功能強、膨脹系數高不受溫度變化影響、耐高電壓沖擊的多種化學(xué)材料為輔料。主要用于解決接地導體周?chē)臐穸?、離子生成含量、防腐保護等問(wèn)題，使導體與大地緊密結合，從而降低了電極與土壤的接觸電阻，改善了周邊土壤的電阻率，有效地增強了雷電導通釋放能力。導體內部填充材料含有特制的電離子化合物，能充分吸收空氣中的水分。通過(guò)潮解作用，將活性電離子有效釋放到土壤中，與土壤及空氣中的水分作用，更加促進(jìn)導體外部緩釋降阻，且保持阻值*穩定。導體內部的化合物，隨時(shí)間的延長(cháng)逐步化合成膠質(zhì)透明狀態(tài)。我們利用膠質(zhì)化合物的導電性能，使整個(gè)系統能夠*處于離子交換的狀態(tài)中，從而構成了理想的電解離子接地系統。 導體內的緩釋填充劑埋設后，接地電阻會(huì )逐漸下降，半年至一年內達到穩定值，埋設緩釋過(guò)程可以長(cháng)達30年。

接地系統原理--接地裝置的接地電阻通常由三部分組成（

*部份：接地體本身的電阻，通常接地電極都是用金屬做成，這部分電阻只占接地電阻的1％-2％，可以忽略。

第二部份：接地電極與土壤接觸部分的接觸電阻，這部分電阻是由接地極與土壤的接觸面積決定的。

第三部份：電流流經(jīng)接地極流入土壤后散流時(shí)的電阻，這部分散流電阻由土壤電阻率決定。

接地電阻組成：

土壤電阻率, 200以?xún)? 500, 1000, 1500以上

接地體自身電阻, 1-2%, 1-2%, 1-2%, 1-2%

接觸電阻, 80-90%, 60-80%, 30-60%, 10-30%

散流電阻, 10-20%, 20-40%, 40-70%, 70-90%

研究表明：接地電阻的大小決定于電極周邊的土壤類(lèi)型。接地電阻可以用接地體周?chē)群穸葓A柱型土壤殼層來(lái)表示，如果土壤電阻是均勻的，則絕大部分電阻分布在直接圍繞接地體的殼層上，因此，接地電阻一般都在接地體周?chē)霃?.5-3米范圍內。*活性離子接地極在接地極中加入可逆性緩釋填充劑。這種填充劑具有吸水、放水、可逆的特點(diǎn)。當它吸水時(shí)，可以吸收自身100-500倍的水分，當外部環(huán)境干燥缺水時(shí)，又可以*釋放擁有的水分，達到周邊水分平衡，這種可逆反應，有效保證了殼層內環(huán)境的有效濕度，保證了接地電阻的穩定。通過(guò)這種方式產(chǎn)生的離子吸收大地水分后，可以通過(guò)潮解作用，將活性電解離子有效釋放到周?chē)耐寥乐?，使接地極成為一個(gè)離子發(fā)生裝置，從而改善周邊土質(zhì)使之達到接地要求。接地極外部填充劑通過(guò)與其內部電解離子填充劑的相互作用產(chǎn)生針對殼層土壤的化學(xué)處理，降低殼層土壤的電阻率，同時(shí)在緩釋接地極與大地土壤之間，形成了一個(gè)過(guò)渡帶，增大了接地極的等效截面積和土壤的接觸面積，消除了接地體與土壤之間的接觸電阻，改善了地中的電場(chǎng)分布，填充劑良好的滲透性能，深入到泥土及巖縫中，形成樹(shù)根網(wǎng)狀，增大了地中的泄流面積

MI-BTDVM數字電壓計

產(chǎn)品描述：

BTDVM Overview

• Converts any Bluetooth device, such as a PDA or Tablet PC, into a data-logger.
• Logs site survey readings wirelessly on a Bluetooth hand-held unit.
• Selectable input impedances (10, 75, 400 MOhm)
• Selectable full-scale AC and DC ranges
• AC rejection on DC ranges
• High voltage isolation – up to 1 kV steady-state, 15 kV transient overload protection
• Combines the convenience of a wireless voltmeter with the co nvenience of running a CP site survey on a PDA or Tablet PC.         

BTDVM Cane Adapter

The M.C. Miller Cane Adapter (Cat. #16293) allows the BTDVM Blue Tooth Digital Voltmeter to be mounted to any of the M.C. Miller canes or extensions. This provides hands-free ease of use in the field by technician.

DPM露點(diǎn)儀

產(chǎn)品描述：

Accurate

Fast response precision sensors provide accurate, repeatable readings with high reliability and long term stability.

Smart Trend Indicators? identify rising, falling or stable readings.

Certificate of Calibration showing traceability to NIST included.

Conforms to national and international standards including ISO 8502-4 , BS 7079-B4, ASTM D3276-05 and SSPC-PA7.

Versatile

Internal Memory stores 2,500 datasets in 100 batches with the simple touch of a button.

Each dataset contains 6 values: Relative Humidity, Air Temperature, Surface Temperature, Dew Point, Delta, and date/time when recorded.

Data Logger Mode automatically records all 5 parameters at user selected time intervals. Ideal for unattended operation.

Built-in clock – date and time stamps each stored measurement.

Easily converts to accept optional probes including magnetic and hand-held surface temperature probes.

USB and IR ports for downloading to a PC or printer.

Flip display for right-side-up viewing.

Celsius/Fahrenheit switchable.

Backlit display for dim or dark environments.

Certificate of Calibration

Accepts other optional K-type thermocouple probes including:
 - Hand-held Surface Temperature Probe – for spot checking hard-to-reach surfaces.
- Self-adhering Surface Temperature Probe – sticks to solid materials including aluminum,
  wood, concrete, etc. Ideal for unattended monitoring.
- Liquid Temperature Probe – general purpose probe with stainless steel shaft.

PosiSoft for Windows analysis software

Downloads stored measurement results from PosiTector DPM to a PC.

Allows entry of notes and annotations.

Prints and displays charts and histograms.

Exports to a document or spreadsheet.

Includes USB cable.

Free updates

Specifications

W系列風(fēng)冷陰極保護整流器

產(chǎn)品描述：

Farwest “W" series auto-potential controlled cathodic protection rectifiers, manufactured by Universal Rectifiers, Inc., are specifically designed for the Water Tank Industry. Proven, dependable solid state control boards maintain strict “Standard On" or “I.R.Free" potentials. Easy-to-read, bright LED digital meters provide accurate readings of volts, amps and potentials. These compact, light-weight rectifiers can easily be mounted on tank walls or posts by one person.

Standard Rectifier Features

NEMA 4X, Diamond Shield, CSA-Approved enclosure.

“Solarguard" double UV protection.

Stainless steel hinge and latches.

All major components mounted on an aluminum chassis with Universal’s unique cooling design.

Non-conductive shock resistant front panel for safety

All circuit breakers - no fuses

Universal’s proven solid state potential control circuit with built-in voltage and current control modes.

Fully protected input and output circuits with fast-acting resettable circuit breakers (no fuses).

Separate Digital LED meters for volts, amps and potential with current readings down to 10 mA.

All readings can be verified from front panel.

Accessible front panel Total precision shunt.

Hinged front panel for easy access to components.

Multiple reference cell operation with built in reference cell failure shut down.

Automatic or Manual operation.

Versatile mounting for post, rack or wall

Most models weighing less than 35 pounds.

Wide range of output ratings available.

Optional Rectifier Features

Standard Potential or IR Drop Free Potential.

Potential Monitor with Red & Green Lights.

AC & DC Lighting Protection.

Riser Circuit with 50 Watt, 22 Ohm Rheostat, Shunt & Breaker.

燃氣電子702型地下絕緣子檢測儀

產(chǎn)品描述：

從遙控測試引線(xiàn)來(lái)檢查地下絕緣子的所有類(lèi)型和尺寸：凸緣、外觀(guān)、聯(lián)軸器、輸送管到套管、無(wú)論是并聯(lián)還是串聯(lián)。

* 的精確：不受管道到土壤電位或保護電壓的影響。

指示管道和測試引線(xiàn)的連接的連續性。

操作簡(jiǎn)單： 簡(jiǎn)化的操作步驟使培訓時(shí)間減少到10分鐘，只需要按照步驟操作即可。

成本效益： 相對于目前的測試步驟，省了很多時(shí)間。

此精密儀器重量輕，體型小，便攜帶，裝在粗糙的4" W x 6" L x 3-1/4" D的保護箱中，這在所有正常情況下充分保護儀器。儀器運行使用2D電池和1“AA" 電池。

規格：

外殼：  模塑的、具有黑色光澤的酚醛樹(shù)脂 MIL-M-14，CFG，旨在滿(mǎn)足IP54 標準。

電源：  兩個(gè)D館規格的堿性電池和2個(gè)AA電池。

操作溫度：-20°C to +55°C（*于堿性電池）

儲存溫度：-20°C to +35°C  （*于堿性電池）

輸出功率： 1.2Vdc

尺寸：     7" x 5.25" x 4" (17.8 x 13.3 x 10.2 cm) (長(cháng)、寬、高)

重量：    3 lbs （1.36kg）

ACDC-100交流/直流鉗形數字萬(wàn)用表

產(chǎn)品描述：

Specifications
  

深水資源CP系統

產(chǎn)品描述：

CI-100/GPS 定位系統同步電流斷路器

產(chǎn)品描述：

Features

DC capability 100A DC at up to 100V DC.

AC capability 100A AC at up to 440V AC.

4 x 20 character LCD display.

Rugged case with storage for cables, AC adapter and antenna.

16-key pad for local programming.

Global Positioning System (GPS synchronization for interruption precision of better than 1 millisecond.

Microprocessor driven.

5-program capability.

Programmable interruption cycle.

Programmable start and stop times.

Programmable start and stop day and month.

Holds power ON when not interrupting.

Color-coded output terminals.

RS-232 communication port.

Flash memory (never forgets program).

Synchronization

Global Positioning System (GPS) synchronization for 1 microsecond accuracy.

Displays time and date as well as latitude and longitude.

Displays number of program running.

Programmability

5-program capability.

Programmable interruption cycle (ON and OFF time).

Programmable start and stop times (24-hour clock).

Programmable start and stop day and month.

Holds power on when not interrupting.

Utilizes UTC 24-hour clock.

Communicates using Windows HyperTerminal.

CI-100/GPS Kit Includes:

CI-100/GPS Interrupter

AC adapter, 120/240V.

Power cables with safety connectors

Magnet-mount GPS antenna

Operator manual

Technical Specifications

15XP-A數字萬(wàn)用表

產(chǎn)品描述：

MIKE通用測厚儀

MIKE Kit
  

SK-100化工原料水分儀

產(chǎn)品描述：

日本SK-100化工原料水分儀

日本SK-100適用測量各類(lèi)化學(xué)礦物原料，如有機無(wú)機化工原料、染料、樹(shù)脂、洗衣粉、金屬皂、助劑、溶液、添加劑、等物質(zhì)的水分，測量范圍為0～99.99％。

SK-100約重250克，長(cháng)約150mm，小巧玲瓏，便于攜帶，適合現場(chǎng)快速測定分析。

SK-100直接在超大液晶屏幕數字顯示。

SK-100設置了種類(lèi)修正，能保證儀器對水分的準確測試。

技術(shù)參數：

測定方式：高頻電磁波感應式

測量范圍：0～99.99%

分 辨 率：0.01%

顯 示：超大液晶屏顯示

種類(lèi)修正：40個(gè)檔位

電 源：1節9V電池

尺 寸：150×80×35mm

重 量： 約250g

風(fēng)冷標準線(xiàn)陰極保護整流器

產(chǎn)品描述：

Farwest “Standard Line" air cooled cathodic protection rectifiers, manufactured by Universal Rectifiers, Inc., are recognized as industry leading in quality, workmanship and service life. Many years of field-proven service prove their superior design. Conservative equipment ratings, controlled manufacturing techniques, plus many extra features ensure long and trouble-free operation.

Typical cathodic protection applications for the air cooled rectifier line include pipelines, tank farms, storage fields, and other non-hazardous locations where continuous duty, DC power is required.

Standard Rectifier Features

Weatherproof to NEMA 3R

Heavy duty 11-gauge hot dip galvanized cabinet with Stainless Steel Hardware

Stainless Steel, perforated screens

Front and side opening doors for easy maintenance

Heavy duty, draw-pull, stainless steel cabinet latch

Slide-out equipment racks, separate Transformer and Stack assemblies for units over 1200 watts

Heavy-duty transformer with 15% over-design for reserve capacity

Minimum 18-step voltage control link bar taps

Quick-change, heavy-duty knobs for changing tap link bars

Minimum 5/16" diameter, soldered tap changing studs

3/16" Grade XX, Phenolic front panel

Accessible front panel Total precision shunt

Magnetic AC Input circuit breaker

Magnetic AC Secondary Breakers on all units less than 100 amps (instead of fuses)

Hoyt, separate analog, 2-1/2" round, volt and amp meters

Silicon diodes protected by surge suppressors and current limiting breakers < 100 Amps or fuses

All electrical connection hardware is Nickel Plated and double-nutted or soldered

Multi-strand, high-temperature, insulated flexible wiring

Terminal block for AC input wires

Primary tap change panel for dual input voltages (Single Phase models only)

Safety shield panel supplied on all units over 65 Volts DC

Optional Rectifier Features

Variety of AC voltage inputs

AC and/or DC lightning protection

Efficiency filter chokes

Communication filters

Meter switches

Pedestal or base mounting legs

Power-on indicator light

DC failure warning lights

DC circuit breakers or fuses

115 VAC convenience outlet

Powder-coated cabinet finishes (hot dipped galvanize finish is standard on most units)

Optional cabinet materials, such as aluminum or stainless steel

Anodized finish for aluminum cabinets

Anodized finish with clear coat for aluminum cabinets

Additional voltage control link bar taps

Alternate output control (constant current, constant voltage, constant potential, and constant potential with IR drop free feature)

ETL or CSA third-party certification

Other options per customer request

ProMark 500多系統GNSS接收機

產(chǎn)品描述：

憑借ProMark^TM 500，你不但可以利用目前可以獲得的GPS、GLONASS和SBAS信號，將來(lái)還可以升級你的接收機來(lái)接收其它新的衛星定位系統的信號，如歐洲Galileo伽利略系統。

麥哲倫利用ProMark^TM 500所具有的市場(chǎng)上*的技術(shù)融合，增大了RTK的可用性。增強的BLADE技術(shù)引入了一種*的技術(shù)，通過(guò)對GPS 性能的增強，使多系統GNSS 接收機進(jìn)行高精度定位。BLADE技術(shù)確?？焖俪跏蓟?、遠距離測量的精確性，以及和其它廠(chǎng)商的GNSS產(chǎn)品廣泛的兼容性。我們的技術(shù)提供高性能的信號跟蹤能力，*的減小多路徑效應誤差能力，以及在惡劣環(huán)境下*的搜星能力。

ProMark^TM 500創(chuàng )新的設計，友好的用戶(hù)界面，寬頻通信能力，可以延伸你的測量范圍。結合MapperTM CX數據控制器上全新的FAST Survey外業(yè)采集軟件，以及備受推崇的GNSS Solutions內業(yè)處理軟件，ProMark^TM 500系統成為麥哲倫*的GPS + GLONASS方案。

內業(yè)處理軟件（Office Software)

GNSS Solutions是全面整合了成功處理GPS、GLONASS和SBAS測量數據所需的各種工具的軟件包。軟件操作簡(jiǎn)單，可以引導用戶(hù)進(jìn)行任務(wù)準備計劃，數據處理，質(zhì)量控制，生成報告和數據輸出。

GNSS Solutions可以在同一個(gè)任務(wù)中處理實(shí)時(shí)和后處理的數據。軟件包括了*的誤差檢測和質(zhì)量分析工具，以保證非常精確和可依信賴(lài)的結果。GNSS Solutions的之處在于可以從多個(gè)參考站下載數據，來(lái)提供一個(gè)*后處理結果的測量質(zhì)量控制網(wǎng)絡(luò )方案。其創(chuàng )新的以圖形和表格方式顯示測量數據的方法，使得GNSS Solutions進(jìn)行后處理成為輕松而享受的體驗。

外業(yè)采集軟件(Field Software)

FAST Survey是一款圖形化的地形測量和工程測量的外業(yè)采集軟件，是為了將戶(hù)ProMark^TM 500 GNSS系統的功能和性能*化而*專(zhuān)門(mén)設計的?？刹杉瘑蝹€(gè)坐標點(diǎn)、完整的RTK數據、GNSS原始數據并且能同時(shí)采集所有的數據類(lèi)型的能力，可以為你不同的需求提供靈活的解決方案。FAST Survey還支持全站儀等光電設備，允許你在一個(gè)控制點(diǎn)使用兩種類(lèi)型的儀器。

FAST Survey功能強大但簡(jiǎn)單易用。地圖視圖界面可變換比例尺，將測量出的點(diǎn)和線(xiàn)如實(shí)顯示出來(lái)，大字體控制使得快速、可信賴(lài)的數據采集得以實(shí)現。在野外。

可選擇的豐富的屬性，完整的編輯功能，以及可導出的行業(yè)標準數據格式，真正實(shí)現野外即可完成的功能，節約時(shí)間和精力。

麥哲倫技術(shù)
麥哲倫在已有的RTK引擎性能上增添了新的*的技術(shù)：BLADE技術(shù)。除了短時(shí)間得到固定解、遠距離RTK結果可靠之外，ProMark500還包括以下性能：
．具有的多系統信號處理技術(shù)
．數據鏈傳輸中斷時(shí)仍能保持RTK有效解算
．任何使用GPS + GLONASS L1/L2頻率的不同品牌參考站之間的協(xié)同工作能力

一體式靈活機動(dòng)
ProMark 500將通信能力融為一體。它是目前提供多種工作模式、配置、通信模式（UHF、GSM / GPRS）和協(xié)議的zui靈活的GNSS測量系統。

超級可移動(dòng)和輕型設計

ProMark 500具有*的耐震性，采取輕型設計，防水性能IPX7級，抗沖擊性（可承受從2米高度跌落混凝土地面），使其在野外工作時(shí)具有*的可靠性。包括通信模塊、電池、控制站和支架，整體總重量不到2公斤。ProMark 500為全天候高強度工作提供了*的優(yōu)勢。

人體工程學(xué)設計

ProMark 500內置友好的基本配置和使用界面。這個(gè)界面基干圖形化顯示和功能鍵設計，讓用戶(hù)和GNSS接收機可以直接進(jìn)行人機對話(huà)。另外，帶有 FAST Survey 外業(yè)采集軟件的Mapper CX終端為高級的外業(yè)工作提供了豐富的屬性設置。

多功能測量方案

外業(yè)采集終端 (手簿)
ProMark 500使用的Mapper CX終端，是一種手持式、亞米級的GPS接收機，還可以進(jìn)行踏勘和GIS數據采集。采用彩色觸摸屏、SD卡、USB接口和藍牙無(wú)線(xiàn)技術(shù)，提供了強大的、易用的、無(wú)線(xiàn)式的RTK流動(dòng)站方案。

ProMark 500技術(shù)性能參數表

陰極保護脈沖整流器

產(chǎn)品描述：

Pulse Rectifier Description

The Model 2015 Pulse Rectifier (Pulser) is an air-cooled DC power supply that is designed to work as any conventional rectifier with the added benefit of increased current distribution and reduced cathodic interference on adjacent buried structures. The major components consist of the pulse module, power transformer and control/monitoring panel.

Pulse Module: The pulse power module is the main component of the Pulser. The module consists of the power conversion circuitry that converts the AC to high voltage DC output pulses. It also contains the control, monitoring and communication circuitry. All solid-state power components are mounted on a massive aluminum heat sink. The main circuit board and associated components are also mounted to the heat sink and are protected by a steel housing. The output of the rectifier is electronically controlled to maintain a “constant current" during operation.

Main Power Transformer: The main power transformer is a single phase, toroidal isolation transformer. Toroidal transformers offer improved power efficiency, are lighter weight and are more compact than conventional laminated core power transformers.

Control/Monitoring Panel: This main panel controls and monitors the operational status of the system and contains the following components:

An output control dial (10-turn potentiometer) provides the means for adjusting the pulse output current.

A single, continuous reading ammeter displays system current output. Panel-mounted jacks are provided for cross checking meter accuracy.

The pulse train interrupt switch is available to interrupt the pulse output without switching off the main rectifier power.

Primary and secondary circuit breakers.

System status indicating lights.

Recessed potentiometers are included to adjust pulse width and frequency to improve performance on a site-specific basis.

Enclosures: A number of different enclosure types are available including an industry standard rectifier type cabinet as well as other commercially available decorative cabinets. With a compact physical dimension of 12" x 12" x 16", the 2015 Pulser can even be located in existing, customer supplied cabinets. The standard rectifier type enclosure is manufactured from 11-gauge cold rolled steel with a thermally fused, multistage coating, white in color.

AC Input Section: The standard available AC input configuration is 115/230 volt, single phase. Customer specified AC inputs are also available as a special order.

Removable Safety Panel: This removable panel shields the high voltage pulse output lugs, the AC secondary interconnect, and access to interrupter connection lugs. These lugs allow for the use of a portable interrupter. It is important to note that a portable interrupter only interrupts a low voltage, low current signal rather than the pulse output. This allows the use of virtually all types of commercially available, portable current interrupters.

Serviceability Features

On the standard rectifier type enclosure, front and side opening doors are provided for easy installation and servicing.
   The entire rectifier assembly is built on a slide-out chassis allowing easy removal from the cabinet for service.
   The major electronic components are enclosed in a single module housing.
   A pulse interrupt circuit is provided which will function with any portable current interrupter.
  

Temperature monitoring devices are built into the system. These devices monitor critical electronic component operating temperatures. If the operating temperature should exceed a maximum range, the pulse module output will be interrupted until the temperature reduces to a safe operating level. At that time, the system will automatically restart and return to previous operating parameters.
   For structures that require in excess of 15 amps of protective current, additional rectifiers can be added to the same structure and operated in parallel to provide the required current.
   For multiple structures at a common location, additional rectifiers may be installed on a common anode ground bed. Each rectifier will provide an independently controlled, constant current to each structure.

Model 2015 "Pulser" pulse module

Theory of Operation

The Pulser produces very short duration, very high voltage, direct current electrical pulses for cathodically protecting buried metallic structures, such as pipelines and well casings, from external corrosion.

Pipelines, well casings, and other steel structures buried in soil, corrode. Cathodic Protection has been used to mitigate corrosion for many years. Sufficient direct electrical current (DC) is caused to flow from the soil to the surface of the structure. Typically, the negative lead from a DC rectifier is connected to the structure to be protected, and the positive lead to an anode bed. The ground bed usually consists of one or more rods, called anodes, fabricated from expendable materials such as graphite or silicon steel. The anodes are buried in deep wells, or shallow holes or trenches, in the vicinity of the structure to be protected. The process is called Cathodic Protection, because protective cathodic reactions are caused to take place on the surface of the structure being protected.

The DC current mitigates corrosion by electrochemically reducing any corrosive oxygen molecules and hydrogen ions that may be adsorbed on the surface of the structure in contact with the soil. As additional molecules and ions diffuse from the soil and become adsorbed onto the steel surface, they are also reduced by the continuously flowing direct current. There are certain drawbacks to conventional cathodic protection, however. Current flows in the ground continuously in a relatively large three-dimensional envelope. If there are other foreign metallic structures buried in the soil within the current envelope, damage in terms of metal loss will very likely occur to the foreign structures. Also, the "throw", or distance down the pipeline or well casing, that can be protected, is limited by the magnitude of the current reaching the more distant corroding surfaces.

The corrosive oxygen molecules and hydrogen ions, adsorbed on the surface of the buried structure, are electrochemically reduced within microseconds after the application of cathodic current. Before the corrosion reactions can begin again, additional molecules and ions must diffuse to the surface of the structure from the surrounding soil and become adsorbed. The destructive diffusion and adsorption processes are orders of magnitude slower than the protective reduction process, particularly when the ions are not being driven by a continuously applied cathodic protection voltage.

With Pulse Cathodic Protection the corrosive molecules and ions are electrochemically reduced with very short duration but very high current pulses. Since throw is a function of current magnitude, the very high pulsed currents result in greatly improved throw down the length of the structure. Because of the natural electrical characteristics of the structure/anode system, the greatly improved high current throw is further enhanced by the inductive and capacitive redistribution of that current.

Also, the very short duration pulses are separated by relatively long "off" intervals. The pulse voltage is applied for less than 20% of the total time. Thus, the continuous current envelope and the resulting interference on foreign structures is greatly reduced.

自埋CP陽(yáng)極

產(chǎn)品描述：

Construction

海底固定裝置

Product Overview

RetroClamp provides fast reliable electro-mechanical tieback for subsea cathodic protection systems. Originally designed for pipeline CP retrofit applications, the RetroClamp is now widely used in a variety of subsea retrofit projects. The standard RetroClamp for tubulars is pictured above.

Please also see RetroClamp CP, a modified version of RetroClamp which facilitates the attachement of anodes directly to the clamp.

Deepwater Corrosion Services is a recognized leader in offshore cathodic protection retrofit innovation. Hundreds of RetroClamp clamps are now in service in the Gulf of Mexico, and many have been installed by ROV. The installation efficiency of the RetroClamp has saved customers hundreds of thousands of dollars. Successive iterations have significantly improved the product.

RetroClamp is also routinely customized for application to wellheads, vessels, and large-diameter members. It has been modified to allow subsea attachment of a wide variety of equipment, including cable runs and monitoring instruments. The customized wellhead RetroClamp pictured to the right facilitates rapid attachment to a subsea pipe flange via a diver or ROV.

Main Benefits

Rapid installation even over concrete weight coatings.

Requires only partial excavation of buried pipelines for attachment.

Constant tension provides long-term reliability through vibration or thermal expansions.

Hollow ground tip contact (for pipelines) eliminates stress-raisers and replaces expensive friction welding.

Conventional cone tip available for structural connections.

Open-base design ensures clamp will pull loose if snagged, preventing any damage to pipeline.

Easily handled by ROV’s.

Available in sizes from 4" to 60".

Most sizes in stock for immediate delivery.

電火花測漏儀

產(chǎn)品描述：

M1/AC檢測儀是一種高度敏感的電子儀器，設計將相對高電阻薄膜涂層刷或噴到表面低電阻材料上時(shí)定位（針孔，氣泡等）。在這些運用中，例如對于金屬表面涂層，探測器M1/AC能夠非常準確地找到這些點(diǎn)。這種薄膜電檢測方法與外加電壓67.5伏直流，對檢測涂層表面是非破壞性的。

M1/AC探測器用于通過(guò)使用普通的自來(lái)水，檢測從1到10密耳的薄膜涂層。纖維素海綿電極遇水，在涂層表面移動(dòng)。當電極傳遞一個(gè)空白或裸露處時(shí)，小電流將驅動(dòng)聲音信號。如果潤濕劑與水使用，M1/AC探測器對于20密耳的薄膜非常有效。使用方法類(lèi)似于沖洗攝影膠片的無(wú)泡型潤濕劑，在此值得*。

The detector operates from 110/120 VAC, 56/60 Hz line current, and the electrical design of the M1/AC Detector utilizes a very sensitive relay which is activated by a voltage regulated, solid state power supply. When a current of approximay 750 microamps flows through the system, the relay closes and actuates a signal bell.

探測器工作電流：110/120伏交流電，50/60赫茲電流。M1/AC探測器采用了非常敏感的繼電器，這個(gè)繼電器由可調電壓?jiǎn)?dòng)，提供可靠的電源。當約750微安的電流通過(guò)該系統，繼電器關(guān)閉，驅動(dòng)信號鈴。

特征：

檢測電壓調節功能

即時(shí)校正確認

非破壞性檢測的金屬外殼

只適用于低電壓67.5伏的涂層表面。

數字多用表

產(chǎn)品描述：

新推出的大大改進(jìn)了測量功能、診斷功能、分辨率和精度，能夠更多地解決馬達驅動(dòng)、工廠(chǎng)自動(dòng)化設備、配電和機電等設備的故障。

新推出的80系列數字多用表包括以下型號：

83 V 工業(yè)數字多用表

87 V 真有效值工業(yè)數字多用表

87 V/E2 工業(yè)電工組合套件

87V數字多用表非常類(lèi)似于經(jīng)典的87數字多用表，但是具有更強的解決問(wèn)題的能力，更加安全、便捷，具有更好的沖擊保護措施。

80V系列多用表經(jīng)過(guò)第三方獨立測試，*ANSI/ISA S82.01第二版和EN61010-1 CAT IV 600V/CAT III 1000V標準的要求?？梢猿惺?,000 V以上的電壓脈沖，大大降低了浪涌和擊穿的危險。

技術(shù)指標

直流電壓 zui大電壓： 1000V

準確度： Fluke 83 V: ±(0.1%+1)

 Fluke 87 V: ±(0.05%+1)

zui大分辨率： Fluke 83 V: 100 μV

 Fluke 87 V: 10 μV

交流電壓 zui大電壓： 1000V

準確度： Fluke 83 V: ±(0.5%+2)

 Fluke 87 V: ±(0.7%+2) 真有效值

交流帶寬 Fluke 83 V: 5kHz

 Fluke 87 V: 20kHz*

 *使用低通濾波器；3db @ 1kHz

zui大分辨率： 0.1 mV

直流電流  (20 A ，30 秒，zui大)

zui大電流： 10A

電流準確度： Fluke 83 V: ±(0.4%+2)

 Fluke 87 V: ±(0.2%+2)

zui大分辨率： Fluke 83 V: 0.01 mA

 Fluke 87 V: 0.01 μA

交流電流  (20 A ，30 秒，zui大)

zui大電流： 10A

電流準確度： Fluke 83 V: ±(1.2%+2)

 Fluke 87 V: ±(1.0%+2) 真有效值

zui大分辨率： 0.1 μA

電阻 zui大電阻： 50 MΩ

準確度： Fluke 83 V: ±(0.4%+1)

 Fluke 87 V: ±(0.2%+1)

zui大分辨率： 0.1Ω

電容 zui大電容 9,999 μF

準確度 ±(1%+2)

zui大分辨率 0.01 nF

頻率 zui大頻率 200 kHz

準確度 ±(0.005%+1)

zui大分辨率 0.01 Hz

占空比 zui大占空比 

準確度 ±(0.2% /khz +0.1%)

zui大分辨率 

溫度測量 Fluke 83 V, 87 V/E: -200.0°C - 1090°C

 -328.0°F - 1994.0°F

 不包括探頭

80 BK 溫度探頭  -40.0°C - 260°C

 -40.0°F - 500°F, 2.2°C 或 2%，取較大值

電導率 zui大電導率 60.00 nS

準確度 ±(1.0%+10)

zui大分辨率 0.01 nS

二極管  量程 3 V

分辨率 1 mV

準確度： ± (2 % + 1)

占空比量程 準確度： ± (0.2% /kHz + 0.1 %)之內

環(huán)境特性

工作溫度  -20°C 至 +55°C

儲存溫度  -40°C 至 +60°C

濕度（無(wú)冷凝）  0% - 90% (0°C - 35°C)

 0% - 70% (35°C - 55°C)

運行海拔高度  2000 m

安全特性

過(guò)電壓類(lèi)別  EN 61010-1，1000 V CAT III, 600V CAT IV

機構認證  UL、CSA、TüV 和 VDE 認證

機械和通用技術(shù)指標

尺寸  201 x 98 x 52 mm (含防護套)

重量  355 g

包括防護套和可折出支架  624 g

顯示 數字： 6000 字，每秒刷新 4次

 ( 87型在高分辨率模式下為 19,999 字)

模擬指針 32 段，每秒刷新 40次

頻率： 19,999 字，,在> 10 Hz時(shí)每秒刷新 3次

保修期  終身質(zhì)保

電池壽命 堿性電池： ~400 小時(shí)，典型值，無(wú)背光

抗沖擊性  1 米跌落試驗，遵循 IEC 61010-1:2001

抗振性  滿(mǎn)足 MIL-PRF-28800 對Class 2 設備的要求

交流定位筆

產(chǎn)品描述：

Description

The Santronics AC Sensor, Part # 3115, is the first and only UL listed AC voltage sensor to be manufactured * in the U.S.A. The AC Sensor is a hand-held device for determining the presence or absence of 50-600 volts AC in insulated wires, wall receptacles, fuses, junction boxes, switches, and other voltage carrying electrical systems. The AC Sensor determines defective grounds, reverse polarity, and induced voltage.

It is not necessary to disconnect the system in question because no contact is required for operation, and current flow is not necessary to locate voltage. Simply touch the plastic tip to a connection point or move it along an insulated wire. If AC voltage is present, the LED light in the tip will glow cherry red.

There is no ON/OFF switch, since switches can malfunction over time. As a result, the AC Sensor is always on and ready to use.

Benefits

Visual alert to locate voltages of 50-600V AC.

No electrical contact required.

Only uses two AAA 1.5V alkaline batteries (included).

No on/off switch - always ready to use.

Specifications

Description, Non-contact AC voltage sensor

Operating range, 50-600V AC

Barrel & cap composition, Injection molded hi-impact nonflammable ABS with 2200V dielectric at 60 Hz.

Tip composition, Injection molded PVC

Batteries, Two AAA alkaline cells

Operating temperature, -40oC to +55oC

Circuit board, Surface mounted components on FR substrate

Light source, High intensity LED

Weight, 40.6 grams with batteries

Dimensions, 5.75" long x 0.75" diameter

Breakdown voltage, > 4,000V ac

Interior conductor, Brass strip approximay 4.75" long

Operating Instructions

Always hold unit by its body. Keep fingers away from the tip. Remove the end cap to replace batteries.

Simply touch the plastic tip to a connection point or move it along an insulated wire. If AC voltage is present, the tip glow red. The tip will emit a steady glow in the presence of AC line voltage. It will flicker in the presence of static electricity.

Caution 1. Prior to each use, as a safely practice, always test the instrument on a known live circuit to verify proper operation. Treat your AC Sensor with care as you would any other test instrument. Clean Ultimate AC Sensor with damp cloth.

Caution 2. In testing indoor insulated cable where the fibrous filler becomes saturated with water, which is conductive, an electrical connection is formed between the filler and the ground circuit. The length of cable that has become wet is essentially shielded. If a voltage is present on a conductor in this cable, the electric field normally radiated by the voltage will be attenuated by this shielding, and the AC Sensor may not glow even though a voltage is present.

Always approach wet indoor insulated cable with utmost caution. NOT FOLLOWING THESE CAUTIONS MAY RESULT IN BODILY HARM. Cable of this type is specified for indoor use only. It will be subjected to immersion in water only in rare conditions such as flooding.

Defective Grounds: Electrical equipment that has a metal enclosure and is improperly grounded or has a detective ground will always result in the Sensor's tip emitting a steady red glow.

油冷及防爆陰極保護整流器

產(chǎn)品描述：

Farwest oil cooled cathodic protection rectifiers, manufactured by Universal Rectifiers, Inc., are recognized as industry leading in quality, workmanship and service life. Many years of field-proven service have led to the superior design of these rectifiers. Conservative equipment ratings, controlled manufacturing techniques, plus many extra features ensure long and trouble-free operation.

Typical cathodic protection applications for the oil cooled rectifier line include severe environmental conditions due to high humidity, dust, or other situations that would shorten the life of a standard air cooled rectifier.

Explosion proof models are used for Class 1, Group D locations and comply with U.L. Standard 698. While similar to the standard oil cooled rectifiers, the explosion proof units are fitted with special hazardous area fittings to eliminate possibility of an ignition source.

Oil cooled cathodic protection rectifier purchasing specification

Standard Rectifier Features

Industry leading three-year limited warranty.

Heavy duty 11 gauge hot dipped galvanized cabinet with hinged top lid with top brace.

External cabinet fins for added strength and cooling.

Quick release, heavy duty stainless steel latches.

Separate instrument compartment with hinged door.

Separate lift-out component racks for the transformer and rectifier stack.

Heavy duty transformer with 15% overdesign for reserve capacity.

18-step voltage control link bar taps.

Quick-change heavy duty knobs for changing tap link bars on units under 140 amps.

Magnetic AC circuit breaker.

Hoyt model 17-3 volt and amp meters.

Avalanche silicon diodes with a minimum 1,200 PIV.

Primarily forward polarity diodes.

Diode protection by surge suppressors plus breakers or fuses.

Electrical connections double-nutted or soldered.

Multi-strand, flexible wiring with TEW insulation rated at 105 degrees C and 600 volts.

Optional Rectifier Features

A variety of AC voltage inputs.

AC and/or DC lightning protection.

Efficiency filter chokes.

Communication filters.

Meter switches.

DC circuit breakers or fuses.

Additional voltage control link bar taps.

Alternate output control (constant current, constant voltage, constant potential, and constant potential with IR drop free feature.

Other options per request of customer.

Typical Cabinet Dimensions

Cabinet Wattage & Weight

50/60A電流隔離器

產(chǎn)品描述：

The 50/60A Galvanic Isolator is rated for all 50A shore power services, as well as dual 30A shore power services, and has been fully tested to meet the latest revisions to ABYC A-28, the standard governing galvanic isolators in the US marine industry. The DEI 50/60A Galvanic Isolator comes in both Fail-Safe Plus? and Fail-Safe MAX? versions, giving the customer increased options for safety.

Rated to 50/60A (suitable for 50A and dual 30A shore power services)

Fail-safe construction featuring Fail-Safe Plus? and Fail-Safe Max? technology

Certified to ABYC A-28 July 2008 publication

CE Marine - ISO 8846                                                

EST401鉗形接地電阻測試儀

產(chǎn)品描述：

Overview

The ERITECH? EST401 is a hand-held, clamp-on Ground Resistance Tester which measures ground rod and small grid resistance in any season without the use of auxiliary ground rods. The clamp-on ground resistance tester from ERICO? can be used in multi-grounded systems without disconnecting the ground under test. By performing measurements on intact ground systems, the user can measure the resistance to ground and verify the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured with the tester.

The ERITECH EST401 includes a current measurement function. The probe’s high sensitivity enables measurement of current leakage flowing to ground or circulating in ground loops down to 1mA and neutral currents to 30Arms. This feature provides additional information that is becoming vital as distribution ground networks carry higher levels of noise and harmonics, which affect power quality.

The ERITECH EST401 has a rugged Lexan? body for durability. A double-walled Lexan shell (or equivalent polycarbonate) encases the probe heads for extra strength. Overall construction and mechanical design ratings such as drop test, weatherproofing against water projections, shock and vibration meet or exceed IEC (International Electrotechnical Commission) standards. The product has been designed to meet IEC 1010.

Battery life information is given at power-up and Auto-Off for power management. Additional features such as resistance and current measurement are displayed on the large LCD.

The ERITECH EST401 is ideal for measuring ground current and ground resistance at pole ground rods, service entrances, pad-mounted transformers, transmission towers, service panels, phone pedestals and central office locations. Extended distances between installations such as high-tension towers will not adversely affect the measurement results.

Features

Fast and simple clamp-on operation.

Requires no leads, auxiliary rods or spacing requirements.

Provides a direct ground resistance reading of 0.1 to 1200 Ohms.

Gives direct continuity and ground loop resistance readings.

Offers direct ground leakage or phase current readings from 1 mA to 30A rms.

Accommodates 1000 MCM cables (1.25 in / 32 mm window) with its expansive jaw design.

Power management with Auto-Off.

Durable head and body construction for breakage resistance.

Designed to EN 61010-1, Cat III safety standard.

Includes carrying case, user’s manual, battery and calibration loop.

50/60A電流隔離器

產(chǎn)品描述：

The 50/60A Galvanic Isolator is rated for all 50A shore power services, as well as dual 30A shore power services, and has been fully tested to meet the latest revisions to ABYC A-28, the standard governing galvanic isolators in the US marine industry. The DEI 50/60A Galvanic Isolator comes in both Fail-Safe Plus? and Fail-Safe MAX? versions, giving the customer increased options for safety.

Rated to 50/60A (suitable for 50A and dual 30A shore power services)

Fail-safe construction featuring Fail-Safe Plus? and Fail-Safe Max? technology

Certified to ABYC A-28 July 2008 publication

CE Marine - ISO 8846

Alcad鎳鎘電池

產(chǎn)品描述：

The Nickel Cadmium Difference

In today's technological world, we all depend on electricity available on demand. When you require battery power or when you are suddenly deprived of your main power supply, that is when Alcad nickel cadmium batteries come into their own, as a compley reliable, self-contained source of power.

Alcad Technology

Alcad nickel cadmium batteries are designed to be absoluy reliable for 25 years and more. All that is necessary to achieve such longevity is simple maintenance. Outstanding reliability is just one feature of an Alcad nickel-cadmium battery. Other features are:

Extremely long life - 25 years plus exceptional reliability.

Wide range of operating temperatures:
-40oF +140oF (-10oC +60oC).

Good capacity at low temperatures.

Excellent resistance to high-temperature aging.

Resistant to electrical abuse (both over-charge and over-discharge).

Excellent cycling capability.

Accepts high rates of charge.

Excellent shelf life in filled condition. Storage in any state of charge. Very good charge retention Very simple maintenance. No specific gravity checks.

Excellent resistance to shock and vibration.

Low installation costs. No special battery room required. Easy connection of cells.

Construction

The manufacture of Alcad nickel-cadmium batteries is a combination of electrochemistry and precision mechanical and electrical engineering. The heart of every cell is a series of steel pockets which are made from finely perforated steel strip filled with active materials - nickel in the positive plate and cadmium in the negative.

Product ranges are available In both plastic and stainless steel containers. Plastic container cells. details of which are given In this data sheet, offer a number of features such as translucency so that electrolyte levels are visible to aid maintenance. corrosion resistance in wet and saline conditions. and ease of assembly. Polypropylene. with Its high Impact resistance, is used for the majority of the Alcad cell ranges.

All Alcad plastic cased nickel-cadmium cells are fitted with flip-top flame arresting vents as standard, and are UL recognized.

Alcad Quality

Alcad products are manufactured within a Quality Management System officially recognized as meeting the requirements of ISO 9001. The approval is subject to regular monitoring by Bureau Veritas to ensure that standards in design and manufacture of nickel cadmium pocket plate cells and batteries are maintained.

DT2-C電壓監測統計儀

產(chǎn)品描述：

功能特點(diǎn)：

1、在抗干擾方面采用了特殊技術(shù)，按電磁兼容要求，電路設計中分別采用分離、隔離、屏蔽及濾波等技術(shù)，*地提高了抗*力。

2、在防雷方面，采用了開(kāi)關(guān)電源，并在測量通道、通訊通道和電源進(jìn)線(xiàn)分別采用了防雷技術(shù)。

內存容量：

上月和本月的統計數據及該月每天的統計數據和24小時(shí)的整點(diǎn)電壓值。

采集方式：

現場(chǎng)手動(dòng)按鍵抄錄數據。

技術(shù)指標：

1、顯示值相對誤差：＜0.5%；

2、靈敏度： ＜0.5%；

3、分辯率：＜0.01V；

4、時(shí)鐘誤差：＜1S/24h；

5、監測電壓（工作電壓）：AC（100V、220V、380V）±20%，三個(gè)電壓等級選用；

6、外型尺寸：262×160×80（mm）槽式，開(kāi)孔尺寸152×76（mm）。

運行費用：

不須任何運行費用。

相對濕度指示儀

產(chǎn)品描述：

DM數字電子電位器

產(chǎn)品描述：

伏佩格環(huán)保型水垢處理裝置（2 1\2英寸）

產(chǎn)品描述：

福佩格量子管通環(huán)簡(jiǎn)介

使用福佩格量子管通環(huán)的經(jīng)濟效益和社會(huì )效益

根據組織DB Services Südwest GmbH的檢驗報告表明，使用福佩格量子管通環(huán)祛除水垢和鐵銹并抑制其再次生成可比傳統的離子交換方法節約一筆龐大的費用支出。在初始安裝費用方面，可節省幾萬(wàn)-十幾萬(wàn)歐元不等，在之后的維護費用方面可節省幾千-幾萬(wàn)歐元/每年。由于該量子管通環(huán)是一種非化學(xué)、不用電、無(wú)磁性材料的綠色環(huán)保的液體處理器。特別當用于蒸汽鍋爐、熱力供暖等使用礦物燃料提供能量的設備上時(shí)，可大大減少二氧化碳的排放量?？梢哉f(shuō)，我們在為廣大用戶(hù)節約更多成本，創(chuàng )造更大經(jīng)濟效益的同時(shí)，也在為保護環(huán)境和促進(jìn)低碳經(jīng)濟貢獻出自己的一份力量。

福佩格量子管通環(huán)的工作原理

水具有存儲和交流信息的能力，能和與它接觸的某些材料產(chǎn)生反應。例如水（H2O），與鐵（Fe）接觸時(shí)，會(huì )發(fā)生化學(xué)反應：Fe₃O2（鐵氧化物/銹）。水有高度的腐蝕性，可能攜帶有一定的“懸浮"物質(zhì)，例如鈣，是生成水垢的主要原因。與這些物質(zhì)相關(guān)的原子不斷的在亞原子級運動(dòng)（振蕩）。在亞原子水平上處于不斷振動(dòng)/振蕩的狀態(tài)，這種現象稱(chēng)為布朗分子振蕩。福佩格技術(shù)的核心就是針對水中的這些物質(zhì)開(kāi)發(fā)出能夠改變其物理特征的振波，通過(guò)量子環(huán)向管道傳遞持久的已被編程的振蕩。振動(dòng)模式是通過(guò)的激光技術(shù)將其 “烙印"或“編碼"在福佩格環(huán)上的。當水流通過(guò)安裝了福佩格環(huán)的管道，管道由環(huán)產(chǎn)生“預編程"的振蕩（影響振蕩）。在水中，當影響振蕩遇到自然振蕩，例如鐵銹水垢等相關(guān)的物質(zhì)，影響振蕩會(huì )作用并破壞這些物質(zhì)自身的振蕩而使其特性改變。這并不是自然發(fā)生的，鐵與氧不再以三氧化二鐵（鐵銹）的形式結合，鈣也不再像通常那樣極易析出結晶生成水垢，而是保持“軟"的溶解狀態(tài)通過(guò)該管道，并可以被水流沖刷掉，同時(shí)，對管道不會(huì )造成任何傷害。福佩格量子管通環(huán)是一個(gè)用于存儲和釋放 “已被編程的振蕩" 的載體或遞送途徑。它能夠長(cháng)時(shí)間的存儲并保留必要的“影響振蕩"，并*以恒定速率釋放。福佩格對各種物質(zhì)進(jìn)行了擴展測試，以確定福佩格環(huán)的*材料。zui終，發(fā)現具有高含量硅的鋁合金zui符合這一標準。環(huán)境溫度的變化會(huì )引起材料（如鋁）的膨脹和收縮，這種膨脹或收縮的運動(dòng)產(chǎn)生能量，能源為圓環(huán)提供了動(dòng)力。環(huán)境溫度的波動(dòng)提供了足夠的能量以創(chuàng )造不斷釋放的脈沖，這些脈沖通過(guò)管壁輸入到管道中的水流中。

福佩格環(huán)可在-273℃到+ 500℃的溫度下工作，*的操作環(huán)境為0℃到150℃。

福佩格量子管通環(huán)的特點(diǎn)

福佩格量子管通環(huán)的應用

福佩格量子管通環(huán)的操作條件

福佩格量子管通環(huán)可用于大多數材料（聚乙烯銅，鐵，銅等）制造的管道上。設備應該避開(kāi)任何潛在的電波干擾。接觸電波干擾可能會(huì )影響設備的性能，并zui終導致環(huán)中能量釋放的減少。福佩格量子管通環(huán)可能無(wú)法直接安裝在大約小于50厘米的電纜或電源插座及馬達上

福佩格量子管通環(huán)的安裝

福佩格量子管通環(huán)的應用領(lǐng)域

遍布石油、石化、鋼鐵、電力、船舶、電子、醫療、制藥、飲料、食品、旅游、政府機構、賓館酒店等十多個(gè)行業(yè)；應用于*空調、生活用水、蒸汽鍋爐、空壓機冷卻、熱力供暖、油井高壓注水、原油輸送、污水處理、純水制取等二十多種不同系統，均達到了良好效果。

福佩格量子管通環(huán)的功能參數

訂購指南

深水資源CP系統

產(chǎn)品描述：

234漆膜測厚儀

產(chǎn)品描述：

產(chǎn)品參數：

過(guò)厚的涂層是使用了太多涂料的結果，相應地增加了成本。而且，較厚的涂層并不總是意味著(zhù)性能提高，如它們在干燥時(shí)間方面會(huì )有一個(gè)負面的影響。

TN418L1非接觸式紅外測溫儀

產(chǎn)品描述：

Enhanced Performance

Compared to the predecessor Metris TN400L, the new Metris TN418L1 Professional IR Thermometer with Laser offers a larger size for toughness on the job, an increased field of view, a wider temperature measurement range, a brighter laser pointer, and peak capture of the maximum temperature during a scan.

Specifications

Model No., TN4418L1 Laser Thermometer

Description, Non-contact infrared thermometer with laser pointer

Measurement range, -76 to 932°F (-60 to 500°C)

Ambient operating range, 32 to 122°F (0 to 50°C)

Accuracy , ±2% or ±4°F (±2°C), whichever is greater
(at Tobj = 15 to 35°C, Tamb = 25°C)

Resolution at -9.9 to 199.9°, 0.1°F or 0.1°C

Response Time (90%), 1 second

Distance to spot size ratio, 9:1 D:S

Emissivity, Fixed at 0.95

Dimensions, 1.81" x 5.63" x 7.28"

Wavelength response, 8 to 14 microns

Weight without battery, 8 oz

Weight with battery, 9 oz

Modes, MAX display

Diagnostic messages, Thermal Shock; Exceeds Temperature Range; Low Battery Icon

Batteries, Two AAA batteries

Battery Life, 140 hours (typical)

脯氨酸空冷陰極保護整流器

產(chǎn)品描述：

Standard Rectifier Features

Industry leading three-year limited warranty

16-gauge, NEMA 3R, powder coated cabinet with front opening door

Wall mounting brackets (pole mount brackets are optional)

Heavy-duty transformer with 15% overdesign for reserve capacity

Slide-out chassis

20-step voltage output adjustment

Silicon diodes with surge suppressors

Hinged Bakelite front panel

Accessible front panel shunt

Magnetic AC circuit breaker

Hoyt model 17-3 separate volt and amp meters

All electrical connections are double-nutted or soldered

Multi-strand, high temperature insulated flexible wiring

Optional Rectifier Features

AC and/or DC lightning protection

Efficiency filter chokes

Communication filters

Meter switches

Elapsed time meter

AC/DC failure light

DC circuit breakers or fuses

115 VAC convenience outlet

Alternate output control (constant current, constant voltage, constant potential

ETL or CSA third party certification

Other options per request of customer

ProLine Rectifier Ordering Guide

Configure a model number like GSAI 20-10 AC
Positions from left to right are as follows: