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GB/T 32191-2015 泄漏电流测试仪
简介:
信息:ICS: CCS: 发布: 实施:2016-07-01
JUS N.S5.603-1985 患者用呼吸机及麻醉机的电流泄漏测量
简介:
信息:ICS: CCS: 发布:1985-01-01 实施:
JJG 843-2022 泄漏电流测试仪
简介:
信息:ICS: CCS: 发布:2022-12-07 实施:2023-06-07
CSN 35 8580-1983 电视显像管.泄漏电流的测量方法
简介:Schválení ST SEV 1353-78 doporu?ilo federální ministerstvo v?eobecného strojírenství.Zpracovatel: TESLA Ro?nov, k.p., Ro?nov pod Radho?těm, H. KristkováOborové normaliza?ní st?edisko: TESLA Ro?nov, k.p., Ing. D. Balá?ováPracovník ??adu pro normalizaci a mě?ení: Ing. J. P?ibek
信息:ICS: CCS: 发布:1983-1-13 实施:
ASTM F2550-13(2018) 通过测量电流流过管壁的变化来确定下水道泄漏的标准做法
简介:
信息:ICS:93.030 CCS: 发布:2018-08-01 实施:
JUS N.S5.005-1982 医用电气设备和附件的连续泄漏电流测试
简介:
信息:ICS: CCS: 发布:1982-01-01 实施:
ASTM F2550-13 通过测量电流流过管壁的变化来确定下水道泄漏的标准做法
简介:
信息:ICS:93.030 CCS: 发布:2013-11-01 实施:
NF C61-141-1981 家用和和类似用途的电器附件.带辅助电源的电流驱动接地泄漏断路器
简介:
信息:ICS:29.120.40 CCS:K31 发布:1981-10-01 实施:1981-10-08
ASTM F2550-2013 通过测量管壁电流流量变化来确定污水管泄漏量的标准实施规程
简介: 3.1x00a0;The testing of sewers for leaks is a regular practice necessary for the maintenance and optimal performance of sewer collection systems so remedial action can be prioritized, designed, and carried out to reduce infiltration and exfiltration. 3.2x00a0;This practice serves as a means to detect and locate all types of pipe defects that are potential sources of water leaks either into or out of electrically non-conducting pipes. Leaking joints and defective service connections are detected that often may not show as a defect when viewed from inside the pipe. The scan data may be processed and analyzed to provide some information on the size and type of pipe defect. (8.4.1) 3.3x00a0;This practice applies to mainline and lateral gravity flow storm sewers, sanitary sewers, and combined sewers fabricated from electrically non-conducting material with diameters between 3 and 60 in. (75 and 1500 mm). The pipes must be free of obstructions that prevent the probe passing through the pipe. 1.1x00a0;This practice covers procedures for measuring the variation of electric current flow to detect and locate potential pipe leaks in pipes fabricated from electrically nonconductive materials such as brick, clay, concrete, and plastic pipes (that is, reinforced and non-reinforced). The method uses the variation of electric current flow through the pipe wall to locate defects that are potential water leakage paths either into or out of the pipe. 1.2x00a0;This practice applies to mainline and lateral gravity flow storm sewers, sanitary sewers, and combined sewers with diameters between 3 and 60 in. (75 and 1500 mm). The pipes must be free of obstructions that prevent the probe passing through the pipe. 1.3x00a0;The scanning process requires access to sewers, filling sewers, and operations along roadways that are safety hazards. This standard does not describe the hazards likely to be encountered or the safety procedures that must be carried out when operating in these hazardous environments. (7.1.3) There are no safety hazards specifically associated with the use of an electro-scan apparatus that complies with the specifications provided in this standard. (6.7 and 6.10.) 1.4x00a0;The measurement of the variation of electric current requires the insertion of various items into a sewer. There is always a risk that due to unknown structural conditions in the sewer such items may become lodged in the pipe or may cause the state of a sewer in poor structural condition to further deteriorate. This standard does not describe methods to assess the structural risk of a sewer. 1.5x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.6x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
信息:ICS:93.030 (External sewerage systems) CCS: 发布:2013 实施:
GOST 24613.2-1981 光电微型集成电路和光耦.泄漏电流测量方法
简介:Настоящий стандарт распространяется на оптоэлектронные интегральные микросхемы оптопары (далее - приборы) и устанавливает метод измерен
信息:ICS:31.200;31.260 CCS: 发布:1981 实施:1982-07-01
NF C42-198-13-2012 1000 V交流和1500 V直流低压配电系统电气安全性.保护措施试验,测量或监测用设备.第13部分:泄漏测量用手持和用手控制电流夹件和传感器
简介:
信息:ICS:17.220.20;29.240.01 CCS:K09 发布:2012-10-01 实施:2012-10-05
JJF(机械)1012-2018 氧化锌避雷器泄漏电流测试仪校准规范
简介:
信息:ICS: CCS: 发布: 实施:
BS EN 61557-13-2011 低压配电系统小于1,000 V交流和1,500 V 直流用电安全.保护措施的测试,测定或监控用设备.手提式和用手操作的电流夹钳和控和泄漏电流测定用传感器
简介:
信息:ICS:17.220.20 CCS:K09 发布:2011-09-30 实施:2011-09-30
EN 61557-13-2011 1,000 V交流和1,500 V直流低压配电系统电气安全.保护措施的试验,测量或监测用设备.第13部分:泄漏测量用手持和手控电流钳和传感器
简介:
信息:ICS: CCS: 发布:2011-09-01 实施:
IEC 61557-13:2011 交流1000V和直流1500V以下低压配电系统的电气安全保护措施的试验、测量或监测设备第13部分:配电系统泄漏电流测量用手持式和手动电流夹和传感器
简介:
信息:ICS:29.240.01 CCS: 发布:2011-07-08 实施:
IEC 61557-13-2011 1000V交流和1500V直流低压配电系统电气安全.保护措施试验,测量或监测用设备.第13部分:泄漏测量用手持和用手控制电流夹件和传感器
简介:
信息:ICS:17.220.20;29.080.01;29.240.01 CCS:K09 发布:2011-07 实施:
SJ/T 11383-2008 泄漏电流测试仪通用规范
简介:本规范规定了泄漏电流测试仪的要求、试验方法、检验规则、包装、标志、运输和贮存。 本规范适用于泄漏电流测试仪(以下简称“测试仪”)、接触电流测试仪,以及安全性能综合测试仪的泄漏电流部分。
信息:ICS:17.220 CCS:L88 发布:2008-03-10 实施:2008-03-10
ASTM F2550-06 用电扫描法定位污水管泄漏的标准实施规程——通过管壁的电流变化
简介:
信息:ICS:93.030 CCS: 发布:2006-02-01 实施:
GOST R 52273-2004 适用于电压网电压达1200 V的矿井用泄漏电流保护装置.一般技术要求
简介:
信息:ICS:29.130.01;29.260.20 CCS: 发布:2004 实施:2006-01-01
UL 101-2002 设备的泄漏电流
简介:Reaffirm the Standard for Leakage Current for Appliances, UL 101, which contains leakage current limits and the equipment and test methods specifications intended to minimize the risks to the user from exposure to leakage currents from appliances.
信息:ICS:29.120.50 CCS:K04 发布:2002-04-29 实施:
UL PAG 943A-1998 泄漏电流保护装置的实施导则
简介:1.1 These practical application guidelines fPAGsl are intended to provide a SOUrCe of reference forunderstanding the use and applications of leakage current protection devices The guidelines describeleakage current protection devices.including their featu res and limitations1.2 This PAG does not contain any construction or performance requirements for leakage currentprotection devices Ground-fault circulc_inlerrupters,equipment leakage current interrupters,andappliance leakage circuit interrupters are investigated in accordance with the Standard for Ground—FaultCircuit·Interrupters,UL 943 Immersion+detection circuit-interrupters are investigated in accordance withthe Standard for Immersion—Detection Circuit-InterruIpters.UL 1664.and ground.fault sensing andrelaying equipment is investigated in accordance with the Standard for G round—Fault Sensing andRelaying Equipment.UL 1 053.1.3 These guidelines do not contain any construction or performance requirements for leakage currentprotection devices.Leakage current protection devices are investigated in accordance with theStandards for Ground_Fault Circuit—Interrupters,UL 943,and Immersion—Detection Circuit-Interrupters,UL 1664
信息:ICS:29.120.50 CCS:K31 发布:1998-01 实施:
IPC TM-650 2.5.33.3-1998 焊接手工具-电流泄漏测量过多电气测量
简介:This document is intended to define standardmethods for the categorization of defects related to electronicprinted board assemblies (PBAs). This documentwill provide consistent methodologies for calculating thefollowing benchmark indices:
信息:ICS:17.040.30 CCS:J42 发布:1998 实施:
JJG 843-1993 泄漏电流测量仪(表)检定规程
简介:
信息:ICS: CCS:A55 发布:1993 实施:1994-06-01
PN T01505-04-1987 栅截止电流和栅泄漏电流惯性制导系统的场效应晶体管测量方法
简介:Przedmiotem normy jest metoda pomiaru pr?dów bramki Igso i Igss przy okre?lonym napi?ciu bramki Ugs i napi?ciu dren-?ród?o Uds — 0 dla tranzystorów polowych typu A, B i C.
信息:ICS: CCS: 发布:1987 实施:
PN T01504-09-1987 晶体管测量方法 ICER.ICES.ICEV和ICEO泄漏电阻电流
简介:Przedmiotem normy s? metody pomiaru pr?dów resztkowych kolektora Icer< ^ces> ICEV oraz pr?du zerowego kolektora ICE0.
信息:ICS: CCS: 发布:1987 实施:
STAS 10252-1986 防止矿山泄漏电流的保护装置.三相绝缘中性电气系统.一般技术要求
简介:1.1.1 Prezentul standard stabile?te condi?iile tehnice generale pentru aparatele de protec?ie contra curen?ilor de scurgere (numite ?n continuare, prescurtat, aparate) destinate func?ion?rii ?n re?ele electrice trifazate de curent alternativ, cu frecven?a de ,50 Hz ?i tensiunea nominal? p?n? la 1200 V, cu neutrul transformatorului izolat, ?i utilizate ?n lucr?ri miniere subterane.1.1.2 Prezentul standard nu se refer? la aparate de protec?ie selectiv? ?i la dispozitive opera-?ionale de deconectare.
信息:ICS: CCS: 发布:1986-5-1 实施:
1、确认客户委托,寄样。
2、到样之后,确定具体的试验项目以及试验方案。
3、实验室报价。
4、签订保密协议,进行试验。
5、完成试验,确定检测报告
6、后期技术服务
友情提示:暂不接受个人委托测试
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