[艾尔电气 SF6气体定性检漏仪 执行标准]
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DL/T846.6-2004
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[艾尔电气 SF6气体定性检漏仪 产品简介]
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SF6检漏仪,采用最新电子电路,经特殊设计,能满足当前和将来检测多种开关、全封闭组合电器等装置中SF6气体的渗漏。仪器测试为定性分析。操作员只需打开六氟化硫检漏仪开关,该检漏仪就会编程,马上可以搜索多种气体。当渗漏的气体挨近检漏仪时,类似计算机的报警器就给出报警信号,报警速度和频率随泄漏量增大而增强。在污染的大气环境中,该检漏仪重新标定极为迅速,可以防止给出错误读数。内置特殊的微型高效泵有助于减少渗漏响应时间。能用来检测SF6气体、HFC(R134、R123)/CFC/HCFC致冷剂,卤素气体,乙稀、四氟乙稀、三氯乙稀和含有卤素的大部分其它化合物。
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[艾尔电气 SF6气体定性检漏仪 产品特征]
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1、检测电力开关的SF6气体检漏;
2、检测各种SF6、HFC,CFC及HCFC制冷剂的泄漏;
3、无需标定,探头内的高效泵可以减少仪器的响应时间;
4、发光二级管漏失量显示灯、核定电压显示、两节2号3V电池供电、预热时间短;
5、即使在污染严重的大气环境中仍能发现渗漏、大量致冷剂也不会“毒死”探头;
6、超灵敏度:在4.6克/年的年泄露率下,仍能对极微量的泄露作出反应;
7、探头手柄上有复位钮、狭长柔性的不锈钢探头可以检测难接近区域;
8、仪器具有低灵敏度及高灵敏度两档。
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[艾尔电气 SF6气体定性检漏仪 产品参数]
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1、电 源 3VDC,两节2号碱性电池 ;
2、灵 敏 度 打开电源,自动设定,4.6克/年的极微量泄漏也能检测出来;
3、响应时间 瞬时 作业周期 连续,无限制;
4、电池寿命 连续使用大约50小时;
5、尺寸重量 20X8X4mm、 600克(含电池);
6、探头线长 92mm线,35mm探头;
7、预热时间 5-6秒 ;
8、工作温度 -10—80℃。
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根据用户具体要求,设计相应的产品配置方案。
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AL704 SF6 leak detector (agent for America)
Implementation of standards:
DL/T846.6-2004
Application:
Capable of testing SF6 gas, HFC(R134、R123)/CFC/HCFC refrigerant, and halogen gas
Function:
Detect SF6 gas leak of power switch
Detect leak of various SF6、HFC,CFC and HCFC refrigerant
Needless of calibration, high efficient pump in probe can decrease responding time of equipment
LED leakage indicating light, approved voltage display, 2 pieces of batteries (3V), short warm-up time
Capable of discovering leak under heavily-polluted atmospheric condition, and large quantity of refrigerant will not “poison” probe
High sensitivity: still capable of responding to minimal leak at annual leak rate of 4.6g/year
Equipped with two gears of range, i.e. low sensitivity and high sensitivity
Technical index:
Power source: 3VDC, two pieces of alkaline cell
Sensitivity: power on, auto set up, minimal leak of 4.6g/year can be detected
Responding time: instantaneous
Task cycle: continuous, no limitation
Battery lifetime: continuous using for about 50 hours
Dimension and weight: 200X80X40mm, 600g (with battery)
Lead length of probe: 92mm lead, 35mm probe
Warm-up time: 5-6 seconds
Working temperature: :-10—80℃