一、产品特点
智能型高压绝缘电阻测试仪,具有5个量程:250V, 500V, 1000V, 2500V, 5000V,测试 大可达5TΩ。
● 严格按照 标准设计
● 绝缘电阻量程5TΩ@5kV
● 短路电流可调节, 大可达5mA(可以订制高达10mA短路电流产品)。
● 自动显示极化指数(PI),诱电吸收比(DAR)的测试值,可测试漏电流和电容量。
● 抗干扰性能优越,在干扰电流达到2mA时,仪器仍然保证测试精度。
● 容性试品快速放电,电缆测试时,无需要人工放电,仪器自动快速放电。
● 2种电源方式:使用锂离子电池供电,续航时间可达6个小时(5000V@100M测试电阻)。
● 同时可以在使用状态中充电。停电时,可自动从AC电源供电转换为电池供电。
● 全中文显示,中文提示操作,简单明了,并且可以显示绝缘电阻模拟柱。
● 数字滤波功能,外部影响造成显示值发生偏差时刻使用滤波功能减轻影响。
● 完善的保护功能,并且备熔丝烧断提示功能。
二、技术参数
● 规格
IEC 61010-1 CAT.IV 600V 污染度2
IEC 61326 EMC 规格:测试,控制和检验用电气设备
IEC60529 IP64 (外盒合闭状态)
● 交流电源:220V±10%,50/60 HZ ,20 VA
● 电池供电:16.8V锂离子可充电蓄电池
● 电池续航时间:5000V@100M,约6小时
● 尺寸(长x 宽x 高):26cm x 20cm x 16cm
● 重量:3kg
● 测试电压精度:标称值的100% 到110%
● 电流测试量程:10mA
● 电流测量精度:5%+0.2nA
● 短路电流:2到5mA,可调节输出 (可订制10mA短路电流)
● 电容测试量程:20uF
● 电容测试精度:15%+0.03uF
● 电容试品放电速率: 从5000V到10V,0.5S/μF
● 绝缘电阻测试量程和 度 (温度:23±5oC , 相对温度:45 – 75%RH)
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量程
度
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250V
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500V
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1000V
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2500V
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5000V
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未指定
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<100k
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<100k
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<100k
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<100k
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<100k
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5%
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100k-5G
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100k-10G
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100k-20G
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100k-100G
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100k-100G
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20%
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5G -50G
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10G -100G
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20G-200G
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100G-1T
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100G-1T
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未指定
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> 50G
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> 100G
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> 200G
>
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> 1T
>
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> 1T
>
>
>
>