● RCB-411 用于验证和验证高压绝缘测试仪。
??? 模拟和数字绝缘测试仪都可以校准。
●注意事项:
1、测试前,确保前面板、端子清洁干燥。如果不是,请用布擦拭。
2、使用高压硅胶线。否则读数将不正确。
● The RCB-411 is used to verify and proof High Voltage Insulation Testers.
??? Both Analogue and Digital Insulation Testers can be calibrated.
● Caution:
a.?Before testing, make sure the front panel, terminals are clean and dry. If not, wipe them with cloth.
b.?Use high voltage silicone wires.
Otherwise the reading will be incorrect.
电阻范围 (Ω)1MΩ、10MΩ、100MΩ、500MΩ、1GΩ、10GΩ、50GΩ、100GΩ、1TΩ
电阻公差(精度)±1%(F)
公差± 25ppm/°C:1MΩ、10MΩ、100MΩ
± 50ppm/°C:500MΩ
± 100ppm/°C:1GΩ
± 200ppm/°C:10GΩ、50GΩ、100GΩ
± 1500ppm/°C:1TΩ
最大工作电压直流5kV
工作温度-30°C~70°C
尺寸250(长)×190(宽)×110(深)mm
重量大约1455g
Resistance ranges (Ω)1MΩ, 10MΩ, 100MΩ, 500MΩ, 1GΩ, 10GΩ, 50GΩ, 100GΩ, 1TΩ
Resistance tolerances±1%(F)
Tolerance± 25ppm/°C: 1MΩ, 10MΩ, 100MΩ
± 50ppm/°C: 500MΩ
± 100ppm/°C: 1GΩ
± 200ppm/°C: 10GΩ, 50GΩ, 100GΩ
± 1500ppm/°C: 1TΩ
Max. working voltageDC 5kV
Operating temperature-30°C~70°C
Dimensions250(L) × 190(W) × 110(D)mm
WeightApprox. 1455g