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Verfügbare Sprachen
Verfügbare Sprachen
PPEVTEST
IEC / EN 61557-4
Intrinsic uncertainty or
influence quantity
Intrinsic uncertainty
Position
Supply voltage
Temperature
Operating uncertainty
R
Kelvin Resistance(4-Wire)
4W
Range
4.000mΩ
40.00mΩ
400.0mΩ
4.000Ω
40.00Ω
* Add 5dgt when < 10.0mΩ
• Output Current : 1A mode : 1A ± 0.1A (< 200mΩ).
200mA mode : > 200mA (< 2Ω)
• Max. Output Voltage : 2.5V.
• The specification is defined after enabling zeroing.
Insulation Resistance
Range
400.0kΩ
4.000MΩ
40.00MΩ
400.0MΩ
4.000GΩ
40.0GΩ
200GΩ
• Test Voltage vs. Measurement Capability :
Voltage Range
< 50V
50V to 99V
100V to 249V
250V to 500V
500V to 1000V
1000V
• Short Circuit Test Current: < 2mA, +0%, -50%
• Test Voltage Accuracy: -0%, +2%+2V, >50V
• Auto discharge function: discharge time < 1 sec. for C ≤ 1uF
• Maximum Capacitive load: Operable with up to 1uF load
• Live Circuit Detection: If ≥ 30V ac/dc is detected at inputs, the test is inhibited
Reference conditions or specified
operating range
Reference conditions
Reference position ±90°approximately
At the limits stated by themanufacturer
0 °C and 50 °C (± 2 °C)
Resolution
0.001mΩ
0.01mΩ
0.1mΩ
0.001Ω
0.01Ω
Resolution
0.1kΩ
0.001MΩ
0.01MΩ
0.1MΩ
0.001GΩ
0.1GΩ
1GΩ
19
Max Value
Accuracy
±(1.5%+10D)*
±(1.5%+5D)*
±(1.5%+3D)*
±(1.0%+3D)
±(1.0%+3D)
Accuracy
±(2.5%+5D)
±(20%+3D)
Measurement Capability
unspecified
50.0kΩ to 10.0GΩ
100.0kΩ to 20.0GΩ
250.0kΩ to 40.0GΩ
0.500MΩ to 100GΩ
1.000MΩ to 200GΩ
EN
2.0%
0.5%
0.5%
3.0%
4.10%
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