DET2/3
39
Specifications
Specifications
Only values with tolerance or limits are guaranteed data. Parameters without tolerances are for information only.
Measurement specifications
2, 3 and 4 terminal resistance
Range
0.001 Ω to 20.00 kΩ Auto range
Accuracy
3P
2P
at 23 °C ±0.5% of reading ±2 digits
±10 mΩ
±20 mΩ
Operational uncertainty
±2% of reading ±2 digits
Meets IEC61557 operational uncertainty requirement with readings over 10 mΩ
when spike resistances are below 100 Ω
±5% of reading ±2 digits ±10 mΩ
Meets IEC61557 operational uncertainty requirement with readings over 50 mΩ
4 and 3 terminal ART (selective) resistance
Range
0.01 Ω to 10.00 kΩ auto range
Accuracy
±5% accuracy (±3 digits) at 23°C ±2°C
Stakeless resistance
Range
0.01 Ω to 200 Ω
Accuracy
±7% (±3 digits)
Test to standards
BS 7430 (Earthing)
BS 62305 (Lightning)
IEEE Standard 81
Test frequency 2P, 3P & 4P
resistivity
10 Hz to 200 Hz (steps of 0.5 Hz)
Test frequency dual clamp,
3p ART & 4P ART
70 Hz to 200 Hz (steps of 0.5 Hz)
Test current
50 mA max.
Maximum output voltage
50 V rms
Maximum interference
50 V peak to peak
Continuity
Range
0.01 Ω to 1 kΩ (3 digits)
Accuracy
±3% (±2 digits)
Test Current
Up to 205 mA
Lead Null
< 10 Ω
Leakage current
Range
0.00 A to 2.00 A at 5% (+3 digits)
Accuracy
±5% (±3 digits)
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