U1210 Datasheet, PDF (10/17 Pages) Agilent(Hewlett-Packard) – Agilent U1210 Series Handheld Clamp Meters

10 | Keysight | U1210 Series Handheld Clamp Meters – Data Sheet
Electrical Specifications for U1212A (continued)
Capacitance
Range
Resolution
Accuracy
Overload protection
400 µF
4000 µF
0.1 µF
1 µF
2%+4
3%+4
1000 V R.M.S. for circuits
< 0.3 A of short circuit current
–– The accuracy is based on film capacitor or better and use Relative mode to zero residual value
DC current
Range
Resolution
40 A
0.01 A
400 A
0.1 A
1000 A
1A
–– Use Relative mode to zero residual offset
Accuracy
1.5 % + 15
1.5 % + 3
2.0 % + 5
Maximum overload
1000 A R.M.S.
AC current
Accuracy *N1
Range
Resolution 45~65 Hz
65~200 Hz
200~300 Hz
300~400 Hz
40 A
0.01 A
2.0 % + 10
3.0 % + 10
3.5 % + 10
6.5 % + 10
400 A
0.1 A
2.0 % + 5
3.0 % + 5
3.5 % + 5
6.5 % + 5
1000 A
1A
2.5 % + 5
3.0 % + 5
3.5 % + 5
6.5 % + 5
–– N1: The maximum verification of current and frequency product is less than 400,000 A x Hz
Maximum overload
1000 A R.M.S.
Current (1 ms peak hold)
Range
Resolution
40 A
0.01 A
400 A
0.1 A
1000 A
1A
–– Specified accuracy for changes > 1 ms in duration
Accuracy
2.0 % + 70
2.0 % + 43
2.0 % + 43
Maximum overload
1000 A R.M.S.
Temperature test
Thermal type
K
Range
–200 ~ –40 °C
–40 ~ 1372 °C
–328 ~ –40 °F
–40 ~ 2502 °F
Resolution
0.1 °C
0.1 °C
0.1 °F
0.1 °F
Accuracy
1 % + 3 °C
1 % + 1 °C
1 % + 6 °F
1 % + 2 °F
Notes:
1.  The accuracy does not include the tolerance of the thermocouple probe, and the meter must be operational for at least one hour
2.  Do not allow the temperature sensor to contact a surface that is energized above 33 V R.M.S. or 70 V DC. Such voltages will pose a shock
hazard.
3.  The temperature calculation is according to the standard of EN/IEC-60548-1 and NIST175