Fluke 1537-II - General Specifications; Electrical Specifications

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1535/1537/1537-II
Users Manual
Table 9. Accessories
Accessory Part No.
10 kV Clamp (Red/Black/Green) 4103525
Table 10. Number of Insulation Resistance Measurements
Un (V) R
load
(Ω)
Number of
Measurements
250 V 250 kΩ 6500
500 V 500 kΩ 3800
1000 V 1 MΩ 2200
2500 V 2.5 MΩ 1300
General Specications
For a list of specications for 1535/1537, please refer to the 1535/1537 Insulation
Tester Safety Information.
Electrical Specications
The Tester’s accuracy is specied for 1 year after calibration at operating
temperatures of 10 °C to 30 °C. For operating temperatures outside the range
(-10 °C to +10 °C and +30 °C to +50 °C), add ±0.25 % per °C for 5 % bands and
add ±1 % per °C for 20 % bands.
Table 11. Insulation Resistance Measurement
Test Voltage Range Resolution Accuracy
250 V
<200 kΩ unspecied unspecied
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ 0.01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 50.0 GΩ 0.1 GΩ 20 %
>50 GΩ unspecied unspecied