Fluke 1555

Fluke 1555
Insulation Resistance Tester Test Insulation at up to 10kV Plus Polarization Index Test

The Fluke 1555 10kV Insulation Resistance Tester offers six pre-set test voltage levels at 250V, 500V, 1000V, 2500V, 5kV & 10kV or specific programmable test voltages can be chosen between 250V to 10kV. To help find breakdown voltages a ramp test function is also available here the voltage ramps up 100V per second until it reaches a specific voltage or until a sudden drop in measure resistance is detected and stored to memory. The tester also performs two other important tests the ‘Polarization Index’ test (commonly known as the PI test) and ‘Dielectric Absorption Ration’ test (commonly known as the DAR test).

What we like: It’s the range of both the insulation test voltage up to 10kV and the high insulation resistance measurement up to 2TΩ. Then on the physical side you have a strong robust instrument supplied in an impressively strong carry case, it’s that sort of total package that could take a bit of passing around between power generating engineers (you know what I mean) without getting worried that it’s not going to come back in one piece. Of course it also safely covers all of the test requirements expected of a professional 10kV insulation resistance tester including PI and DAR tests.
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Inc VAT £2830.80
RRP £3558.00 Ex VAT
You Save £1199.00
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Fluke 1555 Features
  • Test insulation resistance at voltages to up 10kV
  • Five pre-set test voltage levels at 205V, 500V, 1000V, 2500V, 5kV & 10kV.
  • Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
  • Resistance measurements up to 2TΩ
  • Bar graph display up to 2TΩ
  • Ramp function for breakdown testing
  • Timer settings up to 99 minutes for timed tests
  • Capacitance and leakage current measurement
  • Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
  • Guard system eliminates the effect of surface leakage current on high-resistance measurements
  • Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety
  • Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall
  • Large digital/analogue LCD for easy viewing
  • Long battery life gives the user over 750 tests between charges
Fluke 1555 Description
Fluke 1555 Test Kit Includes
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