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Fluke 1537 2.5kV Insulation Resistance Tester

Fluke
SKU: FLUKE1537
  • Ability to perform tests on 250, 500, 1000, and 2500V, as well as resistance measurements to 500GΩ
  • The 1537 has a ramp test mode, visual and audio continuity indicator, as well as customisable test parameters
  • The user can download and manage data effortlessly with the PC software that is provided with the 1537
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Fluke 1537 2.5kV Insulation Resistance Tester

The Fluke 1537 2.5kV Insulation Resistance Tester has been specifically designed to simplify frontline troubleshooting tasks. The tester offers versatility across various workloads, and has testing capabilities of 250, 500, 1000, and 2500 voltages. With an intuitive user interface and a CAT IV 600 V rating, the 1537 ensures that the user receives accurate and swift measurements even in difficult conditions. Users can also confidently conduct thorough resistance measurement analysis up to 500GΩ.

The 1537 provides the user with intelligent calculations that can automatically adjust for environmental factors, which minimises their impact on the results received. Users can also effortlessly compute Polarisation Index (PI) and Dielectric Absorption Ratio (DAR) to assess insulation resistance to ground, or megohm ratios. With substantial measurement capacity, storing up to 1,3000 measurements at 2,500V or 6,500 measurements at 250V, productivity is maximized, enabling users to make the most of their investment.

The 1537's Features

The 1537 boasts the ability to store measurements for later review, or even PC transfer, using the provided PC software that is not included with the Fluke 1535 Tester. This is just one of the 1537's exclusive features, which are as follows:

  • Enhance your testing capabilities with AC/DC voltage and resistance measurements
  • Achieve faster and more-stable insultaion resistance measurements with a short circuit current up to 5mA
  • Allows for the test voltage to be fine tuned in 100V increments, between 250V and 2500V
  • Automatically calculate the dielectric discharge rate (DD)
  • Can linearly increase the applied test voltage to help identify difficult fault conditions
  • Visual and audio continuity indicator
  • Customisable testing parameters, meaning the user can set defined labels, adjust test duration, and store measurement results
  • Effortless data management through the download on PC software

Fluke Product Comparison

Features 1587 FC 1577 1503 1507 1535 1537 1550FC 1555FC
Test Voltages 50V, 100V, 250V, 500V & 1000V 500V & 1000V 500V & 1000V 50V, 100V, 500V & 1000V 250V, 500V, 1000V & 2500V 250V to 2500V 250V to 5000V 250V to 10000V
Insulation Resistance Range 0.01MΩ to 2GΩ 0.01MΩ to 600GΩ 0.01MΩ to 2000GΩ 0.01MΩ to 10GΩ 1kΩ to 500GΩ 200kΩ to 500GΩ 200k to 1TΩ 200k to 2TΩ
PI/DAR X X X ✓ ✓ ✓ + DD Test ✓ ✓
Auto Discharge ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Timed Ramp Test (breakdown) X X X X X ✓ ✓ ✓
Pass/Fail Comparison X X X ✓ ✓ ✓ ✓ ✓
Est. # of IRT Tests 1000 1000 2000 2000 1300 1300 Various Various
Voltage >30V Warning ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Memory Fluke Connect App X X X X ✓ ✓ ✓
Fluke Connect Compatibility ✓ X X X X X ✓ ✓
Remote Test Probe ✓ ✓ ✓ ✓ X X X X
Lo Ohms/Earth Bond Continuity X X 200mA source (10 mΩ resolution) 200mA source (10 mΩ resolution) X X X X
AC/DC Volts ✓ X X X X ✓ X X
Display Digital LCD Digital LCD Digital LCD Digital LCD Digital / Analogue LCD Digital / Analogue LCD Digital / Analogue LCD Digital / Analogue LCD
Hold/Lock ✓ ✓ ✓ ✓ X X ✓ ✓

Fluke part number: 5592405

Key Features

  • Simplified frontline troubleshooting in a range of environments
  • User selectable voltages between 250V to 2500V
  • Resistance measurements up to 500GΩ
  • Intuitive user interface
  • CAT IV 600V rating ensures stable measurements
  • Can automatically calculate Polarization Index (PI) and Dielectric Absorption Ratio (DAR)
  • Can perform up to 1,300 measurements at 2500V, and 6,500 at 250V
  • Gives technicians and engineers benefits due to wider workload and speed
  • AC/DC voltage and resistance measurements
  • Can adjust the test voltage from 250V to 2500V in 100V increments
  • Calculate the dielectric discharge rate (DD)
  • Verify continuity visually on the screen display or with audible indicator
  • Can customise testing parameters such as setting user-defined labels and adjusting test duration
  • Download and manage data effortlessly with provided PC software

What's In The Box?

  • Fluke 1535 Insulation Resistance Tester
  • Test Leads with Alligator Clips (red, black and green)
  • Probe (red and black)
  • Soft Carry Case
  • USB Cable
  • PC Software (Downloadable from the Fluek Website)
Specification

General Specifications

  • Display - 73.5mm x 104mm
  • Battery - 8 x AA alkaline cells, IEC LR6
  • Dimensions (H x W x L) - 184mm x 211mm x 93mm
  • Weight - 1.3kg

Temperature

  • Operating Temperature - -10°C to +50°C
  • Storage Temperature - -20°C to +60°C
  • Operating Humidity -
    Non-condensing (<10°C)
    ≤80% RH (10°C to 30°C)
    ≤50 % RH (30°C to 50°C)

Altitude

  • Operating Altitude - 2000m
  • Storage Altitude - 12000m
  • Overvoltage Category - CAT IV 600V

Safety

  • General - IEC 61010-1, Pollution Degree 2 IEC 61557-1
  • Measurement - IEC 61010-2-030: CAT IV 600V, IEC 61010-2-034: 2500V dc
  • Insulation Resistance Measurement - IEC 61557-1, IEC 61557-2
  • Ingress Protection (IP) Rating - IEC 60529 IP40

Electromagnetic Compatibility (EMC)

  • International - IEC 61326-1: Portable Electromagnetic Environment, IEC 61326-2-2 CISPR 11: Group 1, Class A