Chauvin Arnoux CA6240, Microhmmeter, 4 wire, 0.01..10A DC c/w 2m Kelvin clamp cables.

Chauvin Arnoux

£1,865.00 / £2,238.00 incl VAT

⚡ Resistance measurement from 5mΩ to 400Ω with a resolution of 1µΩ
⚡ Seven different ranges with currents of 10A, 1A, 100mA and 10mA
⚡ Automatic testing as soon as continuity is achieved

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Description

Chauvin Arnoux CA6240 10A Micro Ohmmeter

Product Details:

The Chauvin Arnoux CA6240 Micro Ohmmeter is powerful instrument that boasts resistance measurement between 0Ω and 400Ω with a maximum resolution of 1µΩ and basic accuracy of ±0.25%. This is achieved using the four-wire measurement technique with current reversal and test currents of 10mA to 10A. Such functionality makes this ohmmeter suitable for a range of uses including checking contact resistance in switches, measuring earth continuity, assessing the quality of weld spots, surface condition and metallisation testing, and graphite electrode testing.

The Chauvin Arnoux CA6240 has two measurement modes for allowing quick and comprehensive testing. Automatic mode performs a test as soon as continuity is achieved between the measurement points so it is possible to perform consecutive tests with no intervention from the user. Measurements are also automatically recorded to the ohmmeter’s internal memory.

A large backlit LCD display shows readings clearly and concisely and a rechargeable NimH battery makes the Chauvin Arnoux CA6240 fully portable. The protective casing is leakproof up to IP53 standard and a 12-month manufacturer’s warranty is provided as standard.

Chauvin Arnoux part number: P01143200

Key Features:

  • Earth continuity tests
  • Surface and metallisation conditions
  • Quality of electrical contacts (switches, relays)
  • Resistance measurements of cables and electrical windings
  • Heating of electrical motors and electrical transformers
  • Excellent accuracy
  • 4 wire measurement method
  • Current reversal
  • Test currents: 10A, 1A, 100mA, 10mA
  • Measurement range: 5mΩ to 400Ω
  • Resolution: 1µΩ to 100mΩ
  • 12-month warranty

Electrical Specifications

Measurement Range    5 to 3,999 µΩ    4 to 39.99 mΩ    40 to 399.9 mΩ    400 to 3,999 mΩ    4 to 39.99 Ω    40 to 399.9 Ω
Resolution 1 µΩ 10 µΩ 100 µΩ 1 mΩ 10mΩ 100mΩ
Accuracy ±0.25% ±2 counts
Measurement Current   10 A 1A 100mA 10 mA
No-load Voltage 4 to 6 V

 

General Specifications

  • Connection: 4 screw terminals 4mm in diameter
  • Leakproofing: IP53
  • Automatic power-off
  • Data: optical / USB link
  • Power supply: NiMH rechargeable battery
  • Electrical safety: IEC 61010-1 / CAT III 50V
  • Dimensions: 273 x 247 x 280 mm
  • Weight: 5kg
  • CA6240 Black Carry Bag
  • UK Mains power lead 2m long
  • Optical / USB communication cable
  • Chauvin Arnoux “Microhmview” software
  • Operating manual
  • Test Report
  • Set of 2 x 10 A Kelvin clamps with a 3m cable (P01101794)

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