接触抵抗セーフティメーター CA 6292 (200A)

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カテゴリー: 電気特性解析装置

The C.A 6292 is supplied in a site-proof casing with clearly-identified connection terminalsto limit the risk of errors while also allowing quick connection of yourmeasurement leads.

The measurement results are displayedinstantaneously on the LCD screen, which is backlit for easy reading. The C.A 6292 can be configuredusing the rotary knob on the instrument or via a PC with the USB link.

The C.A 6292 can be used to measure in total safetyfor both people and equipment. The BSGmethod allows you to maintain theearthing on both sides of the object tested in order to remove any risk due toelectromagnetic induction phenomena. In this mode, the optional MR 6292 clampcan be used for current measurements up to 50 ADC.

Chauvin Arnoux / Metrix- France

200 A digital micro-ohmmeter

Model: C.A 6292

The CA 6292 is ideal for a wide range of sectors, including:

✔ electricity distribution,
✔ maintenanceandrepairfirms
✔ railways,
✔ metallurgy,
✔ electricalequipmentmanufacturers (cut-off systems, circuit breakers, etc.).
It can be used for multiple applications:
✔ ContactresistancetestingonMV/HV cells
✔ Verificationofthequalityofthe contacts on the circuit breakers, switches, relays, etc.
✔ Resistancetestingonbusbars,cables, etc.
✔ Continuitytestingonrails,axlesand welds
✔ Checkingofsurfaceconditionand bonding/metallization
✔ Testingofcut-offdevices

仕様

● Resolution: 0.1μΩ
● Adjustable test current up to 200 A
● Automatic mode: 50 A, 100 A, 150 A and 200 A
● Unlimited test duration up to 100 A
● Safe measurements: Both Sides Grounded method (BSG mode) ● Internal cooling system
● Storage of up to 8,000 measurements
● Communication with PC via USB
● Site-proof case for difficult environments

The four-wire measurement method, based on Kelvin’s principle, makes it possible to eliminate the errors due to the test-lead resistances and the contact resistances. This means the CA 6292 offers excellent measurement accuracy for low resistance values, thanks to its 0.1 μΩ resolution and its accuracy of approximately 1% for measurement.

The test current can be adjusted up to 200 A, as required. The CA 6292 can also record up to 8,000 measurement results.