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pt_ELECTRICAL_2 valiu_2017 PONOVO GLOBECORE CA

Contact Resistance Meter CRM 100

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Product: Contact Resistance Meter
Model: CRM 100
Manufacturer: SCOPE
Description

OverView:

  • Specially designed to reliably measure contact resistance of various Test Objects - Circuit Breakers, Isolators, Busbar joints, Welded joints etc., under the hostile electrostatic noise found in live EHV switch yards, ensuring operator's safety and repeatability of results.
  • Quick & simple tool to assess heat dissipation inside CB interrupter without opening it.
  • Measures the mili-volt drop in presence of high induced charge environment of kilo-volts
  • Use of innovative technology makes it light weight 100 Amps micro-ohm meter.
  • Mains operated

OverView:

  • Specially designed to reliably measure contact resistance of various Test Objects - Circuit Breakers, Isolators, Busbar joints, Welded joints etc., under the hostile electrostatic noise found in live EHV switch yards, ensuring operator's safety and repeatability of results.
  • Quick & simple tool to assess heat dissipation inside CB interrupter without opening it.
  • Measures the mili-volt drop in presence of high induced charge environment of kilo-volts
  • Use of innovative technology makes it light weight 100 Amps micro-ohm meter.
  • Mains operated

Features

 

  • A radically new design makes CRM the lighte weight 100 A contact resistance meter.
  • Direct display of micro-ohm value without need of manual calculations.
  • Fool-proof connections and repeatability are ensured by specially designed proprietary biting type CK clamps.
  • Supplied with rugged calibrated test lead set suitable for 4 wire measurement.
  • No need to compensate lead resistance as Kelvin's Four wire measurement method is used.
  • Easy to use - single key operation.
  • Housed in rugged case enhancing transport worthiness.

Specification

 

Current (DC)

100A

Resistance Range

199.9μΩ & 1999μΩ

Best Resolution

0.1µΩ & 1μΩ

Accuracy

Value ± 2% ± 1 Digit

Display

Two Nos, 3½ Digit, ½ Inch LCD for Resistance & Current Display

Power Supply

230V AC ± 15%, 50Hz ± 10%, 1Phase

Inbuilt Battery

-

Dimension

435 X 350 x 160mm

Instrument Weight

7kg