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Contact Resistance Measuring Device modelT-μM 50

A Dependable Device to measure the contact resistance of various kinds of switches

Product out line

This device measures the contact resistance of a circuit breaker, disconnecting switch or various kinds of switches by the four-terminal method. The voltage drop of the contact resistance is measured and indicated by conducting 10A d.c. current through the conductor of which the contact resistance is to be measured.

Salient feature

  • Compact, Light-weight and Easy to transport.
  • Two input voltages, i.e. AC 100V and AC 200V, available.
  • Different types of connectors to avoid miss-connections of external connection cables.
  • With an output current of 10A, the measured contact resistance can be indicated in either resistance or voltage.
  • The output current is automatically cut off if the current conducting time exceeds 6 seconds.

Specifications

Service Conditions Temperature : 0〜40 Celsius (32〜104 Fahrenheit)
Humidity : 35〜85% (Non-dewing)
Power Source In case of AC 100V : 90〜130V (50 / 60Hz)
In case of AC 200V : 180〜260V (50 / 60Hz)
Output Current / Voltage DC10A/2V (Current is adjusted by means of 9m connection cable.)
Measurement Range Resistance Indication : 1〜199.99μΩ
Voltage Indication : 0.01〜19.99mV
Safety Device Overvoltage and Overcurrent Protection Circuit is provided.
Dimensions W410×D305×H335
Weight Approx. 10kg

※ External appearance and specifications may be changed without prior notice for improvement purposes.

Contact Resistance Measuring Device modelT-μM 50

A Dependable Device to measure the contact resistance of various kinds of switches

Product out line

This device measures the contact resistance of a circuit breaker, disconnecting switch or various kinds of switches by the four-terminal method. The voltage drop of the contact resistance is measured and indicated by conducting 50A d.c. current through the conductor of which the contact resistance is to be measured.

Salient feature

  • Compact, Light-weight and Easy to transport.
  • Two input voltages, i.e. AC 100V and AC 200V, available.
  • Different types of connectors to avoid miss-connections of external connection cables.
  • Since the output current is fixed at 50A and the contact resistance is indi-cated in terms of the voltage drop of the contact resistance, the device is very simple and robust, rendering it very competitive and it's accuracy very high.

Specifications

Service Conditions Temperature : 0〜40 Celsius (32〜104 Fahrenheit)
Humidity : 35〜85% (Non-dewing)
Power Source In case of AC 100V : 90〜130V (50 / 60Hz)
In case of AC 200V : 180〜260V (50 / 60Hz)
Output Current / Voltage DC50A/5V (Current is adjusted by means of 15m connection cable.)
Measurement Range 0.01〜199.99mV (0.2〜400μΩ)
Safety Device Overvoltage and Overcurrent Protection Circuit is provided.
Dimensions W410×D305×H335
Weight Approx. 10kg

※ External appearance and specifications may be changed without prior notice for improvement purposes.

Contact Resistance Measuring Device modelT-μM 100

A Dependable Device to measure the contact resistance of various kinds of switches

Product out line

This device measures the contact resistance of a circuit breaker, disconnecting switch or various kinds of switches by the four-terminal method. The voltage drop of the contact resistance is measured and indicated by conducting 100A d.c. current through the conductor of which the contact resistance is to be measured.

Salient feature

  • Compact, Light-weight and Easy to transport.
  • Two input voltages, i.e. AC 100V and AC 200V, available.
  • Different types of connectors to avoid miss-connections of external connection cables.
  • With an output current of 100A, the measured contact resistance can be indicated in either resistance or voltage.
  • The output current is automatically cut off if the current conducting time exceeds 15 seconds.

Specifications

Service Conditions Temperature : 0〜40 Celsius (32〜104 Fahrenheit)
Humidity : 35〜85% (Non-dewing)
Power Source In case of AC 100V : 90〜130V (50 / 60Hz)
In case of AC 200V : 180〜260V (50 / 60Hz)
Output Current / Voltage DC100A/5V (Current is adjusted by means of 18m connection cable.)
Measurement Range Resistance Indication : 1〜1999μΩ
Voltage Indication : 0.1〜199.9mV
Safety Device Overvoltage and Overcurrent Protection Circuit is provided.
Dimensions W410×D305×H335
Weight Approx. 20kg

※ External appearance and specifications may be changed without prior notice for improvement purposes.

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