Cropico – MTS1A Milliohmmeter Test Standard 1mOhm to 100kOhm

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Datasheet - Cropico MTS

Description

Milliohmmeter 4 Terminal Test Standards MTS

The Milliohmmeter Test Standards are designed for the simple and easy calibration of low resistance ohmmeters and Kelvin / Thomson bridges. The true four terminal resistance values are switch selected and provision is made for + and – full scale values. A four terminal zero value may also be selected, thus making zero and full scale calibration of instruments simplicity itself.

Two models are available, the MTS1A which has 11 values from 1 mohm to 100 Kohm and the MTS2 which has 10 values from 400 micro-ohm to 400 Kohm.

  • Milli-ohmmeter Test Standard
  • 4 Terminal Resistance
  • Switch selected value
  • 10A max. Current
  • Polarity reversal switch
  • 4 terminal zero selection
  • 11 values from 1 mohm to 100 Kohm
  • Durable aluminium case with tilt handle
  • Calibration Certificate included

MTS1/A

Resistance Value (Ohms ) Uncertainty of adjustment at 20° C Dissipation Max Watts Current Max A Typical Temp. Coeff. 15 to 20°C
100kΩ ± 0.01% 0.1 1 mA <10 ppm
10kΩ ± 0.01% 0.1 3 mA <10 ppm
1kΩ ± 0.01% 0.6 25 mA <10 ppm
100Ω ± 0.01% 0.6 75 mA <10 ppm
19Ω ± 0.01% 0.43 150 mA <10 ppm
10Ω ± 0.01% 0.45 212 mA <10 ppm
1.9Ω ± 0.01% 0.475 500 mA <10 ppm
± 0.01% 0.56 750 mA <10 ppm
100 mΩ ± 0.01% 0.625 2.5 A <10 ppm
10 mΩ ± 0.05% 0.25 5 A <10 ppm
1 mΩ ± 0.05% 0.1 10 A <10 ppm