Calibrator MVK

The MVK calibration box is used to check and adjust DC or carrier frequency measuring amplifiers with mV/V signals. Versions with fixed or selectable sensitivities ranging from ±0.5mV/V to ±80mV/V and switchable configuration to half or full bridge are available.

Electrical connection to the measuring amplifier is made via the built-in SUB-D connector. The corresponding mating connector is part of the scope of delivery.
  • Easy calibration of half / full bridge measuring amplifiers
  • Different sensitivity ranges selectable
  • Robust aluminium housing with selector switches
  • Electrical connection via 9-pin D-Sub plug

Technical data and versions

Calibration size Sensitivity
Measurement range ±80 mV/V ±2 mV/V ±80 mV/V ±0.5 / ±1 / ±1.5 / ±2 /
±40 /± 80 mV/V
Switching principle Half bridge Half / Full Bridge
Supply voltage (max.) 20 VDC
Accuracy ±0.2 %
Input resistance 350 Ω
Temperature response 50 ppm
Connector plug D-Sub connector, 9-pin.
Housing Aluminum Field Housing
Safety class IP 23
Accessories (included) D-Sub mating connector
Weight without cables 160 g


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