Multi-signal calibrator with single-layer interface

15 July 2014

A portable multi-signal calibrator that allows all functions to be controlled from the main screen for ease of use has been introduced by AMETEK Test & Calibration Instruments.

The single-layer interface of the new JOFRA ASC400 is said to allow technicians to use as many as 11 different functions without referring to documentation. It has a high contrast, full-colour screen and full numeric keyboard.

The calibrator provides laboratory accuracy for field calibration, process monitoring and maintenance functions. It is compact enough to fit into a toolbox and can be operated with one hand.

The instrument meets the calibration demands of modern sensors and transmitters for numerous functions in process control, systems engineering and maintenance. It is capable of sourcing with simultaneous read-back from device-under-test of mA, V, pulsed transmitters, pressure and temperature. 

Time saving functions include an automatic switch test, leak test, scaling and online % error calculation. It performs fast RTD simulation, works with pulsed transmitters and PLCs and can be used as a high-accuracy thermometer.

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