Product - Process Calibrators

Multifunction Process Calibrators

Our Multifunction Process Calibrator combines all your favorite features such as % error calculation, scaling, leak-testing, and switch calibrating into one multifunction process calibrator.

  • Large full color display .
  • Advanced Simplicity user interface .
  • Connection Assistant provides connection details for the current set-up .
  • Simultaneous read-back and fast RTD simulation. .

The Advanced Process Multi-Scanner offers unique time-saving and automation solutions to calibrate multiple pressure or temperature sensors simultaneously. Each ASM contains an eight channel scanner controlled by Jofracal software on a PC. It can handle signals from 2-, 3-, and 4- wire RTDs, TCs, transmitters, thermistors, and temperature and voltage switches. Up to 3 ASM units can be stacked to calibrate up to 24 sensors at the same time.

The ASM may be combined with any JofraCal compatible pressure calibrator, dry-block or liquid calibrators, DTI reference thermometers, and ASC multi-function process calibrators. Use any place where temperature measurement is critical and there is a need to create traceable documents for sensor calibration.

  • Automatic procedures reduce human error.
  • Dedicate one input channel to a reference sensor with accuracy to 0.026°C.
  • Uses True Ohm technology to eliminate EMF from cables, sockets, and sensors.
  • A models use a separate measuring unit as the standard, and B models have built-in measurement capabilities .
mA Loop Calibrators

The mAcal Loop Calibrator is an economical and easy-to-use calibration device for sourcing and measuring mA signals. It is designed specifically for 2-wire transmitter loops with 4 to 20 mA signals.

The keypad is labeled for easy operation, and includes timesaving one-key-one-function access to step functions and loop supply power. The large display clearly shows milliamp (to 0.001 mA), percent, voltage, or seconds, and also includes error codes for loop mismatch, reverse polarity, and over range.

  • Source and Measure current to 24 mA with ± 0.05% of full scale.
  • Measure voltage from 0 to 45 VDC with ± 0.5 VDC .
  • 200 hours of life using 4 x AA batteries .
  • Push button to switch between mA and % reading.