5025C Multifunction Calibrator

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5025C Multifunction Calibrator

The 5025C Series 2 is a multifunction calibrator that provides a wide range of precision outputs for the calibration of electrical test tools, meters, and various types of measuring devices. It combines performance and functionality with simple operation, making it suitable for calibration laboratories, workshops and on-site test facilities.

Functions include AC/DC voltage and current, digital frequency, variable resistance, conductance, capacitance, inductance, thermocouple and Pt100 simulation. AC and DC power calibration via simultaneous voltage and current output, with adjustable phase, and frequency to 500 Hz. An oscilloscope calibration option enables generation of levelled sine-waves up to 2.2 GHz.

Clamp meter calibration is simplified by additional TurnCoil ranges for DC and AC current, designed for use with the 9780 adaptor. Further options include an optical tachometer calibration adaptor, 100 A AC current transformer, and a power amplifier that increases the AC/DC voltage output drive capabilities to 100 mA.

Accessories include test lead sets, carry cases and rack mount kits. EasyCal software is available to enable software driven calibration.


  • 15 ppm precision calibrator
  • 0 to 1050 V AC/DC voltage
  • 0 to 22 A AC/DC current
  • 1 Ω to 1.1 GΩ variable resistance
  • Thermocouple and Pt100 simulation
  • Clamp meter and power calibration
  • Capacitance and inductance
  • Optional oscilloscope calibration
  • RS-232, USB, and GPIB interfaces
  • EasyCal software compatible
5025 deviation control

Simple Operation

Front panel operation is easy and intuitive. Quickly select functions and ranges, set output values and increment digits up/down via the keypad.

A deviation control feature enables the user to finely adjust the output value as a percentage (± 9.999 %). All information is shown on a clear, easy to read alphanumeric display.

5025C Calibration Capabilities

Calibration Capabilities

The 5025C-S2 can calibrate various instruments and devices including:

  • Analogue and digital multimeters, panel meters, process meters
  • Clamp meters (with clamp coil option 9780)
  • Power meters, watt meters
  • Tachometers, chart recorders, data loggers
  • Thermocouple and Pt100 meters, electronic thermometers
  • Oscilloscopes and timer counters (with SCP option)

5025E Calibration Capabilities

Calibrator Control Software

The new Series 2 calibrator control software provides an advanced user interface with intuitive operation via a PC or laptop. It enables a fast method of function selection, setting and output. Quickly adjust and deviate values, and easily select ranges and units required.

It is designed for use with keyboard & mouse, or via touch screen operation. The ease of use makes it ideal for calibration technicians performing test applications with manual procedures, or quick checking functions of measurement devices. A one year license is supplied as standard. 

EasyCal Calibration Software 

The 5025C-S2 can be controlled via Time Electronics EasyCal software to automate the calibration process. This provides increased speed of calibration and consistency of results. 

Produce traceable calibration certificates and test reports for quality standards with additional uncertainty information for ISO 17025 conformance.

EasyCal Calibration Software


Technical Specification
General Specification

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5025C Multifunction Calibrator

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