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5025E Multifunction Calibrator

5025E Multifunction Calibrator
  • 5025E Multi product Calibrator
  • 5025E Multimeter Calibration
  • 5025E Calibrator - Manual Controls


  • 40ppm entry level calibrator
  • Calibrate up to 4.5 digit meters
  • 11 standard functions 
  • 0 - 1050V & 0 - 22A (AC/DC)
  • Resistance & capacitance
  • Thermocouple/PT100 simulation
  • Oscilloscope & power options

5025E Images

  • Calibration at an Affordable Price
    A precision multi-product calibrator designed for wide calibration workload coverage at an affordable cost. Accurately test and verify both traditional and new test equipment with a calibrator that meets both technical and budget requirements. The 5025E is ideal for companies requiring a calibrator that can be implemented quickly and easily, providing immediate return on investment. With increased capabilities it can be used as a multimeter calibrator and much more.

    The 5025E is fitted with AC/DC voltage to 1050V, AC/DC current to 22A, digital frequency to 10MHz, decade resistance to 1GΩ, simulated variable resistance from 40Ω to 40kΩ, conductance, capacitance, thermocouple and PT100 simulation.

    An optional enhanced performance pack increases the specification of certain functions for wider calibration coverage. It provides full range variable resistance to 120MΩ, extended temperature functions, extended capacitance, and increased ACV frequency bandwidth. Also available are oscilloscope and power calibration options.

    In addition external adaptors are available for clamp meter calibration (up to 1100A) and optical tachometer calibration. Also available is a power amplifier which increases the 5025E's AC/DC voltage output drive capabilities to 100mA. This addition allows even the most demanding analogue instruments to be tested.

    Multi Instrument and Device Calibration
    The 5025E can calibrate various instruments and devices; bench and handheld multimeters, frequency meters, ohm meters, AC/DC millivoltmeters, thermocouple and PT100 meters, clamp meters, and many other measurement devices. By adding internal options the 5025E can calibrate oscilloscopes, timer/counters, power meters and more.

    For more information see the 5025 Series Calibration Capabilities Chart showing the DUT coverage of the 5025E and 5025C calibrators.

    Simple Operation
    Functions and ranges are easily accessed from the front panel. Increase and decrease keys per digit, are used to quickly set the output value. Deviation control then enables the user to finely adjust the output value as a percentage (+/- 9.999%). All this information is shown on a clear, easy to read LED display.

    Virtual Control Software
    The 5025E is supplied as standard with Time Electronics' windows based Virtual Control software. It allows quick and direct input of any value required. The remote SCPI command is displayed to help users develop custom applications. 

    EasyCal Calibration Software
    Connect the 5025E to a PC/Laptop (via RS-232 or USB) installed with Time Electronics' EasyCal software and automate the calibration process. This provides increased speed of calibration and consistency of results. Produce calibration certificates and reports to ISO 9001, ISO 17025, and other international quality standards. 

  • Technical Specifications

    Standard Functions
    Function Range / Values Best 1 year Specification
    Voltage DC 0 to ± 1050V ± 40ppm of setting

    Current DC

    0 to ± 22A
    1100A with clamp meter adaptor (option 9780)

    ± 120ppm of setting

    Voltage AC 1mV to 1050V (20Hz to 20kHz, sine-wave) ± 0.04% of setting

    Current AC

    10μA to 22A (20Hz to 1kHz, sine-wave)
    100A with current transformer (option 9790)
    1100A with clamp meter adaptor (option 9780)

    ± 0.07% of setting

    Decade Resistance 10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ & 1GΩ ± 60ppm of setting


    100ms to 1ns (Fixed values, decade steps)

    ± 60ppm of setting

    Simulated Resistance 40Ω to 40kΩ (Variable) ± 0.02% of setting
    Thermocouple Simulation -200 to 1800°C (Type J, K, R, T, S, B, E, N) ± 0.3°C

    PT100 Simulation

    -140°C to 850°C

    ± 0.25°C

    Capacitance 1nF, 10nF, 20nF, 50nF, 100nF, 200nF, 500nF, 1μF ± 0.25%
    10MHz Digital Frequency/Period 0.1Hz to 10MHz / 100ns to 10s ± 20ppm of setting
    Option 9770: Oscilloscope Calibration
    Function Range / Values Best 1 year Specification


    2mV to 200V and 1mV to 2V 50Ω (Square-wave or DC)

    ± 0.05%


    0.1Hz to 100MHz / 10ns to 10s (fixed values 1, 2, 5 sequence)

    ± 20ppm

    Duty Cycle 3 frequencies: 100Hz, 1kHz, 10kHz, settable from 0 to 100%
    Fast-Rise < 400ps. Bandwidth checking up to 400MHz

    Option 9783: Frequency Reference
    For timer/counter calibration 

    0.1Hz to 10MHz enhanced frequency accuracy reference

    ± 0.1ppm

    Option 9769: 2.2GHz Sweep

    50MHz to 2.2GHz levelled sine-wave (0.5, 1, 1.5V pk-pk)

    Amplitude ± 1%, Frequency ± 20ppm

    Option 9797: Power Calibration
    Function Range / Values Best 1 year Specification


    22A, 1050V, 23kW, 45 to 400Hz

    ACV: 0.03%, DCV: 0.01%.
    ACI: 0.1%, DCI: 0.03%

    Phase/Power Factor ± 90°/ 0.00 to 1.00PF ± 0.3°
    Option 9702: Enhanced Performance Pack (added values/types shown in bold where applicable)
    Function Range / Values Best 1 year Specification
    Full Range Resistance 1Ω to 120MΩ (variable) ± 100ppm of setting

    RTD Simulation

    -180 to 850°C. Type PT100, PT200, PT500, PT1000

    ± 0.03°C

    Extended Thermocouple Simulation

    -210 to 2315°C. Type J, K, R, T, S, B, E, N, C, L, U

    ± 0.05°C

    Extended Capacitance

    1nF, 10nF, 20nF, 50nF, 100nF, 200nF, 500nF, 1μF, 10μF, 20μF, 50μF, 100μF

    ± 0.2% of setting

    Extended AC Voltage Frequency 1mV to 200mV/100kHz, 200mV to 2V/100kHz, 2V to 20V/100kHz ± 0.05% of setting

    For external options please see the Models/Options tab.

    General Specifications

    Warm up 30 minutes to full accuracy
    Interfaces RS-232 and USB

    Temp Performance

    Operating: 5 to 40°C, Full Spec: 23°C +/- 5°C, Storage: -10°C to 50°C

    Operating Humidity < 80% non condensing
    Operating Altitude 0 to 3km. Non operating: 3km to 12km
    Line Power 100 to 230V AC 50/60 Hz. 200W maximum
    Dimensions W455 x H155 x D480mm
    Supplied With Basic test lead set, virtual control software, operation manual, RS-232 cable, and USB adaptor/cable
    Country of Origin UK

    For a full list of options please see the Models/Options tab.
    For full specifications and further details please see the PDF Data Sheets in the Download tab. 

  • Models


    Entry Level Multifunction Calibrator

    Internal Options


    Enhanced Performance Pack (Full range variable resistance, extended temperature functions, extended capacitance, and increased ACV frequency bandwidth)

    9797 Power Calibration (0 - 20KW AC and DC)


    Oscilloscope Calibration (1mV - 200V, 0.1Hz - 100MHz  /  Bandwidth checking to 400MHz)


    Oven-Controlled Frequency Reference (for timer/counters, increases accuracy to 0.1ppm from 0.1Hz to 10MHz). 9770 must be fitted

    9769 Scope Calibration 2.2GHz Levelled Sine Generator
    External Options and Calibration Certificates


    Clamp Meter Adaptor (1 & 50 turn coil)  -  View data sheet


    100 Amp AC Current Transformer  -  View data sheet


    Power Amplifier (60V AC, 90V DC - 100mA)  -  View data sheet


    Optical Tacho Adaptor  -  View data sheet


    Rubidium Frequency Reference (9770 Scope option must be fitted)  -  View data sheet


    Current Probe Calibration Adaptor (9770 Scope option must be fitted)  -  View data sheet

    9085 Soft Carry Case for 5025


    Hard transit case for 5025  -  View data sheet

    9728 19” Universal Rack Mount Kit


    Premium Test Lead Set  -  View data sheet  (5025E supplied with basic test lead set as standard)

    C159 Factory Calibration Certificate (NPL traceable)


    UKAS Calibration Certificate (ISO 17025)

    Calibration Software


    EasyCal Full License - when purchased with multifunction calibrator/DMM: Discounted full license with 1 year support. 
    For further licenses and EasyCal options see the Easycal web page or PDF brochure

    For a full list of available options please see the 5025E data sheet.

  • PDF Downloads
    File Name File Size Language

    5025E Data Sheet



    5025E Extended Specifications



    5025 Series Brochure

    5.6MB (Low resolution)


    5025 Series Brochure

    8.6MB (Higher resolution)


    EasyCal Brochure

    4MB (Low resolution)


    EasyCal Brochure

    8MB (Higher resolution)


    Data sheets for various external options shown in Models/Options tab

  • Request for Quotation

    5025E Multifunction Calibrator

    Product Options

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