Home/Temperature/Temperature Calibrators
  • The ETC Series is the ideal dry block temperature calibrator when time is the critical factor and the highest accuracy is not a requirement. The block heats up to 100°C per minute and stabilizes in just 3 minutes! The small size and light weight, fit perfectly in a tool box, making it the perfect field calibrator to verify sensors in difficult to reach places Rugged construction, featuring stainless steel and rubber side panels, make the instrument suitable for many years of service in an industrial environment. • Temperature range from -10 to 400°C (14 to 752°F) with 3 models • Accuracy to ± 0.5°C and Stability to ± 0.05°C • Time saving fast cooling and heating times • Easy-to-read multi-information display • Customizable stability checkmark with countdown timer • Set exact temperature desired to a resolution of 0.1°C • ETC 400R, small lightweight IR calibrator • Lightweight and easy to carry ETC-125A -10 to 125°C (14 to 257°F) ETC-400A 28 to 400°C (82 to 752°F) ETC-400R 28 to 400°C (82 to 752°F)  
  • • Portable,rugged, and quick to temperature
    • Metrology-level performance in stability, uniformity,accuracy and loading effect • Dual-zone control • Process calibrator option provides a multi-channel readout for a reference thermometer,RTDs and TCs,task documentation, and HART Communication • Color touch screen display • Choose your own range option • Set point control by reference • Self-calibration feature • ISO 17025-accredited calibration w/data included
  • The CTC Series portable temperature calibrator is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems. • Temperature range from -25 to 1205°C (-13 to 2201°F) with 6 models • Accuracy to ± 0.2°C and Stability to ± 0.04°C • Lightweight and easy to carry • Multi-hole and/or insert kits • Input for external reference sensor on all C models • MVI circuitry ensures stability despite mains supply variations • Rugged, portable temperature calibrator  
  • The CTC Series is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems. • Temperature range from -25 to 1205°C (-13 to 2200°F) with 6 models • Accuracy to ± 0.2°C and Stability to ± 0.04°C • Lightweight and easy to carry • Multi-hole and/or insert kits • Input for external reference sensor on all C models • MVI circuitry ensures stability despite mains supply variations CTC-660 A 28 to 660°C (82 to 1220°F) CTC-660 C 28 to 660°C (82 to 1220°F)  
  • The CTC Series portable temperature calibrator is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems. • Temperature range from -25 to 1205°C (-13 to 2201°F) with 5 models • Accuracy to ± 0.2°C and Stability to ± 0.04°C • Calibrate Long Sensors with the CTC-652s 190 mm immersion depth • Lightweight and easy to carry • Multi-hole and/or insert kits • Input for external reference sensor on all C models • MVI circuitry ensures stability despite mains supply variations • Rugged, portable temperature calibrator
  • The CTC Series is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems. • Temperature range from -25 to 1205°C (-13 to 2200°F) with 6 models • Accuracy to ± 0.2°C and Stability to ± 0.04°C • Lightweight and easy to carry • Multi-hole and/or insert kits • Input for external reference sensor on all C models • MVI circuitry ensures stability despite mains supply variations CTC-350 A 28 to 350°C (82 to 662°F) CTC-350 C 28 to 350°C (82 to 662°F)  
  • The CTC Series is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems. • Temperature range from -25 to 1205°C (-13 to 2200°F) with 6 models • Accuracy to ± 0.2°C and Stability to ± 0.04°C • Lightweight and easy to carry • Multi-hole and/or insert kits • Input for external reference sensor on all C models • MVI circuitry ensures stability despite mains supply variations CTC-155 A -25 to 155°C (-13 to 311°F) CTC-155 C -25 to 155°C (-13 to 311°F)  
  • The PTC Series matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three models are available, from the basic unit to a full model including signal inputs and external reference sensor. The PTC Series features an active dual zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -90 to 660°C (-130 to 1220°F) with 4 models • Accuracy to ± 0.06°C and Stability to ± 0.01°C • Clean Dry block calibrator • Time saving fast cooling and heating times (350° in only 7 minutes) • “Plug and Play” intelligent reference sensors • Easy-to-read color display • Intuitive, fast, user-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software PTC-660 33 to 660°C (91 to 1220°F)  
  • The PTC Series matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three models are available, from the basic unit to a full model including signal inputs and external reference sensor. The PTC Series features an active dual zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -90 to 660°C (-130 to 1220°F) with 4 models • Accuracy to ± 0.06°C and Stability to ± 0.01°C • Clean Dry block calibrator • Time saving fast cooling and heating times (350° in only 7 minutes) • “Plug and Play” intelligent reference sensors • Easy-to-read color display • Intuitive, fast, user-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software PTC-350 33 to 350°C (91 to 662°F)  
  • The PTC Series matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three models are available, from the basic unit to a full model including signal inputs and external reference sensor. The PTC Series features an active dual zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -90 to 660°C (-130 to 1220°F) with 4 models • Accuracy to ± 0.06°C and Stability to ± 0.01°C • Clean Dry block calibrator • Time saving fast cooling and heating times (350° in only 7 minutes) • “Plug and Play” intelligent reference sensors • Easy-to-read color display • Intuitive, fast, user-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software PTC-155 -25 to 155°C (-13 to 311°F)  
  • The PTC Series matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three models are available, from the basic unit to a full model including signal inputs and external reference sensor. The PTC Series features an active dual zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -90 to 660°C (-130 to 1220°F) with 4 models • Accuracy to ± 0.06°C and Stability to ± 0.01°C • Clean Dry block calibrator • Time saving fast cooling and heating times (350° in only 7 minutes) • “Plug and Play” intelligent reference sensors • Easy-to-read color display • Intuitive, fast, user-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software PTC-125 -90 to 125°C (-130 to 257°F)  
  • Our most advanced and accurate temperature calibrator with the widest available temperature range. One of its great features is the patent pending DLC system for perfect temperature uniformity in the insert – even when calibrating large sensors or many sensors at a time. The RTC Series also feature active dual- and triple-zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -100 to 700°C (-148 to 1292°F) with 6 models • Accuracy to ± 0.04°C and Stability to ± 0.005°C • Dry block and liquid bath / dry block combined • Time saving fast cooling and heating times • Contamination free calibration of clamp sensors • “Plug and Play” intelligent reference sensors • Easy-to-read color display with User-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software RTC-250 28 to 250°C (82 to 482°F), Dry Block / Liquid Bath  
  • Our most advanced and accurate temperature calibrator with the widest available temperature range. One of its great features is the patent pending DLC system for perfect temperature uniformity in the insert – even when calibrating large sensors or many sensors at a time. The RTC Series also feature active dual- and triple-zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -100 to 700°C (-148 to 1292°F) with 6 models • Accuracy to ± 0.04°C and Stability to ± 0.005°C • Dry block and liquid bath / dry block combined • Time saving fast cooling and heating times • Contamination free calibration of clamp sensors • “Plug and Play” intelligent reference sensors • Easy-to-read color display with User-friendly navigation • Lightweight and easy to carry • Multi-hole insert kits • JofraCal Calibration Software RTC-158 -22 to 155°C (-8 to 311°F), Dry Block / Liquid Bath  
  • RTD & Thermocouple Calibrator PIE 525B | Advanced troubleshooting tools

    • Calibrate T/C instruments to 0.1 & 0.01 °F & °C Types J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN) & P (Platinel): -13.000 to 80.000 mV
    • Calibrate RTD instruments to 0.1 & 0.01 °F & °C Pt 10, 50, 100, 200, 500 & 1000 Ohm (3850) Pt 100 Ohm (alpha=3902, 3916, 3926) Cu 10 & 50 Ohm and Ni 120 Ohm
    • Calibrate with Confidence Resolution to 0.01 °F & °C; accurate to 0.2° Cold Junction Sensor accurate to 0.05°C
    • Verify Heat Treating Uniformity Survey Recorders and perform System Accuracy Tests The PIE 525B is capable of meeting the requirements of an AMS 2750 Field Test Instrument when certified by an accredited laboratory.
    • Troubleshoot RTD Sensors & Instruments Automatic detection of 2, 3 or 4 wire connections indicates when individual wire connections are open. Verify proper instrument operation by measuring the excitation current.
    • Faster Calibrations Instantly select three outputs with EZ-CHECK switch Easily find trip points with two speed EZ-DIAL knob & Automatic Stepping
    • Easily Change T/C and RTD Types & Scale Double click to select T/C or RTD type & °F & °C
    • Use in the Plant, Field or Shop Includes Rubber Boot and mV Test Leads Low profile switches resist accidental damage Brass screws for T/C wires plus mini T/C socket
    • Easy-to-Read Display Turn on the backlight to read in dark areas of the plant
    • Simple “No Tool” Battery Changes Four inexpensive “AA” batteries
    • Verify Resistance, Cold Junction Temperature & Output Secondary Display of Resistance for RTDs and compensated millivolt setting and cold junction temperature for T/C.
    • Optional Accessories Wire & Mini T/C Plug: J, T, E, K (020-0202); B, R/S, K (020-0203)
  • 14 Type Thermocouple Calibrator PIE 521B | Source only; also mV

    14 T/C Types Plus mV Source

    The PIE 521B Thermocouple Source simulates standard thermocouple curves over the entire industrial temperature range. The PIE 521B provides precise temperatures for inputs to all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. The PIE 521B has a miniature thermocouple connector on the top end for fast connections. The PIE 521B offers the highest performance and functions in its class by exceeding the accuracy and functions of many higher priced thermocouple calibrators. The low cost PIE 521B is an “easy as PIE” to use thermocouple source for checkout and calibration of all thermocouple instruments in the field, shop or control room.
    • Accuracy ±(0.015% of mV Setting + 0.009mV)
    • Calibrate in temperature for your T/C type
    • Adjustable temperature output in selectable 0.1°C or 0.1°F steps
    • Types J, K, E, T, R, S, B, N, G, C, D, L, U and mV
    • Typical accuracy of ±0.35°C (0.5°) for Type K
    • EZ-Dial™ knob easily adjust output by 0.1°C or 0.1°F
    • Three position EZ-Check™ switch for 0% and 100% span adjustments
    • Uses standard “AA” Alkaline Batteries
    • Superior battery life of 45 hours under typical continuous usage
    • Easy access to battery compartment
    • Lightweight and Rugged with a Solid Feel
    • Small and tough
    • Protected to 60V
    • Optional Rubber Boot, T/C Wire with miniature connector, and carrying case available
    • NIST Traceable Calibration Certificate included FREE

Title

Go to Top