We are still open & shipping orders as usual ~ please call for NHS & school discounts.

Chauvin Arnoux CA1621 Thermocouple Calibrator

Be the first to review this product

  • Temperature calibration on a wide range of thermocouples (J, K, T, E, R, S, B, N)
  • Voltage calibration from -10mV to 100mV
  • Portable and battery operated with a long battery life and mains operation

rrp £680.00

now £629.00 (Ex. VAT) £754.80 (Inc. VAT)

rrp £680.00


Please select a free gift below.

"A useful portable calibrator for use on site"

  • Description

    Chauvin Arnoux CA1621 Thermocouple Calibrator

    The Chauvin Arnoux CA1621 Temperature Calibrator is a handy thermocouple probe calibrator that offers temperature calibration - via both simulation and measurement - between -200˚C to 1370˚C for type K thermocouples in addition to calibration up to 1800˚C for a whole range of other thermocouples (J, T, E, R, S, B, N). It can also simulate and measure voltage from -10mV to 100mV.

    Information is fed back to the user via the Chauvin Arnoux CA1621’s backlit digital display and operation is undertaken via a simple push-button interface so the calibrator is very easy to use. As a portable, battery-powered instrument, the CA1621 can be carried on site, thus allowing calibration of probes in the conditions in which they are most commonly used although continuous operation is also possible when connected to a mains supply.

    The Chauvin Arnoux CA1621 comes provided with thermocouple adaptors, 6 AAA batteries and a carry case. It is provided with a 12-month manufacturer’s warranty.

    Key features

    • Temperature calibration: -200˚C to 1370˚C (Type K)
    • Compatible probes: J, K, T, E, R, S, B, N
    • Voltage calibration: -10mV to 100mV
    • Highly accurate and precise
    • Simulation- and measurement-style calibration
    • Bright LCD display
    • Simple push-button interface
    • Portable and battery-powered
    • 12-month warranty
  • Specification

    Function / Range / Resolution / Accuracy / Reference junction error

    • Type J / - 200 to +1,200°C / 0.1°C / ± (0.3°C + 10 μV) / ± 0.3°C
    • Type K / - 200 to +1,370°C / 0.1°C / ± (0.3°C + 10 μV) / ± 0.3°C
    • Type T / - 200 to +400°C / 0.1°C / ± (0.3°C + 10 μV) / ± 0.3°C
    • Type E / - 200 to +950°C / 0.1°C / ± (0.3°C + 10 μV) / ± 0.3°C
    • Type R / - 20 to +1,750°C / 1°C / ± (1°C + 10 μV) / ± 0.3°C
    • Type S / - 20 to +1,750°C / 1°C / ± (1°C + 10 μV) / ± 0.3°C
    • Type B / +600 to +1,800°C / 1°C / ± (1°C + 10 μV) / ± 0.3°C
    • Type N / - 250 to +1,300°C / 0.1°C / ± (0.3°C + 10 μV) / ± 0.3°C

    Input/Output range / Resolution / Accuracy

    • 10 mV to 100 mV / 0.01 mV / ± 0.025 % + 2 counts


    • Unit: °C or °F
    • Power supply: 6 x 1.5 V
    • Dimension: 205 x 97 x 45 mm
    • Weight: 472 g (batteries included)
    • Mains power supply Input: 100 V – 240 VAC, 50–60 Hz 1.8 A / Output: 12 VDC, 2 A MAX
  • Supplied Accessories

    • Chauvin Arnoux CA1621 Temperature Calibrator
    • 2 thermocouple adapters
    • 6 AAA 1.5 V batteries
    • 1 operating manual in 5 languages
    • 1 carrying bag
  • Product Documents

    Product Attachments

    View FileChauvin Arnoux Calibrator Datasheet    Size: (2.57 MB)
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At Test-Meter.co.uk we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.