How can we help? +44 (0)1704 543830 | info@isotech.co.uk

What is a Standard Platinum Resistance Thermometer?

The International Temperature Scale of 1990, ITS-90 defines temperature with a range of fixed points, over the temperature range from -189°C (Triple Point of Argon) to 962°C (Freezing Point of Silver) a Standard Platinum Resistance Thermometer is used as the interpolation device. The ITS-90 specifies the SPRTs must be made with high purity, platinum, strain-free wires that meet specified conditions.

 

Isotech Model 670 SPRT

-200°C to 670°C

Isotech Model 909 SPRT

-196°C to 670°C

We are here to help you

Making sure you get the product you need
  • We are online and ready to chat to you if you need any advice and support, or if you prefer you can fill out the form below.

    Chat Now
youtube linkedin

Welcome to ISOTECH!

We have a local distribution partner who can help you. More information can be found here:

www.isotechna.com

Continue

You are visiting from US