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

The Isothermal range of Thermocouple Standards are the result of many years development. The type R and S standards will cover the range from 0°C to 1600°C.

The measuring assembly comprises a 7mm x 300mm or 600mm gas tight 99.7% recrystallised alumina sheath inside which is a 2.5mm diameter twin bore tube holding the thermocouple.

The inner 2.5mm assembly is removable since some calibration laboratories will only accept fine bore tubed thermocouples and some applications require fine bore tubing.

The covered noble metal thermocouple wire connects the measuring sheath to the reference sheath which is a 4.5mm x 250mm stainless steel sheath suitable for referencing in a 0°C reference system. Two thermo electrically free multistrand copper wires (teflon coated) connect the thermocouple to the voltage measuring device.

The thermocouple material is continuous from the hot or measuring junction to the cold, or referencing junction.

Technical FeatureValue
Model1600
Hot Sheath Temperature Range0°C to 1600°C (R or S)
Emf vs TemperatureAccording to relevant documents
Response Time5 minutes
Hot Junction DimensionsSee diagram
Immersion100mm min
Case DimensionsHeight 65mm, Width 710mm, Depth 165mm, Gross Weight 900g
FeatureRemoveable inner assembly
FeatureThe standard thermocouple described can only be supplied in the following noble metal combinations:
Type R: Platinum vs Platinum 13% Rhodium, Type S: Platinum vs Platinum 10% Rhodium
How to orderModel 1600 Type R/300, Model 1600 Type R/600, Model 1600 Type S/300, Model 1600 Type S/600

Standard Thermocouple Model 1600 NCJ

Platinum Thermocouple, 0°C to 1600°C

The Isothermal range of Thermocouple Standards are the result of many years development. The type R and S standards will cover the range from 0°C to 1600°C.

  • Type R and Type S
  • Gas Tight Assembly
  • Premium Grade Wire

Or call +44 01704 543830

youtube linkedin