The CWTD welds thermocouple wires together to form a uniform bead junction, consistent in size and quality, without detrimental oxide layers. The CWTD will make thermocouples of all commercially available thermocouple alloys including:

B Platinum 30 Rh-Platinum 6 Rh

C Tungsten 5 Re-Tungsten 26 Re

E Chromel-Constantan

J Iron-Constantan

K Chromel-Alumel

R Platinum 13 Rh-Platinum

S Platinum 10 Rh- Platinum

T Copper-Constantan