Platinum rhodium wire in the use of damaged can be remelted renovation processing, our company can provide users with renovation and reuse. Depending on the industry, platinum-rhodium wire can be increased in diameter or reduced in diameter to suit different uses. We can provide platinum rhodium wire less than 0.1mm for fast life temperature measurement. The hardness of platinum-rhodium wire can also be adjusted. The platinum-rhodium wire provided by our company is generally electrically annealed soft, and can also provide users with semi-hard wire with a certain hardness value.
S-type Platinum Rhodium 10-Platinum thermocouple
Double wire diameter is 0.5mm, allowable deviation -0.015mm, the nominal chemical composition of the positive pole (SP) is platinum-rhodium alloy, which contains rhodium 10%, platinum is 90%, negative pole (SN) is pure platinum, so commonly known as single platinum-rhodium thermocouple. The maximum long-term service temperature of the thermocouple is 1300℃, and the maximum short-term service temperature is 1600℃.
S type thermocouple has the advantages of the highest accuracy, the best stability, wide temperature measurement area and long service life in thermocouple series. It has good physical and chemical properties, thermoelectric potential stability and oxidation resistance at high temperature, suitable for oxidation and inert atmosphere. Due to the excellent comprehensive performance of s-type thermocouple, s-type thermocouple in line with the international temperature scale has been used for a long time as an interpolation instrument of the international temperature scale.
R thermocouple Platinum rhodium 13-platinum thermocouple. The nominal chemical composition of the positive electrode (RP) is platinum-rhodium alloy, which contains 13% rhodium, 87% platinum, and the negative electrode (RN) is pure platinum. The maximum long-term service temperature is 1300℃, and the maximum short-term service temperature is 1600℃. R thermocouple in the thermocouple series has the highest accuracy, the best stability, wide temperature range, long service life and other advantages. It has good physical and chemical properties, thermoelectric potential stability and oxidation resistance at high temperature, suitable for oxidation and inert atmosphere.
