Product Description

Thermocouple types R with Refractory Cotton is the consumable accessory of portable thermometer and wireless thermometer.

Advantages: 

1. Complete specification of SP-W, SP-3W, SP-G, CE-3W, quartz-W, quartz-G. 

2. Japan-imported couple wire. 

3. High accuracy, rapid reaction, reliability, stability, smooth cooling curve and good reproductivity. 

4. Sold to Japan, Korea, Thailand, Malaysia, Taiwan etc. 

5. Can work more than 5 times per pieces.

Platinum-13%rhodium/Platinum Thermocouple Wire

Standard: GB/T 1598-1998

1. Composition

Product Name

Polarity

Code Name

Chemical composition %

Pt

Rh

13%rhodium/Platium

Thermocouple wires

Anode

RP

87

13

Platinum

Cathode

RN

100

/

2. Recommend Max. Temperature been used

Wire Diameter

Max. Temperature for long term

Max. Temperature for short term

0.5mm

1400 Degree

1600 Degree

3. Size

Wire diameter:0.5mm, Tolerance:-0.015mm

4. Platinum Purity

We use power resistance proportion (R100/R0) to describe the purity

R100/R0 bigger than 1.3922

Remarks: R100 means the power resistance at100 D

R0 means the power resistance at0 D



Except Types R thermocouple, we also have Types S thermocouple, Types K thermocouple for your option.