Thermal conductivity meter/thermal conductivity meter hot wire sensor PD-31N/PD-31

Heating wire: Nickel chromium alloy wire.
Thermocouple: K-type thermocouple.
Measurement range: 0.06-5W/mK.
Accuracy: The error value is within ± 5%.
Repeatability: The error value is within ± 3%.
Temperature measurement:- 100~1000° C.
Measurement time: 60 seconds.
Sample size: 100 (length) x 50 (width) x 20 (height) mm or more.

QTM-710/700 uses PD-31N.
QTM-500 uses PD-31.