Platinum thiab rhodium thermocouple hlau hnyav xam txoj kev
Nrog kev loj hlob sai ntawm kev lag luam, K-hom thermocouple
Platinum thiab rhodium thermocouple armored thermocouple hauv zus tau ntau ntau thiab ntau dua siv, nws universality npog cov loj feem ntau ntawm cov chaw, ntau tus neeg rau thermocouple thiab thermal kuj khiav ceev tseem ntau thiab ntau dua. Peb los ntawm ntau txoj kev tuaj yeem nkag siab thiab txheeb xyuas cov thermocouple txog kev siv tshuab rau feem ntau ntawm cov neeg siv los qhia ntau yam kev lag luam.
Yog li ces peb tuaj mus nkag siab txog platinum thiab rhodium thermocouple hlau hnyav xam txoj kev?
S-type platinum thiab rhodium thermocouple wire algorithm:
Qhov hnyav = (hlau diameter ÷ 2) ² × 3.14 × 20.85 × 2
B-type platinum thiab rhodium thermocouple wire algorithm:
Luj = (hlau ntim ÷ 2) ² × 3.14 × 18.87 × 2
