Zinc Point Standard Platinum Resistance Thermometer (Quartz Shield) Rtp25
The zinc point (quartz shield) standard platinum resistance thermometer is a high-precision temperature measurement instrument. Its core component, the platinum resistor, is encapsulated within a quartz shield, which significantly enhances both the stability and accuracy of the measurements. This type of thermometer is designed for specific temperature ranges and provides reliable and precise temperature readings. It finds extensive applications in scientific research, medical, and industrial fields.
Model First-class Zinc Point Standard Platinum Resistance Thermometer WZPB-1 Rtp25 Temperature Range -189.3442℃~419.527℃ Reference Temperature Range Standard 13.8033K ~273.16K Rtp (Ω) 25±1 Resistance Ratio WHg≤0.844235 Protective Tube Type Platinum Glass Protective Tube Outer Diameter 5+0.5mm 5.5+0.5mm Protective Tube Length 50+20mm 60+20mm Type WZPB-11A WZPB-11B Grade Standard Thermometer Verification Regulation JJG350-94 <Standard tube Platinum Resistance Thermometer>