Features
- -328 to 932°F (-200 to 500°C) temp range
- Extremely low drift rate of < 0.002°C
- 6.35mm diameter, 480mm length
- ±0.0015°C repeatability
- Includes wooden case
- Meets ITS-90 criteria
- Made of durable inconel 600 sheath
AccuMac AM1850 SPRTs are widely used as reference thermometers for dry block calibrators and temperature bath applications. A controlled cleaning and assembly process protects the platinum sensing wire from contamination even at high temperatures. The thermometer is filled with a gas mixture to make the sensor wire oxidation effect as low as possible. Every SPRT is fully tested for stability after it's manufactured.
