The Fluke Calibration 9190A Ultra-Cool Field Metrology Well is the
most accurate and stable, cold temperature dry-block on the market.
It’s ideal for applications that demand strict quality control and
regulatory process compliance. These applications include
on-location validation and calibration of RTDs, thermocouples,
thermometers, and sensors used with process control equipment
such as medical freezers, laboratory refrigerators, cold rooms, blood
banks, sterilizers (autoclaves), and freeze dryers.
Wide temperature range
-95 °C to 140 °C
Excellent accuracy
Accuracy using built-in reference thermometer readout: ± 0.05 °C full
range
Display accuracy: ± 0.2 °C full range
Best-in-class stability
± 0.015 °C full range
Fast cooling time
23 °C to -90 °C: 80 minutes
23 °C to -95 °C: 90 minutes
140 °C to 23 °C: 60 minutes
Portability
Weighs only 16 kg (35 lbs)
Built-in front and back handles for easy two-handed carry