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Ultra-Cool Field Metrology Well Fluke 9190A-X-P (-95 to 140 C, well depth 160 mm)
Description
The Ultra-Cool Field Metrology Well Fluke 9190A-X-P (-95 to 140 C, well depth 160 mm) is a ultra-precise field-ready dry-block temperature calibrator engineered for extreme low-temperature applications. Designed without heat-transfer fluids to maintain clean-room integrity, the Fluke 9190A-X-P delivers exceptional accuracy of ±0.05 °C using its integrated reference readout and unmatched stability of ±0.015 °C. Full compliance with EURAMET cg-13 guidelines guarantees reliable validation of thermal process sensors across pharmaceutical, biomedical, and industrial testing facilities.
Scope of Application
Engineered for critical temperature calibration and process validation environments:
- On-site calibration of sensors in medical freezers, ultra-low temperature storage, and blood banks
- Validation of sterilizers, autoclaves, cold rooms, and freeze dryers
- Clean-room temperature sensor maintenance in pharmaceutical and biotechnology manufacturing
- Field testing of RTDs, thermocouples, and process control transmitters
Specifications
| Parameter | Value |
| Temperature Range | -95 °C to 140 °C (-139 °F to 284 °F) |
| Display Accuracy | ±0.2 °C full range |
| Accuracy with External Reference | ±0.05 °C full range |
| Stability | ±0.015 °C full range |
| Well Dimensions | 30 mm diameter x 160 mm depth |
| Axial / Radial Uniformity | ±0.05 °C / ±0.01 °C full range |
| Built-in Readout Capabilities | 4-wire PRT, RTD, TC, mA measurement with 24 V loop power |
| Weight and Interfaces | 16 kg; RS-232, USB Serial |
Package Contents
- Fluke 9190A-X-P Ultra-Cool Field Metrology Well
- Built-in process electronics module (-P version)
- RS-232 and USB cables with 9930 Interface-it software
- User manual and calibration documentation