Fluke Calibration 9172 [9172-A-R-256] Field Dry-Well Metrology Temperature Calibrator with Model 9172-INSA ("A" Insert), INSX and Reference Thermometry, 35 °C to 425 °C
The Fluke Calibration 9172AR156 Field Dry-Well Metrology Temperature Calibrator with Model 9172-INSA ("A" Insert), INSX and Reference Thermometry, 35 °C to 425 °C lets you bring lab-quality performance into whatever field environment you might work in. New analog and digital control techniques provide stability as good as ±0.005 °C. And with dual-zone control, axial (or "vertical") uniformity is as good as ±0.02 °C over a 60 mm (2.36 in.) zone.
There are six critical components of performance in an industrial heat source (which the European metrology community explains, for example, in the document EA-10/13): calibrated display accuracy, stability, axial (vertical) uniformity, radial (well-to-well) uniformity, impact from loading, and hysteresis. Fluke Calibration added a seventh in the form of a legitimate reference thermometer input and created an entirely new product category: Metrology Wells.
Features:
1972
Features INSX reference thermometry
Temperature range (at 23°C ambient): 35 °C to 425 °C (95 °F to 797 °F)
Display accuracy: ±0.1 °C: 35 °C to 100 °C; ±0.15°C: 100 °C to 225 °C; ±0.2°C: 225 °C to 425 °C
Stability: ±0.005 °C: 35 °C to 100 °C; ±0.008 °C: 100 °C to 225 °C; ±0.01°C: 225 °C to 425 °C
Axial uniformity: ±0.05 °C: 35°C to 100 °C; ±0.1 °C: 100 °C to 225 °C; ±0.2 °C: 225 °C to 425 °C
Radial uniformity: ±0.01 °C: 35 °C to 100 °C; ±0.02 °C: 100 °C to 225 °C; ±0.025 °C: 225 °C to 425 °C
Built-in reference input:
Temperature range: -200 °C to 962 °C (-328 °F to 1764 °F)