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Metrology Well Temperature Calibrator Fluke 9171-A (-30 to 155 C, immersion depth 203 mm)
Description
The Metrology Well Temperature Calibrator Fluke 9171-A (-30 to 155 C, immersion depth 203 mm) offers laboratory-grade accuracy for precise temperature calibration. Designed to address thermal gradients and immersion depth issues, the Fluke 9171-A features dual-zone heating and a deep 203 mm well to minimize axial and loading errors. Equipped with high-stability control electronics and optional ITS-90 reference input, this temperature calibrator maintains a exceptional stability of ±0.005 °C, making it an essential reference standard for demanding calibration environments.
Scope of Application
Ideal for field and laboratory metrological procedures:
- High-accuracy calibration of PRTs, RTDs, thermocouples, and thermistors
- Automated thermal switch dead-band testing and hysteresis analysis
- Pharmaceutical process validation and biotechnology quality assurance
- Industrial plant temperature sensor verification
Specifications
| Parameter | Value |
| Temperature Range | -30 °C to 155 °C (-22 °F to 311 °F) |
| Display Accuracy | ±0.1 °C full range |
| Stability | ±0.005 °C full range |
| Axial Uniformity | ±0.025 °C at -30 °C, ±0.02 °C at 0 °C, ±0.07 °C at 155 °C |
| Radial Uniformity | ±0.01 °C full range |
| Immersion Depth | 203 mm (8 in) |
| Built-in Reference Accuracy | ±0.005 °C at -100 °C, ±0.007 °C at 0 °C (25 and 100 Ohm PRTs) |
| Interface and Power | RS-232, 115/230 V AC 50/60 Hz 550 W |
Package Contents
- Fluke 9171-A Metrology Well Calibrator
- NIST-traceable calibration certificate
- RS-232 cable
- User manual