Fluke Calibration 9171-DW Metrology Well
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Fluke Calibration 9171-DW is a high-performance metrology well with 203 mm immersion depth, optional reference thermometer, and exceptional temperature stability for precision calibration.
Product details
| Model | 9171-DW |
| Manufacturer | Fluke Calibration |
| Category | Dry Block Calibrators |
| Availability | Made to order |
Description
Overview
The Fluke Calibration 9171-DW is a high-performance metrology well in the 9170 Series, designed as a stable heat source for laboratory and field temperature calibration. With 203 mm (8 inches) of immersion depth, it provides exceptional temperature uniformity and minimizes temperature gradients and loading effects to deliver precise, repeatable calibrations. An optional built-in reference thermometer input (Tweener technology) allows direct measurement of PRT probes with superior accuracy.
Key Features
- 203 mm (8 in) immersion depth for extended probe insertion
- Exceptional axial and radial temperature uniformity
- Built-in reference input option for 100, 25, and 10-ohm PRTs
- Display accuracy: ±0.1°C full range
- Stability: ±0.005°C full range
- LCD display with °C or °F selectable units
- RS-232 serial interface for automation
- Interchangeable probe sleeves for varying diameters
- PRT sensor with thermoelectric control
Applications
- Calibration of RTD (Resistance Temperature Detector) probes
- Thermocouple verification and calibration
- Thermistor testing and calibration
- Reference standard applications
- Laboratory and field temperature measurement system validation
Specifications
| Temperature Range | -30°C to 155°C at 23°C ambient |
| Immersion Depth | 203 mm (8 in) |
| Display Accuracy | ±0.1°C full range |
| Stability | ±0.005°C full range |
| Axial Uniformity | ±0.025°C (-30°C), ±0.02°C (0°C), ±0.07°C (155°C) |
| Radial Uniformity | ±0.01°C full range |
| Resolution | 0.001°C |
| Display | LCD, C or F selectable |
| Interface | RS-232 serial |
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Fluke Calibration 9171-DW Metrology Well
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