
High-performance field dry-well for industrial temperature calibration
The Fluke 9144 Metrology Well is built to handle a wide range of field applications with speed, precision, and convenience. Whether calibrating 4–20 mA transmitters or thermostatic switches, the 9144 provides:
With Field Metrology Wells, you no longer need to carry multiple devices into the field— one instrument handles it all .
This Model
Fluke Calibration 9144-E-156 Field Metrology Well. Insert “E”, metric misc. holes w/ 0.25-inch hole. 50°C to 660°C
Included
- Users manual
- Technical manual on CD
- Serial cable
- Report of calibration
- Insert removal tool
Key Features
- Lightweight, portable, and fast
- Built-in two-channel readout for PRT, RTD, thermocouple, 4-20 mA current
- True reference thermometry with accuracy to ±0.01 °C
- On-board automation and documentation
- Metrology performance in accuracy, stability, uniformity, and loading
The Fluke Calibration Metrology Well, 50 to 660°C, Insert E, 115V # 9144-E-156 is manufactured by Fluke Calibration. Valley Instrument Service is an authorized Fluke Calibration dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| Temperature range at 23°C | 50°C to 660°C (122°F to 1220°F) |
| Display accuracy | ±0.35°C at 50°C; ±0.35°C at 420°C; ±0.5°C at 660°C |
| Stability | ±0.03°C at 50°C; ±0.04°C at 420°C; ±0.05°C at 660°C |
| Axial uniformity at 40 mm (1.6 in) | ±0.05°C at 50°C; ±0.35°C at 420°C; ±0.5°C at 660°C |
| Radial uniformity | ±0.02°C at 50°C; ±0.05°C at 420°C; ±0.10°C at 660°C |
| Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes) | ±0.015°C at 50°C; ±0.025°C at 420°C ; ±0.035°C at 660°C |
| Hysteresis | 0.1 |
| Operating conditions | 0°C to 50°C, 0% to 90% RH (non-condensing) |
| Environmental conditions (for all specifications except temperature range) | 13°C to 33°C |
| Immersion (well) depth | 150 mm (5.9 in) |
| Insert OD | 24.4 mm (0.96 in) |
| Heating time | 15 min: 50°C to 660°C |
| Cooling time | 25 min: 660°C to 100°C; 35 min: 660°C to 50°C |
| Resolution | 0.01° |
| Display | LCD, °C or °F user-selectable |
| Size (H x W x D) | 290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in) |
| Weight | 7.7 kg (17 lb) |
| Power requirements | 100 V to 115 V (±10%), 50/60 Hz, 1400 W 230 V (±10%), 50/60 Hz, 1800 W |
| Computer interface | RS-232 interface |
| Calibration | Accredited calibration included |
| Automation | Use the 1586A Super-DAQ to automate temperature sensor calibration |
This product is part of a family with 14 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
9144-DW-156 | Request Quote | View Details → |
9144-F-156 | Request Quote | View Details → |
9144-E-156Current | Request Quote | Viewing |
9144-D-156 | Request Quote | View Details → |
9144-C-156 | Request Quote | View Details → |
9144-B-156 | Request Quote | View Details → |
9144-A-156 | Request Quote | View Details → |
9144-DW-P-156 | Request Quote | View Details → |
9144-F-P-156 | Request Quote | View Details → |
9144-E-P-156 | Request Quote | View Details → |
Accessories, replacement sensors, and parts for this product family.
| Model | Price | |
|---|---|---|
9144-INSF | Request Quote | View Details → |
9144-INSE | Request Quote | View Details → |
9144-INSC | Request Quote | View Details → |
9144-INSA | Request Quote | View Details → |
9144-INSB | Request Quote | View Details → |
9144-INSZ | Request Quote | View Details → |
9144-INSD | Request Quote | View Details → |
9144-INSG | Request Quote | View Details → |
9144-INST | Request Quote | View Details → |
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