Fluke 9144-X-256 Field Metrology Well with Selectable Disc Insert
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Only available from authorised Fluke distributors, such as PASS Ltd. Terms and conditions apply.
The Fluke 9144-X-256 Field Metrology Well has a temperature range of 50°C to 660°C and is available in seven different models which vary only in regards to their selectable disc inserts. Please see the table below for further information regarding the differences between these models and their respective disc inserts.
| Fluke 9144-X-256 Field Metrology Well Model Name | 9144 Disc Insert Name | Disc Insert Part Number | Hole Types |
| 9144-A-256 | A | 9144-INSA | Imperial Misc Holes |
| 9144-B-256 | B | 9144-INSB | Imperial Comparison Holes |
| 9144-C-256 | C | 9144-INSC | 0.25-inch Holes |
| 9144-D-256 | D | 9144-INSD | Metric Comparison Holes |
| 9144-DW-256 | DW | N/A | **INDICATES THAT A DISC IS NOT INCLUDED** |
| 9144-E-256 | E | 9144-INSE | Metric Misc Holes with 0.25-inch Hole |
| 9144-F-256 | F | 9144-INSF | Metric Comparison Misc Holes with 0.25-inch hole |
| For a visual indication of how these discs will appear, please see the attached datasheet listed under 'Technical Specifications'. | |||
**Please be aware that this version of the Fluke 9144 Field Metrology Well does not come with process electronics, however, models including process electronics are available here.
The Fluke Calibration 9144-X-256 Field Metrology Well is a lightweight, compact, portable alternative to dry well temperature calibrators. Despite their ergonomic size and efficiency, these instruments do not compromise on essential EA criteria such as:
- Accuracy
- Stability
- Axial (vertical) uniformity
- Radial (well-to-well) uniformity
- Loading
- Hysteresis
Each of Fluke’s Field Metrology Wells is calibrated using high-quality, traceable and accredited PRTs and is supplied with an IEC-17025 NVLAP accredited calibration certificate, supported by a thorough analysis which takes into consideration temperature gradients, loading effects and hysteresis. This precise and extensive calibration results in a display accuracy of ±0.35°C at 420°C and ±0.5°C at 660°C.
Further to this, the Fluke 9144-X-256 Field Metrology Well features a stability indicator and will remain stable to ±0.05°C at 660°C. Moreover, its thermal block characteristics provide a radial (well-towell) uniformity performance to ±0.01°C, whilst Fluke 9144-X-256’s dual control helps to provide an axial uniformity of ±0.05°C at 40mm.
The Fluke 9144-X-256 Field Metrology Well is efficient, taking only fifteen minutes to heat from its lowest temperature (50°C) to its highest temperature (660°C). Further to this, its auto-setup of automated thermostatic switch test procedures also helps to improve user efficiency as this function will run a three-cycle calibration (once the user has entered the nominal switch temperature) and will display the final result for the dead band temperature on its large LCD display. However this instrument can also be tailored to the user’s needs as, in addition to the auto-setup of automated thermostatic switch test procedures, the Fluke Calibration 9144-X-256 also features a manual setup allowing the user to alter, for example, the number of cycles or the ramp rate.
The Fluke 9144-X-256 Field Metrology Well is easy-to-use and to this end features menu navigation buttons and function keys which facilitate easy access to all the instrument’s inputs and the pre-programmed calibration procedures stored in the instrument’s memory. It also features a ‘SET PT’ button for the quick set up of block temperature. The large easy-to-read LCD display ensures that it is easy to view and record data; raw data can also be exported into a calibration report or ASCII file using the included Model 9930 Interface-It Software.
The practicality, accuracy and simplicity of the Fluke 9144-X-256 Field Metrology Well mean that it can be used to temperature calibrate 4-20mA transmitters, simple thermostatic switches as well as a number of other sensor types.
Fluke 9144-X-256 Field Metrology Well with Selectable Disc Insert Key Features
- Alternative to dry well temperature calibrators, available in seven models
- Models differ only in respect to their disc inserts
- Lightweight
- Portable
- Compact
- Efficient
- Fulfils required EA criteria
- Calibrated using high-quality, traceable, accredited PRTS
- Supplied with IEC-1705 NVLAP accredited calibration certificate
- Display accuracy of ±0.35°C at 420°C and ±0.5°C at 660°C
- Stability indicator
- Remains stable to ±0.05°C at 660°C
- Thermal block characteristics provides a radial (well-towell) uniformity performance of ±0.01°C
- Dual control helps to provide an axial uniformity of ±0.05°C at 40mm
- 15 minutes to heat from 50°C to 660°C
- Auto-setup of automated thermostatic switch test procedures
- Manual-setup of automated switch test procedures
- Menu Navigation buttons
- Function keys
- Easy access to all inputs via front panel
- Pre-programmed calibration procedures stored in memory
- ‘SET PT’ button for the quick set up of block temperature
- Large, easy-to-read LCD display
- Raw data can be exported into a calibration report or ASCII file using the Model 9930 Interface-It Software
- Ideal for temperature calibrating 4-20mA transmitters, simple thermostatic switches as well as a number of other sensor types
What’s Included?
- Your Choice of Fluke 9144-X-256 Field Metrology Well with Selectable Disc Insert
- User Manual
- Technical Manual on CD
- Serial Cable
- Model 9930 Interface-It Software
- Report of Calibration
- Insert Removal Tool
Fluke 9144-X-256 Field Metrology Well with Selectable Disc Insert Technical Specifications and Fluke 914X-X-256 Comparison Table
| Technical Specifications | 9142 - X-256 | 9143-X-256 | 9144-X-256 |
| Temperature Range at 23°C | –25 °C to 150 °C(–13 °F to 302 °F) | 33 °C to 350 °C(91 °F to 662 °F) | 50 °C to 660 °C (122°F to 1220 °F) |
| Display Accuracy | ± 0.2 °C Full Range | ± 0.2 °C Full Range |
± 0.35 °C at 50 °C ± 0.35 °C at 420 °C ± 0.5 °C at 660 °C |
| Stability | ± 0.01 °C Full Range |
± 0.02 °C at 33 °C ± 0.02 °C at 200 °C ± 0.03 °C at 350 °C
|
± 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 Full Range |
± 0.04 °C at 33 °C ± 0.1 °C at 200 °C ± 0.2 °C at 350 °C |
± 0.05 °C at 50 °C ± 0.35 °C at 420 °C ± 0.5 °C at 660 °C |
| Radial Uniformity | ± 0.01 °C Full Range |
± 0.01 °C at 33 °C ± 0.015 °C at 200 °C ± 0.02 °C at 350 °C |
± 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) | ± 0.006 °C Full Range | ± 0.015 °C Full Range |
± 0.015 °C at 50 °C ± 0.025 °C at 420 °C ± 0.035 °C at 660 °C
|
| Hysteresis | 0.025 | 0.03 | 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 | 30 mm (1.18 in) | 25.3 mm (1.00 in) | 24.4 mm (0.96 in) |
| Heating Time |
16 min: 23 °C to 140 °C 23 min: 23 °C to 150 °C 25 min: –25 °C to 150 °C
|
5 min: 33 °C to 350 °C
|
15 min: 50 °C to 660 °C |
| Cooling Time |
15 min: 23 °C to –25 °C 25 min: 150 °C to –23 °C |
32 min: 350 °C to 33 °C 14 min: 350 °C to 100 °C |
35 min: 660 °C to 50 °C 25 min: 660 °C to 100 °C
|
| Resolution | 0.01 ° | ||
| Display | LCD, °C or °F user-selectable | ||
| Size (HxWxD) | 290 mm x 185 mm x 295 mm (11.4 x 7.3 x 11.6 in) | ||
| Weight | 8.16 kg (18 lb) | 7.3 kg (16 lb) | 7.7 kg (17 lb) |
| Power Requirements | 100 V to 115 V (± 10 %) 50/60 Hz, 635 W 230 V (± 10 %) 50/60 Hz, 575 W | 100 V to 115 V (± 10 %), 50/60 Hz, 1400 W 230 V (± 10 %), 50/60 Hz | 1800W |
| Computer Interface | RS-232 and 9930 Interface-it control software included |
||
| SKU | Fluke 9144-X-256 |
|---|---|
| Manufacturer Part Code | 3055138 |
Made to Order item: This item is made-to-order with a lead time once the order is placed. Once an order is placed it cannot be cancelled or returned unless the unit is found to be faulty.
