9142 / 9143 / 9144 Field Metrology Wells
High performance for big field applications in a single, easy-to-use field instrument
The new 914X Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance. Field Metrology Wells are packed with functionality and are remarkably easy to use. They are lightweight, small, and quick to reach temperature set points, yet they are stable, uniform, and accurate. These industrial temperature loop calibrators are perfect for performing transmitter loop calibrations, comparison calibrations, or simple checks of thermocouple sensors. With the “process” option, there is no need to carry additional tools into the field. This optional built-in two-channel readout reads resistance, voltage, and 4 – 20 mA current with 24 volt loop power. It also has on-board automation and documentation. Combined, the three models (Fluke 9142, Fluke 9143, and Fluke 9144—each with a “process” option) cover the wide range of –25°C - 660°C.
• Lightweight, portable, and fast
• Cool to –25°C in 15 min and heat to 660°C in 15 min
• 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
• Calibrated with high-quality traceable and accredited PRTs
• Comes with an IEC-17025 NVLAP-accredited calibration certificate
| 9142 | 9143 | 9144 |
Temperature Range at 23 °C | -25°C - 150°C (-13°F - 302°F) | 33°C - 350°C (91°F - 662°F) | 50°C - 660°C (122°F - 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 - 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 | 14 min: 350°C to 100°C 25 min: 660°C to 100°C |
Resolution | 0.01° | ||
Display | LCD, °C or °F user-selectable | ||
Size (H x W x D) | 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 - 115 V (+/- 10%) 50/60 Hz, 635 W 230 V (+/- 10%) 50/60 Hz, 575 W | 100 V - 115 V (+/- 10%), 50/60 Hz, 1400 W 230 V (+/- 10%), 50/60 Hz, 1800 W | |
Computer Interface | RS-232 and 9930 Interface-it control software included | ||
Calibration | NVLAP accredited calibration included | ||
$528.00 CAD
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