Fluke 9141 Dry-Well Calibrator
- Country of Origin: United States
- Condition: USED FULLY OPERATIONAL VERY GOOD CONDITION
- 100% SECURED PAYMENTS
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Fluke 9141 Dry-Well Calibrator (50°C–650°C)
The Fluke 9141 Dry-Well Calibrator is an industrial-grade, portable temperature calibration standard engineered to service high-temperature measurement loops across marine engine rooms, processing plants, and heavy manufacturing facilities. Operating across a strict thermal envelope of 50°C to 650°C, this upright dry-block unit eliminates hazardous, messy liquid oil baths while delivering laboratory-grade stability and uniformity directly to the point of application.
Designed with a compact thermal block footprint and rapid heating dynamics, the 9141 minimizes downtime during critical vessel turnarounds or offshore asset overhauls. It serves as an essential metrology instrument for verifying exhaust gas temperature (EGT) sensors, boiler instrumentation, thermal cut-outs, and high-pressure steam line RTDs.
Model Details
- Manufacturer: Fluke Calibration (formerly Hart Scientific)
- Model Series: 9141 Field Dry-Well
- Base MPN: 9141 (Configurable with specific block inserts such as 9141-A, 9141-B, 9141-C, or 9141-D)
- Condition Availability: Used, Tested
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Temperature Range | 50°C to 650°C (122°F to 1202°F) |
| Display Accuracy | ±0.5°C up to 400°C; ±1.0°C up to 650°C (Holes > 6.35 mm: ±2.0°C) |
| Stability | ±0.05°C at 100°C; ±0.12°C at 500°C; ±0.12°C at 650°C |
| Well-to-Well Uniformity | ±0.1°C below 400°C; ±0.5°C above 400°C (similarly sized wells) |
| Heating Time | Ambient to 650°C in 12 minutes |
| Cooling Time | 650°C down to 100°C in 25 minutes |
| Immersion Depth | 124 mm (4.875 inches) |
| Insert Dimensions | 28.5 mm diameter x 124 mm length |
| Chassis Dimensions | 109 mm x 236 mm x 185 mm (4.3 in x 9.3 in x 7.3 in) |
| Weight | 3.6 kg (8.0 lbs) |
Applications
- Marine diesel engine exhaust gas temperature (EGT) monitoring loop verification.
- Main propulsion turbine bearing and lube oil temperature sensor calibration.
- Auxiliary boiler steam drum temperature switch validation and trip testing.
- Refinery and petrochemical pipe-rack RTD sanity checks.
- HVAC-R industrial chiller and compressor loop sensor validation.
Frequently Asked Questions
What is the primary difference between the Fluke 9141 and liquid calibration baths?
The Fluke 9141 uses a precision-machined aluminum dry block rather than silicone oil or water baths. This eliminates fluid spills, toxic fumes, long stabilization heating delays, and fire risks, making it ideal for clean, rapid dry-block testing up to 650°C.
Can the Fluke 9141 be recalibrated without returning it to the factory?
Yes. The unit features a software-enabled calibration protocol accessible via its front-panel interface or RS-232 connection, allowing authorized metrology technicians to adjust calibration coefficients without opening the physical enclosure.
14 DAYS RETURN POLICY
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