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Fluke 9190A Ultra-Cool Field Metrology Well
Brand: Fluke CorporationGreat for clean room environments.
Calibration baths are the most stable and uniform temperature sources available, but they aren’t a good fit for clean rooms.
The size of a bath limits its portability, and bath fluids can easily spill and give off vapors.
The 9190A Ultra-Cool Field Metrology Well is a great alternative.
Its wide temperature range brackets the coldest and highest temperature ranges required for pharmaceutical, biomedical and food processing applications.
The 9190A is small and lightweight, making it easy to transport.
And since it does not use heat transfer fluids, clean rooms stay clean.
The 9190A cooling and heating times are faster than a calibration bath—that means calibration work gets done more quickly.
An accurate temperature source is critical for dependable process measurements
Unreliable process measurements can have a damaging impact on business, leading to poor product quality, recalls, fines, waste, and lost profits.
Ultimately, measurements are only as good as the temperature sources used to calibrate the measurement equipment.
The 9190A Ultra-Cool Field Metrology Well incorporates the best technology and design expertise gained from decades of dry-block development experience.
The 9190A conforms with EURAMET cg-13 guidelines for best measurement practices for temperature block calibrators.
As a result, you can be assured that the 9190A specifications for accuracy, stability, axial (vertical) uniformity, radial (well-to-well) uniformity, loading, and hysteresis have been thoroughly and carefully defined and tested.
With a 9190A Ultra-Cool Field Metrology Well, you can be confident you’re using the most accurate and stable ultra-cool dry-block calibrator available.
And that will have a positive impact on your business.
Features- Wide temperature range
- Excellent accuracy
- Best-in-class stability
- Fast cooling time
- Portability
- Best measurement practices
Specifications
Brand
Temperature Range at 23° C
- -95° C to 140° C
- -139° F to 284° F
Display Accuracy
- ± 0.2° C Full Range
Accuracy with External Reference
- ± 0.05° C Full Range
Stability
- ± 0.015° C Full Range
Axial Uniformity at 40 mm
- ± 0.05° C Full Range
Radial Gradient
- ± 0.01° C Full Range
Operating Conditions
- 0° C to 35° C
Immersion Depth
- 160 mm
Well Diameter
- 30 mm
Stabilization Time
- 15 min
Computer Interface
- RS-232
- USB Serial Included
Safety
- IEC 61010-1, Installation Category II, Pollution Degree 2
Reference Resistance Range
- 0 Ω to 400 Ω
Reference Resistance Accuracy
- 0 Ω to 42 Ω: ± 0.0025 Ω
- 42 Ω to 400 Ω: ± 60 ppm of reading
RTD Resistance Range
- 0 Ω to 400 Ω
Resistance Accuracy
- 0 Ω to 25 Ω: ± 0.002 Ω
- 25 Ω to 400 Ω: ± 80 ppm of reading
TC millivolt Range
- -10 mV to 75 mV
Voltage Accuracy
- 0.025 % of Reading +0.01 mV