Fluke 9190A Ultra-Cool Field Metrology Well Fluke 9190A Ultra-Cool Field Metrology Well The Fluke 9190A Ultra-Cool Field Metrology Well is the most accurate and stable, cold temperature dry-block on the market. P000301 Temperature Calibrators 0 VND Quantity: 1 Cái

  • Fluke 9190A Ultra-Cool Field Metrology Well

  • Post on 23-09-2015 10:56:26 AM - 1481 Views
  • Price: Contact

  • The Fluke 9190A Ultra-Cool Field Metrology Well is the most accurate and stable, cold temperature dry-block on the market.

  • Great 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.

90°C: 80 min
23°C to –95°C: 90 min
140°C to 23°C: 60 min
Stabilization time2 15 min
Resolution 0.01°
Display LCD, °C or °F user selectable
Size (H x W x D) 480 x 205 x 380 mm (18.8 x 8.0 x 14.9 in)
Weight 16 kg (35 lb)
Power requirements 100 V to 115 V (±10%) 50/60 Hz, 575 W
200 V to 230 V (±10%) 50/60 Hz, 575 W
System fuse ratings 115 V: 6.3 A T 250 V
230 V: 3.15 A T 250 V
4–20 mA fuse (-P model only) 50 mA F 250 V
Computer interface RS-232, USB Serial, and 9930 interface-it temperature calibration software included
Safety IEC 61010-1, Installation Category II, Pollution degree 2
Electromagnetic environment IEC 61326-1: Basic
Refrigerants R32 (Difluoromethane)
< 20 g, ASHRAE safety group A2L
R704 (Helium)
< 20 g, ASHRAE safety group A1
-P Specifications
Built-in reference thermometer readout accuracy (4-wire reference probe)3 ±0.010°C at –95°C
±0.013°C at –25°C
±0.015°C at 0°C
±0.020°C at 50°C
±0.025°C at 140°C
Reference resistance range 0 Ω to 400 Ω
Reference resistance accuracy4 0 Ω to 42 Ω: ±0.0025 Ω
42 Ω to 400 Ω: ±60 ppm of reading
Reference characterizations ITS-90, CVD, IEC-751, resistance
Reference measurement capability 4 wire
Reference probe connection 6-pin din with INFO-CON technology
Built-in RTD thermometer readout accuracy NI-120: ±0.015°C at 0°C
PT-100 (385): ±0.02°C at 0°C
PT-100 (3926): ±0.02°C at 0°C
PT-100 (JIS): ±0.02°C at 0°C
RTD resistance range 0 Ω to 400 Ω
Resistance accuracy4 0 Ω to 25 Ω: ±0.002 Ω
25 Ω to 400 Ω: ±80 ppm of reading
RTD characterizations PT-100 (385), (JIS), (3926), NI-120, resistance
RTD measurement capability 2-wire, 3-wire, and 4-wire RTD with jumpers only
RTD connection 4-terminal input
Built-in TC thermometer readout accuracy5 Type J: ±0.70°C at 140°C
Type K: ±0.75°C at 140°C
Type T: ±0.60°C at 140°C
Type E: ±0.60°C at 140°C
Type R: ±1.60°C at 140°C
Type S: ±1.60°C at 140°C
Type M: ±0.65°C at 140°C
Type L: ±0.65°C at 140°C
Type U: ±0.70°C at 140°C
Type N: ±0.75°C at 140°C
Type C: ±1.00°C at 140°C
TC millivolt range –10 mV to 75 mV
Voltage accuracy 0.025% of reading +0.01 mV
Internal cold junction compensation accuracy ±0.35°C (ambient of 13°C to 33°C)
TC connection Miniature connectors (ASTM E1684)
Built-in mA readout accuracy 0.02% of reading + 0.002 mA
mA range Cal 4-22 mA, Spec 4-24 mA
mA connection 2 terminal input
Loop power function 24 V DC loop power
Built-in electronics temperature coefficient
(0°C to 13°C, 33°C to 50°C)
±0.005% of range per °C
1. For ambient temperature of 23°C.
2. Time from when the SETPOINT is reached to when the unit is with in stability specification.
3. The temperature range may be limited by the reference probe connected to the readout.
The built-in reference accuracy does not include the sensor probe accuracy. It does not include the probe uncertainty or probe characterization errors.
4. Measurement accuracy specifications apply within the operating range and assume 4 wires for PRTs. With 3-wire RTDs add 0.05 Ω to the measurement accuracy plus the maximum possible difference between the resistances of the lead wires.
5. The thermocouple input readout is sensitive to EM fields in the frequency range of 500 MHz to 700 MHz.


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