Fluke Calibration

9190A Ultra-Cool Field Metrology Well

Ultra-cool dry-block calibrator with best-in-class stability

Starting At
$22,055.00 CAD
Normally ships in 1-2 Weeks

Configure   Request Quote

Can We Help You?

CALL US   EMAIL US   CHAT LIVE

Our product experts are here to help you find the right solution for your application!

The Fluke Calibration 9190A Ultra-Cool Field Metrology Well is the most accurate and stable, cold temperature dry-block on the market. It’s ideal for applications that demand strict quality control and regulatory process compliance. These applications include on-location validation and calibration of RTDs, thermocouples, thermometers, and sensors used with process control equipment such as medical freezers, laboratory refrigerators, cold rooms, blood banks, sterilizers (autoclaves), and freeze dryers.

The 9190A is small and lightweight, making it easy to transport. And since it does not use heat transfer fluids, clean rooms stay clean.  It has a wide temperature range that is suitable for pharmaceutical, biomedical, and food processing applications.  The 9190A cooling and heating times are faster than a calibration bath—that means calibration work gets done more quickly.

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.

• Wide temperature range of –95°C - 140°C
• Excellent accuracy using a built-in reference thermometer readout
• Offers the best in-class stability
• Fast cooling times
• Portable, weighing only 16 kg (35 lbs), with built-in front and back handles for easy two-handed carry
• Best measurement practices, conforming with EURAMET cg-13 guidance on measurement practices for temperature calibrators

Temperature Range at 23 C -95C - 140C (-139F - 284F)
Display Accuracy +/- 0.2C full range
Accuracy with External Reference[3] +/- 0.05C full range
Stability +/- 0.015C full range
Axial Uniformity at 40 mm (1.6 in) +/- 0.05C full range
Radial Gradient +/- 0.01C full range
Loading Effect With a 6.35 mm Reference Probe and Three 6.35 mm Probes:
+/- 0.006C full range

Versus Display with One 6.35 mm Probe)
+/- 0.25C at -95C
0.10 C at 140 C
Operating Conditions 0C - 35C, 0% to 90% RH (non-condensing) < 2000 m altitude
Environmental Conditions (For All Specifications Except Temperature Range) 13C - 33C
Immersion (Well) Depth 160 mm (6.3 in)
Well Diameter 30 mm (1.18 in)
Heating Time[1] -95C - 140C: 40 min
Cooling Time[1] 23C to -90C: 80 min
23C to -95 C: 90 min
140C to 23C: 60 min
Stabilization Time[2] 15 min
Resolution 0.01
Display LCD, C or F user selectable
Size (H x W x D) 380 mm x 205 mm x 480 mm (14.9 in x 8.0 in x 18.8 in)
Weight 16 kg (35 lb)
Power Requirements 100 V -115 V (+/- 10%) 50/60 Hz, 575 W
System Fuse Ratings 115 V: 6.3 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
[1]For ambient temperature of 23C.
[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 sensor probe accuracy, probe uncertainty, or probe characterization errors
Item
Description
Availability
Price
9190-INSX Ultra-Cool Field Metrology Well Inserts
Inserts for the 9190 ultra-cool field metrology well
Normally ships in 1-2 Weeks
Starting At
$493.00 CAD
Configure