Fluke Calibration - 9103/9140 Field Dry-Well

Product Overview:

These three units beat every other comparable dry-well in the industry in performance, size, weight, convenience, ease of calibration, software, and price. In addition, the heating and cooling rate of each of these dry-wells is adjustable from the front panel, thermal switches can be checked for actuation testing, and multiple-hole inserts are available for a variety of probe sizes.
Hart dry-wells are easy to calibrate. You don't even have to open the case. This means less maintenance costs and less down time when they do need calibration.
Our Interface-it software lets you adjust set-points and ramp rates, log dry-well readings to a file, create an electronic strip chart, and perform thermal switch testing with data collection. The software is written for Windows and has a great graphical interface. Regardless of whether you want basic software or a completely automated calibration system, we've got what you want. Read about all our great packages starting on page 80.
Every dry-well we ship is tested at our factory, and every unit comes with a NIST-traceable calibration. There's no extra charge for the report, because we consider it an essential ingredient in our quality program. You shouldn't have to pay extra for calibration procedures we perform anyway.

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9103

The 9103 covers below-ambient temperatures as low as –25 °C. The 9103 is stable to ±0.02 °C, and its display is calibrated to an accuracy of ±0.25 °C at all temperatures within its range. In just eight minutes, 0 °C is reached, and 100 °C is reached in six minutes, so your time is spent calibrating—not waiting.

The 9103 reaches temperatures 50 °C below ambient, so –25 °C is reached under normal ambient conditions. Our competitors like to advertise their units as reaching –45 °C when they really mean –45 °C below ambient, which typically means it will go to –20 °C. Our unit does not require you to work in a walk-in freezer to achieve its full advertised range.

Choose one of three removable inserts sized for probes from 1/16 inch to 1/2 inch in diameter. Insert A handles a full range of probe sizes with a single well of each size. Insert B features two wells each of 3/8, 1/4, and 3/16 inches in diameter for doing comparison calibrations. Insert C has six 1/4-inch-diameter wells for multiple probe calibrations, and Insert D has three pairs of metric sized wells.

9140

The 9140 has a temperature range of 35 °C to 350 °C, and it reaches its maximum temperature in 12 minutes. At six pounds, it's small enough to easily carry in one hand. It's truly a unique innovation in dry-wells.

The unit has a stability of ±0.05 °C or better and a uniformity of at least 0.4 °C in the largest-diameter wells and 0.1 °C in the smaller wells. Despite its small size, this unit performs.

Use the display, calibrated to ±0.5 °C, as your reference, or use an external thermometer for maximum calibration accuracy. With three removable inserts to choose from, the 9140 is as versatile as it is fast.

Great performance in portable instruments

  • Lightweight and very portable
  • Accuracy to ±0.25 °C
  • RS-232 and Interface-it software included
  • Easy to recalibrate

If you’ve been using dry-well calibrators for field work, you know there’s a lot more to a dry-well than its temperature range and stability. Size, weight, speed, convenience, and software are also significant.

Field dry-wells need to be portable, flexible, and suitable for high-volume calibrations or certifications. If they’re not, you’ll soon forget about the great stuff the sales rep told you and realize what you’ve really bought.

At Hart Scientific, we use dry-wells every day in our manufacturing and calibration work, and we know what makes a dry-well easy and productive to use—which is exactly how users describe our series of field dry-wells. These dry-wells work for you instead of the other way around.

Fluke Calibration 9103 Field Dry-Well
–25°C to 140°C


Fluke Calibration 9103-A Field Dry-Well
Insert ""A"", miscellaneous (cold side)
–25°C to 140°C

Wells: 1/16"" (1.6 mm), 1/8"" (3.2 mm), 3/16"" (4.8 mm), 1/4"" (6.35 mm), 3/8"" (9.5 mm) and 1/2"" (12.7 mm)


Fluke Calibration 9103-B Field Dry-Well
Insert ""B"", comparison (cold side)
–25°C to 140°C

Wells: 2 at 3/16"" (4.8 mm), 2 at 1/4"" (6.35 mm), and 2 at 3/8"" (9.5 mm)


Fluke Calibration 9103-C Field Dry-Well
Insert ""C"", six 1/4 in wells (cold side)
–25°C to 140°C

Wells: 6 at 1/4"" (6.35 mm)


Fluke Calibration 9103-D Field Dry-Well
Insert ""D"", comparison - metric (cold side)
–25°C to 140°C

Wells: 2 at 3 mm, 2 at 4 mm, and 2 at 6 mm


Fluke Calibration 9140 Field Dry-Well
Insert, blank
35°C to 350°C


Fluke Calibration 9140-A Field Dry-Well
Insert ""A""
35°C to 350°C

Wells: 1/16"" (1.6 mm), 1/8"" (3.2 mm), 3/16"" (4.8 mm), 1/4"" (6.35 mm), 3/8"" (9.5 mm) and 1/2"" (12.7 mm)


Fluke Calibration 9140-B Field Dry-Well
Insert ""B""
35°C to 350°C

Wells: 2 at 3/16"" (4.8 mm), 2 at 1/4"" (6.35 mm), and 2 at 3/8"" (9.5 mm)


Fluke Calibration 9140-C Field Dry-Well
Insert ""C""
35°C to 350°C

Wells: 6 at 1/4"" (6.35 mm)


Fluke Calibration 9140-D Field Dry-Well
Insert ""D""
35°C to 350°C

Wells: 2 at 3 mm, 2 at 4 mm, and 2 at 6 mm

Specifications 9103 9140
Range –25°C to 140°C
(–13°F to 284°F)
at 23°C ambient
35°C to 350°C
(95°F to 662°F)
Accuracy ±0.25°C (holes greater than 1/4" [6.35mm]: ±1°C) ±0.5°C (holes greater than 1/4" [6.35mm]: ±1°C)
Stability ±0.02°C at –25°C
±0.04°C at 140°C
±0.03°C at 50°C
±0.05°C at 350°C
Well-to-well uniformity ±0.1°C between similarly sized wells ±0.1°C with similarly sized wells
Heating times 18 minutes from ambient to 140°C 12 minutes from ambient to 350°C
Cooling times 20 minutes from ambient to –25°C 15 minutes from 350°C to 100°C
Stabilization time 7 minutes 7 minutes
Immersion depth 124 mm (4.875 in) 124 mm (4.875 in)
Inserts Insert A, B, C, or D included (specify when ordering)
Outside insert dimensions 31.8 mm dia. x 124 mm (1.25 x 4.88 in)
Computer interface RS-232 included with free Interface-it software (Model 9930)
Power 115 V AC (±10%), 1.3 A or 230 V AC (±10%), 0.7 A, switchable, 50/60 Hz, 150 W 115 V AC (±10%), 4.4 A or 230 V AC (±10%), 2.2 A, switchable, 50/60 Hz, 500 W
Size (W x H x D) 143 x 261 x 245 mm
(5.63 x 10.25 x 9.63 in)
152 x 86 x 197 mm
(6 x 3.375 x 7.75 in)
Weight 5.7 kg (12 lb) 2.7 kg (6 lb)
NIST-traceable certificate Data at –25°C, 0°C, 25°C, 50°C, 75°C, 100°C, and 140° Data at 50°C, 100°C, 150°C, 200°C, 250°C, 300°C, and 350°C

More Product Information

Accurate enough for lab use, and rugged and portable enough to take anywhere
  • Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
  • Immersion depth to 203 mm (8 in)
  • Optional ITS-90 reference input reads PRTs to ±0.006 °C
  • Temperature range from –45 °C to 700 °C

Accurate enough for lab use, and rugged and portable enough to take anywhere
  • Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
  • Immersion depth to 203 mm (8 in)
  • Optional ITS-90 reference input reads PRTs to ±0.006 °C
  • Temperature range from –45 °C to 700 °C

Accurate enough for lab use, and rugged and portable enough to take anywhere
  • Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
  • Immersion depth to 203 mm (8 in)
  • Optional ITS-90 reference input reads PRTs to ±0.006 °C
  • Temperature range from –45 °C to 700 °C

Accurate enough for lab use, and rugged and portable enough to take anywhere
  • Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
  • Immersion depth to 203 mm (8 in)
  • Optional ITS-90 reference input reads PRTs to ±0.006 °C
  • Temperature range from –45 °C to 700 °C

  • Lightweight, portable, and fast
  • 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

  • Lightweight, portable, and fast
  • 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

  • Calibrate up to four tri-clamp sanitary sensors at the same time
  • Wide temperature ranges cover most process applications:
    • 6109A: 35 °C to 250 °C
    • 7109A: –25 °C to 140 °C
  • Excellent display accuracy of ±0.1 °C provides 4:1 test uncertainty ratio (TUR) for critical applications
  • Easy to transport up stairs and across catwalks
  • Stainless steel casing withstands harsh sterilizing chemicals and is rust proof
  • Easy to use and maintain
  • Global Fluke support and service

  • For electrical and electronic testing and troubleshooting in field service
  • Ideal where reliability and dependability are required
  • Min/Max/Average to record signal fluctuations
  • CAT III 600V

Ultra-cool dry-block calibrator with best-in-class stability
The Fluke 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.

Fluke Corporation

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products.

From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.

Fluke has achieved the number one or number two position in every market in which it competes. The Fluke brand has a reputation for portability, ruggedness, safety, ease of use and rigid standards of quality.

Contact Details

Fluke Corporation Headquarters

6920 Seaway Blvd., Everett, WA 98203

Mailing address: PO Box 9090, Everett, Washington 98206-9090

Phone: 1-425-347-6100

Technical Support Email: fluke-info@fluke.com


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