0 Item(s)

click on image to view gallery image(s)

View All Fluke Calibration Products

Fluke Calibration 9140 Series Field Metrology Wells

The new 914X Series Field Metrology Wells (Fluke 9142, Fluke 9143, Fluke 9144) extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance.

Why Buy the Fluke Calibration 9140 Series from Transcat? Calibration. Selection. Price.

Transcat is a leading supplier of Fluke Calibration instruments, and can offer accredited calibrations on new orders. Check out our ordering guide to ensure that we provide you with the very best product for your application. To request more information, technical support, get a quote, or place an order, feel free to call us, chat us, request a quote, or add to cart!




Small dry wells for big field applications

Field Metrology Wells are packed with functionality and are remarkably easy to use. They are lightweight, small, and quick to reach temperature set points, yet they are stable, uniform, and accurate. These industrial temperature loop calibrators are perfect for performing transmitter loop calibrations, comparison calibrations, or simple checks of thermocouple sensors. With the “process” option, there is no need to carry additional tools into the field. This optional built-in two-channel readout reads resistance, voltage, and 4–20 mA current with 24 volt loop power. It also has on-board automation and documentation. Combined, the three models (Fluke 9142, Fluke 9143, and Fluke 9144—each with a “process” option) cover the wide range of –25 °C to 660 °C.

High performance for the industrial environment

Field Metrology Wells are designed for the industrial process environment. They weigh less than 8.2 kg (18 lb) and have a small footprint, which makes them easy to transport. Optimized for speed, Field Metrology Wells cool to –25 °C in 15 minutes and heat to 660 °C in 15 minutes.

Field environment conditions are typically unstable, having wide temperature variations. Each Field Metrology Well has a built-in gradient-temperature compensation (patent pending) that adjusts control characteristics to ensure stable performance in unstable environments. In fact, all specifications are guaranteed over the environmental range of 13 °C to 33 °C.

Range –25 °C to 150 °C 33 °C to 350 °C 50 °C to 660 °C
Accuracy ± 0.2 °C (full range) ± 0.2 °C (full range) ± 0.35 °C at 420 °C
± 0.5 °C at 660 °C
Process version accuracy ± 0.01 °C at –25 °C
± 0.02 °C at 155 °C
± 0.02 °C at 50 °C
± 0.04 °C at 350 °C
± 0.02 °C at 50 °C
± 0.07 °C at 660 °C
Stability ± 0.01 °C (full range) ± 0.02 °C at 33 °C
± 0.03 °C at 350 °C
± 0.03 °C at 50 °C
± 0.05 °C at 660 °C
Radial uniformity ± 0.01 °C (full range) ± 0.01 °C at 33 °C
± 0.02 °C at 350 °C
± 0.02 °C at 50 °C
± 0.15 °C at 660 °C
Axial uniformity at 40 mm (1.6 in) ± 0.05 °C (full range) ± 0.04 °C at 33 °C
± 0.2 °C at 350 °C
± 0.05 °C at 50 °C
± 0.4 °C at 660 °C
Immersion Depth 150 mm (6 in)
Heating Time (max) 23 min 5 min 15 min
Cooling time 15 min to –25 °C 14 min to 100 °C 25 min to 100 °C
Size (HWD) 290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)
Weight 8.2 kg (18 lbs) 7.3 kg (16 lbs) 7.7 kg (17 lbs)
RTD inputs (process version) 2-, 3-, 4-wire RTD. Resistance range of 0 to 400 ohms. Ni-120, PT-100 (385), PT-100 (3926), PT-100 (JIS), or Res
TC inputs (process version) Type J, K, T, E, R, S, B, L, U, N, C, and mV
mA specs (process version) Range: 0-24 mA with 24-28 VDC loop power mA Accuracy: 0.02 % of rdg + 0.002 mA

Compare Products in this Series See all Results

Fluke Calibration 9141-DW-156 Fluke Calibration 9141-DW-156

High-Temperature Dry-Well Field Calibrator,No Insert,115V

Order #: 9141-DW

$4,430.00 USD
Fluke Calibration 9143-DW-156 Fluke Calibration 9143-DW-156

Mid-Temperature Dry-Well Field Calibrator, No Insert, 115V

Order #: 9143-DW

Usually ships in 7-10 days

$4,435.00 USD
Add Items to Cart Add to Quote

Fluke Calibration 9144-DW-156 Fluke Calibration 9144-DW-156

High-Temperature Dry-Well Field Calibrator, No Insert, 115V

Order #: 9144-DW

In Stock
$4,880.00 USD
Add Items to Cart Add to Quote

Fluke Calibration 9141-B-156 Fluke Calibration 9141-B-156

High-Temperature Dry-Well Field Calibratr.w/3141-3,110V,50/60Hz

Order #: 9141-B

$4,990.00 USD
Fluke Calibration 9141-C-156 Fluke Calibration 9141-C-156

High-Temperature Dry-Well Field Calibratr.w/3141-4,110V,50/60Hz

Order #: 9141-C

$4,990.00 USD
Fluke Calibration 9141-D-156 Fluke Calibration 9141-D-156

High-Temperature Dry-Well Field Calibratr.w/3141-6,110V,50/60Hz

Order #: 9141-D

$4,990.00 USD
Fluke Calibration 9141-A-156 Fluke Calibration 9141-A-156

Field Dry-Well Calibrator, Insert A(3141-2),50C to 650C

Order #: 9141-A-156-TRAN

$4,990.00 USD
Fluke Calibration 9143-E-156 Fluke Calibration 9143-E-156

Mid-Temperature Dry-Well Field Calibrator with 9143-INSE, 115V

Order #: 9143-E

Usually ships in 7-10 days

$5,020.00 USD
Add Items to Cart Add to Quote

Fluke Calibration 9143-A-156 Fluke Calibration 9143-A-156

Mid-Temperature Dry-Well Field Calibrator with 9143-INSA, 115V

Order #: 9143-A

In Stock
$5,020.00 USD
Add Items to Cart Add to Quote

Fluke Calibration 9143-B-156 Fluke Calibration 9143-B-156

Mid-Temperature Dry-Well Field Calibrator with 9143-INSB, 115V

Order #: 9143-B

Usually ships in 7-10 days

$5,020.00 USD
Add Items to Cart Add to Quote

Overview :

Product Highlights

  • Lightweight, portable, and fast
  • Cool to –25 °C in 15 minutes and heat to 660°C in 15 minutes
  • 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

Each Unit Includes

  • Well insert
  • Power cord
  • 9930 Interface-it software
  • NVLAP, NIST-traceable certificate of calibration
  • Test leads (process option only)
  • Spare probe connector (process option only)
  • User’s manual

Accessories :

Fluke Calibration Power of Fluke Promo