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calibration.fluke.com

Issue 24
New Field Metrology Wells from Fluke's Hart Scientific division provide maximum speed and portability for the industrial environment
Fluke’s Hart Scientific division announces the 9140 series Field Metrology Wells designed for optimum performance and functionality over the range of –25 °C to 661 °C.

Unlike traditional field dry-wells, the new Field Metrology Wells maximize speed and portability without compromising key metrology performance criteria such as stability to ± 0.01 ºC, radial uniformity to ± 0.01 ºC, axial uniformity at 40 mm to ± 0.04 ºC, loading to ± 0.006 ºC, and hysteresis to ± 0.015 ºC. These units weigh about 7.3 kg (16 lbs) and will reach 660 ºC in less than 15 minutes.

The Field Metrology Well “process” option provides a turnkey solution for field calibration. Each process version has a built-in reference thermometer readout that will accept reference probes with smart 6-pin DIN connectors which store probe characterization in the connector. The built-in reference readout has a second channel which will measure resistance, voltage, or 4-20 mA current. The process version also provides 24V loop power for calibration of temperature transmitters. With every calibration, the process version of Field Metrology Wells can automate and document as-found and as-left data from the reference probe and the unit under test.

Each unit has an LCD display and easy-to-use menu driven interface. Field Metrology Wells have a dedicated temperature set point and ºC/ºF buttons. Pre-programmed tasks and temperature points can easily be saved and recalled for route calibrations. All inputs and terminals are located on the front of the unit for easy access.

Details about the 9140 Series Field Metrology Wells are available online at www.fluke.com (for Europe visit www.fluke.eu). To request a free data sheet, click Request Literature on this page.