ITS-90 Temperature standards
The defining instruments of the ITS-90 (International Temperature Scale of 1990) are Standard Platinum Resistance Thermometers (SPRTs) and ITS-90 fixed-point cells. SPRTs are calibrated in fixed-point cells to provide the highest possible temperature accuracy. Primary standards offered by Fluke Calibration include: long-stem SPRTs; capsule SPRTs; triple point of water cells; metal fixed-point cells; maintenance baths and maintenance furnaces for fixed-point cells; standard resistors.
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5681, 5683, and 5684 Quartz-Sheath SPRTs
SPRT from Fluke Calibration are highly stable, have low drift rates, and can be used over a wide...
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5686-B Glass Capsule SPRT
Fluke Calibration's 5686 SPRT covers temperatures from –260 °C to 232 °C. It complies completely...
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5698-25 Working Standard SPRT
5698-25 SPRT from Fluke Calibration meets ITS-90 SPRT guidelines, has a drift rate of 0.003 °C &...
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5699 High-Temperature Metal-Sheath SPRT
Fluke Calibration's 5699 SPRT has a protective sheathing material that allows use in calibration...
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5901 Triple Point of Water Cells
5901 triple point water cells from Fluke Calibration are an easy-to-use and inexpensive standard...
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5960A Triple Point of Argon System
Fluke Calibration 5960A calculates argon triple point using a reproducible process, produces a...
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ITS-90 Fixed-Point Cells
ITS-90 fixed-point cells from Fluke Calibration is constructed in ultra clean labs, using...
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Mini Fixed-Point Cells
Mini fixed point cells from Fluke Calibration are the least expensive, easiest to use & eliminate...
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6331/7341/7381 Deep-Well Compact Baths
Calibration baths from Fluke Calibration offer high stability, flexibility , and are a preferred...
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7008/7037/7012/7011 Refrigerated Temperature Calibration Baths
7008/7037/7012/7011 refrigerated temperature baths from Fluke Calibration provide excellent...
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7312 Triple Point of Water Maintenance Bath
Maintain triple point of water cells for weeks with the Fluke Calibration 7312 bath. Offers high...
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9114, 9115A, 9116A Freeze-point furnaces
Fluke Calibration 9114/9115A/9116A offer highly accurate and stable temperature standards for ITS-90...
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9117 Annealing Furnace
9117 Annealing furnace from Fluke Calibration guards against contamination, anneals both SPRTs &...
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9210 Mini Triple Point of Water Maintenance Apparatus
9210 Mini triple point of water maintenance apparatus from Fluke Calibration is inexpensive,...
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9230 Gallium Cell Maintenance Apparatus
Fluke Calibration 9230 Gallium Cell - Inexpensive & easy-to-use fixed-point maintenance apparatus....
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9260 Mini Fixed-Point Cell Furnace
Fluke Calibration 9260 Mini Fixed Point Cell -Inexpensive & easy-to-use fixed-point maintenance...
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7196B LN₂ Comparison Calibrator
7196 LN2 Comparison Calibrator from Fluke Calibration is simple to use and offers low-cost...
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1594A, 1595A Super-Thermometers
The Fluke Calibration 1594A/1595A Super-Thermometers deliver unprecedented accuracy, low noise, and...
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5430 Standard AC/DC Resistors
Fluke Calibration standard 1 resistors with traceable AC and DC calibrations, that feature long-term...
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742A Resistance Standards
742A Resistance Standards have excellent temperature stability that allows them to be used from...
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5960ACC-PUMP | Rotary Vane Vacuum Pump
Fluke Calibration produces the broadest range of electrical, RF, temperature, pressure & flow...
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5960ACC-PUMP/DEWAR | Rotary Vane Vacuum Pump
Fluke Calibration produces the broadest range of electrical, RF, temperature, pressure & flow...