TRCIII ice point™ Calibration Reference Chamber High Precision—Uses Freezing Water to Maintain 0°C (32°F)

2022-06-24
● The TRCIII ice point™ Calibration Reference Chamber relies on the equilibrium of ice and distilled, deionized water at atmospheric pressure to maintain 6 reference wells at precisely 0°C (32°F). The wells extend into a sealed cylindrical chamber containing the distilled, deionized water. The outer walls of the chambers are cooled by thermo-electric cooling elements. The increase in volume produced by the creation of ice crystals within the cell is sensed by the expansion of a bellows, which operates a microswitch and controls the cooling elements. The alternate freezing and thawing of the ice accurately maintains a 0°C (32°F) environment around the reference wells.
● A 0°C (32°F) Thermoelectric “Refrigerator”
● Eliminates Old Fashioned “Ice Bath”
● For Versatile Use in the Factory, Laboratory, Instrument Shop
● Calibration of All Temperature Instruments and Sensors
● Rugged Outer Case for Safe Portability
● Accepts Up to 6 Probes
● Available in 120 or 220 Vac Models
● NIST Traceable Calibration Available
● Companion Dry Block Probe Calibrator Available (Model CL900/950)

Omega Engineering

TRCIIITRP-KTRP-TTRP-ETRP-JTRP-STRP-RTRP-BTRP-CTRP-DTRCIII-220CAL-3OCW-3

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Part#

Calibration Reference Chamberreference cell

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Datasheet

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Please see the document for details

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2014/8/22

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