CL 1201
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Catalog excerpts

High Temperature Dry Block Calibrator CL1201 CL1201 Standard U ide Temperature Range W 400 to 1200ºC (752 to 2192ºF) U Simple to Use U ighly Accurate ±3°C H (±6°F) Entire Range and Excellent Stabilities to Within ±0.1°C (±0.2°F) U alibrates C Thermocouples and RTD’s U ulti-Hole Insert M Block For Accurate Comparison Calibration U nterchangeable I Test Wells U apid Heating/ R Cooling Rates U Automatic Fan Cooling U ugged Case with R Carry Handle U ompletely Portable for C Factory, Laboratory and Instrument Shops U S232 Communications R Standard U Free Software U IST Certificate N Included The CL1201 is designed to provide very accurate and repeatable thermal calibration between 400°C and 1200°C for a wide variety of thermocouples and other temperature sensors in industries such as glass manufacture, power generation, automotive and material processing. This rugged, economically priced portable thermocouple dry block calibrator is supplied with a NIST traceable certificate. The unit provides excellent stabilities to within ±0.1°C and has display accuracy of better than ±3°C between 400 and 1200°C. All models shown smaller than actual size. CL1200IB-E test well insert. CL1200IB-C test well insert.

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The CL1201 block calibrator utilizes a special heater design for optimum temperature uniformity and rapid heating rates. The heating system consists of heater elements embedded in lightweight vacuumformed ceramic fiber moldings which allows faster heating rates and extends the working life above other ceramic tube designs which have heater elements wrapped around a ceramic tube. An isothermal block assembly is machined from a special alloy giving excellent thermal conductivity and also resists high temperature oxidation. This block is designed to optimize performance between sufficient mass for...

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