SPRT eXacal 230

The eXacal 230 secondary SPRT reference thermometer is a robust calibration standard for high-precision temperature measurements across a wide range.

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Description

The eXacal 230 secondary SPRT reference thermometer is a robust calibration standard for high-precision temperature measurements across a wide
range. Designed for research, industry, and quality assurance, it offers outstanding accuracy and reliability. With its metal sheath and next-generation
sensor, it is an attractive alternative to the more fragile quartz SPRTs. The protective gas filling and optimized construction allow for use from ÿ200 °C to
670 °C, enabling accredited calibration across the entire ITS-90 range..

Technical Specs:
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Additional information

Applications

Calibration laboratories
Testing laboratories / metrology
Universities / R&D Centers
Chemical / Pharmaceutical Industry
Industrial quality control
High and low temperature calibration

Highlights

Temperature range ÿ200 … 670 °C
Calibratable down to the triple point of argon (-189 °C)
Uncertainty 2.5 mK … 13.5 mK (k=2, DAkkS)
Robust metal sheath (alternative to quartz)
Protective gas filling (watertight handle)
Next-generation SPRT sensor Klasmeier
Low hysteresis and low self-heating
Excellent reproducibility and stability
Fast response time
Traceability DIN EN ISO/IEC 17025
Ideal for daily use in the laboratory

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