BL613 – Reference Platinum Resistance Thermometer

Description

The Reference Platinum Resistance Thermometer (RPRT) is designed for precise laboratory temperature measurements and on-site
calibration. It can be used as a working standard in dry block wells and liquid baths, or as a temperature control sensor in high-precision
thermostatic baths.
Compared to common quartz-sheathed SPRTs, this series uses a metal sheath and special packaging process, which significantly
improves shock resistance and reduces breakage risk. Its built-in highly stable wound platinum resistance element ensures high accuracy
and low drift over a wide temperature range.