PR550 Series Portable Liquid Calibration Bath

Short Description:

The PR550 Series Portable Liquid Calibration Baths while nearly identical in the compact size and weight to conventional dry block calibrators, combine the advantages of liquid thermostatic bath – such as superior uniformity, large heat capacity, and exceptional resistance to environmental interference, with excellent static and dynamic temperature control characteristics. PR552B/PR553B models feature integrated full-function temperature measurement channels and standard instrument measurement channels, supporting editable calibration tasks. This enables fully automated on-site calibration of thermocouples, RTDs, temperature switches, and electrical-output temperature transmitters without external devices.

General Technical Parameters

ItemModel	PR552B	PR552C	PR553B	PR553C
External Dimensions	420mm(L)×195mm(W)×380mm(H)		400mm(L)×195mm(W)×390mm(H)
WorkingCavity Dimensions	φ60mm×200mm		φ70mm×250mm
Rated Power	500W		1700W
Weight	No-load: 13kg; Full-load: 14kg		No-load: 10kg; Full-load: 12kg
Operating Environment	Operating temperature range: (0~50) °C, non-condensing
Display Screen	5.0 inches	7.0 inches	5.0 inches	7.0 inches
Display Screen	Industrial touch screen \| resolution: 800 × 480 pixels
Electrical Measurement Function	●	/	●	/
External Reference Sensor	●	/	●	/
Task Function	●	/	●	/
USB Storage	●	/	●	/
Power Supply	220VAC±10%，50Hz
Communication Mode	RS232（Optional WiFi）
Calibration Cycle	1 Year
Note：● Indicates presence of this function

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Product Detail

Product Tags

PR550 Portable Liquid Calibration Bath: -30°C to 300°C wide temperature range, 0.1°C temperature control accuracy. Designed for rapid calibration of industrial field sensors and laboratory instruments. Get technical solutions now.

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Portable Liquid Bath