The PR560 Series Thermostatic Liquid Baths use a liquid as the working medium. The medium is heated or cooled under precise control of the PR2607 precision temperature control module, supplemented by mechanical forced stirring. This creates a uniform and stable temperature environment within the working zone for the verification/calibration of various temperature instruments (e.g., thermal resistance sensors, liquid-in-glass thermometers, pressure-spring thermometers, bimetal thermometers, low-temperature thermocouples, etc.).
![1783127643710338.jpg 微信图片_20260704084228_24_346[1].jpg](/Uploads/202607/1783127643710338.jpg)
The PR560 Series Thermostatic Liquid Baths use a liquid as the working medium. The medium is heated or cooled under precise control of the PR2607 precision temperature control module, supplemented by mechanical forced stirring. This creates a uniform and stable temperature environment within the working zone for the verification/calibration of various temperature instruments (e.g., thermal resistance sensors, liquid-in-glass thermometers, pressure-spring thermometers, bimetal thermometers, low-temperature thermocouples, etc.).
PR560 series all products feature a touchscreen design, offering intuitive and straightforward operation. They provide real-time display of critical information such as temperature fluctuations, as well as heating and power curves. The PR562 model supports an optional triple-point of water freezing function, enabling the entire process of freezing and maintenance to be completed automatically via program control.
Standard Flange Layout

Hole size (mm) | Quantity (pcs) |
φ11 | 8 |
φ17 | 8 |
Product Name | Cooling Bath | Oil Bath | Water Bath | ||
Model | PR561 | PR562 | PR563A | PR563B | |
Working Medium | Antifreeze / Anhydrous Ethanol | Antifreeze | Methyl Silicone Oil | Soft Water | |
Temperature Range(℃) | -40~100 | -10~100 | 70~300 | (RT+10)~95 | |
Temperature Uniformity (℃) | Horizontal | 0.01 | |||
Vertical | 0.01 | ||||
Temperature Stability | 0.01 | ||||
Work Cavity (mm) | Φ 150*450 | ||||
Volume (L) | 15 | ||||
Overall Dimension | 600×550×1168 | 600×550×1168 | 600×552×1213 | 600×550×1168 | |
Weight (kg) | 110 | 95 | 90 | 80 | |
Power(kW) | 3.6 | 3.1 | 2.3 | 2.3 | |
Operating Environment | (10~28)℃ , (30~85)%RH | ||||
Standard Accessories | ||||
No. | Description | Qty | Unit | Remarks |
1 | Thermostatic Liquid Bath | 1 | Unit | |
2 | Drain Tank | 1 | Piece | |
3 | Flange | 1 | Piece | |
4 | Power Cord | 1 | Piece | Length 7.5m |
5 | Fuse | 1 | Piece | 20A |
6 | Drain Hose | 1 | Piece | |
7 | Bamboo clip | 5 | Pieces | |
8 | User Manual | 1 | Copy | |
9 | Certificate of Conformity | 1 | Copy | |
10 | Test Report | 1 | Copy | |
11 | Warranty Card | 1 | Copy | |
12 | Packing List | 1 | Copy | |
13 | Satisfaction Survey Form | 1 | Copy | |
Optional Accessories | ||||
No. | Description | Qty | Unit | Remarks |
1 | Flange for TPW | 1 | Piece | |
2 | With software program for TPW | 1 | Set | |
Changsha Panran Technology Co., Ltd.