Overview
Shangtian Jingyi DC-1020 Low Temperature Circulating Bath is a precision temperature control equipment using a fully enclosed environmentally friendly Compressor refrigeration system. Temperature range -10~ 100 ℃, Temperature Uniformity +/- 0.05 ℃, Tank volume 20L, suitable for laboratory and enterprise production environment.
Features
1. Adopt a fully enclosed environmentally friendly Compressor refrigeration system, free of chlorofluorocarbons
2. Integrated new generation PID automatic temperature control program to ensure stable and reliable operation
3. Equipped with a large-screen high-brightness LCD screen (Chinese and English), the test results are clearly displayed
4. Adopt non-heat centrifugal circulation pump to effectively reduce the impact on the temperature field of the tank body
5. The domestic circulation system is designed on the principle of U-shaped reflux circulation to achieve turbulence and high uniformity of the flow field and temperature field in the tank
6. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of high-quality 304 brushed stainless steel
7. Fine workmanship of the chassis front panel and countertop, coupled with a unique user-friendly R rounded corner design structure
8. The design of the drainage system can meet the needs of various laboratories and enterprises to produce liquid exchange
9. With power-off protection, upper and lower limit temperature alarm settings, low water level protection and alarm and other safety protection devices
10. Optional functions: extended external PT100 temperature transducer, built-in 1~ 30 temperature control program, built-in chilled down coil RS232, RS485, etc
Principle
The equipment realizes accurate temperature control through a fully enclosed environmentally friendly Compressor refrigeration system and an integrated PID automatic temperature control program. The domestic circulation system using the U-shaped return circulation principle, combined with a heat-free centrifugal circulation pump, ensures that the flow field and temperature field in the tank achieve turbulence and high uniformity.
Applications
Laboratory, enterprise production
Steps
1. Connect the power supply and turn on the device.
2. Set the required temperature parameters through the large-screen LCD screen
3. Select optional functions as required (e.g. External Sensor or Multi-Segment Program Control)
4. Start operation, and the device automatically maintains the set temperature
5. Turn off the device according to the procedures after use
Notice
• Make sure the power connection of the device is normal before use
• Regularly check the water level to avoid low water level operation
• Pay attention to the reasonable configuration of the temperature alarm setting value
• When changing the liquid, follow the operating procedures of the drainage system
• Keep the equipment clean to avoid impurities entering the Tank
