Overview
DHC-2006 High and Low Temperature Circulating Bath is a precision temperature control equipment of Shangtian Jingyi brand. Temperature range is -20~ 160 ℃, Temperature Uniformity is up to +/- 0.05 ℃, and Tank volume is 6L. It adopts advanced fully enclosed environmentally friendly Compressor refrigeration system and PID automatic temperature control to ensure stable and reliable operation, and is widely used in laboratories and enterprise production environments.
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 achieves accurate temperature control through a fully enclosed environmentally friendly Compressor refrigeration system and an integrated PID automatic temperature control program. The domestic circulation system adopts the principle of U-shaped return circulation, combined with a heat-free centrifugal circulation pump, to ensure that the flow field and temperature field in the tank reach a turbulent and highly uniform state, thus maintaining a stable temperature environment.
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. Start the domestic circulation system to ensure uniform temperature
4. Monitor the operating status and use safety protection functions if necessary
5. Use the drainage system for liquid change operation
6. Optional External Sensor or Program Control to Extend Function
Notice
• Ensure that the equipment operates at the rated voltage
• Regularly check the water level to avoid low water level operation
• Set upper and lower limit temperature alarms to prevent overheating
• Use environmentally friendly refrigerants to avoid environment pollution
• Use a soft cloth when cleaning to avoid scratching the stainless steel surface
• Utilize power-off protection function to ensure safety during power failure
• Optional functions need to be correctly configured according to the instructions
