Overview
The iCoolero-2009 cryogenic chilled down liquid circulator is refrigerated by a two-stage Compressor and is equipped with a maintenance-free pressure/suction pump for external closed or open circulation. The refrigeration system uses proportional refrigeration technology for low energy consumption and stable operation, suitable for a variety of external applications requiring cryogenic liquids and cold traps.
Features
1. Maintenance-free pressure/suction pump, resistant to fiber and metal particles, long life, pump pressure and Flow rate automatically adapt to external loads, effectively protect external equipment, especially Glass parts.
2. Refrigeration and circulation functions can be controlled independently or simultaneously.
3. The sealing water tank has an intuitive liquid level window and protects the overflow port to prevent accidents.
4. The system is stable and reliable, using high-performance high-mass spare parts.
5. When alarming, the light and sound remind at the same time, and the alarm code is directly displayed, which is convenient for quickly determining the error point.
6. Pt100 temperature sensor, support single point and two point temperature calibrating.
7. A variety of operation modes are optional, and accidental power failure can be automatically restored to ensure the continuous supply of chilled down circulating water.
8. Optional intelligent control function, support RS485, RS232 interface remote control of circulating water pump and refrigeration system start and stop.
9. Optional 0-10V or 4-20mA analog signal input for external smart devices to control the start and stop of the instrument.
10. Waterproof keyboard design, high-brightness LED display.
11. Environmentally friendly refrigerant, non-toxic pollution.
12. The maximum and minimum temperature settings of the machine can be limited.
13. The buzzer can be set to silent or audible.
14. The device serial number can be queried through the software.
Principle
The equipment uses a two-stage Compressor refrigeration system, through the proportional refrigeration technology implementation of efficient refrigeration, and is equipped with a pressure/suction pump for liquid circulation, supporting external closed or open circulation mode to ensure a stable supply of cryogenic liquids.
Applications
External applications requiring cryogenic liquids and cold traps
Steps
1. Connect the power supply and turn on the device.
2. Select the control mode of refrigeration and circulation functions (independently or simultaneously) as required.
3. Set Temperature range and Miscellaneous parameters.
4. Start the equipment and monitor the liquid level and operating status.
5. Turn off the device after use.
Notice
• Ensure that the Ambient Temperature is within the range of 5-32 ° C.
• The relative humidity should not exceed 80%.
• Regularly check the liquid level window to prevent overflow.
• Pay attention to the alarm prompt and deal with BigInt in time.
• Use environmentally friendly refrigerants to avoid pollution.
The equipment is fixed on the table to ensure stable operation.
