Multiple used imported Polycold PFC-1102HC cryogenic systems
Operating reference data: 30 minutes after startup, the TC9 temperature should be between -145°C and -160°C; 3 minutes after cooling initiation, the temperature of the load tube returning to the cryogenic unit should be below -100°C. Normal operating data reference: Low pressure/25, High pressure/195, TC1/102, TC2/19, TC7/-130, TC8/-133, TC9/-125
Performance Features
1. Rapid adsorption of water and oil vapor, reducing exhaust time by 60-90%;
2. Fast cooling, reaching -120°C within 3 minutes, with a minimum temperature of -150°C;
3. 2-minute hot gas defrost for quick temperature recovery, capable of cooling again within 5 minutes;
4. One unit can be designed with dual load outputs;
5. Imported compressor, environmentally friendly mixed refrigerant;
6. Comprehensive automated control;
7. Displays inlet and outlet temperatures for dual loads, as well as unit temperature;
8. Indicator light prompts when standby temperature is reached, allowing cooling to begin;
9. Freely adjustable defrost temperature;
10. Displays water temperature and exhaust temperature;
11. Alarms for water shortage and high water temperature;
12. Protection against high compressor exhaust and high pressure;
13. Alarms for power failure and phase loss;
14. Free switching between local and remote control;
15. R232 computer data interface for reading temperature data and control via computer;
16. As an auxiliary vacuum coating equipment, Polycold aims for simplicity and ease of operation in its interface design, with controls fully integrated for seamless operation with vacuum coating systems.