Product Description: GDH series high precision low temperature thermostatic tank is the latest international advanced fluorine-free refrigeration system.This series of high precision constant temperature tank is a low temperature experimental instrument developed for the scientific research, biology, physics, medicine, chemical industry and other departments to meet the high requirements of constant temperature precision. It has the characteristics of uniform temperature in the tank and more accurate intelligent temperature control. It can also be used for calibration in the manufacture of thermometer and other temperature measuring instruments.
Features: 1. Digital display resolution: 0.001ºC; 2. Adopt non-fluorine environmental protection fully enclosed compressor refrigeration technology, energy-saving and consumption reduction; 3. With power protection function, can automatically delay three minutes; 4. LED dual-window red-green dual-color digital display; 5. With circulating pump, the second constant temperature field outside the machine or the secondexperimental device outside the cooling machine can be established. 6. Adopt high quality fully enclosed compressor refrigeration system with automatic protection of overheating and overload; 7. With self-tuning intelligent PID automatic control function; 8. Temperature measurement deviation can be corrected, range: ±0.001ºC~±3ºC; 9. Upper and lower temperature alarm can be set; 10. The inner liner is made of high quality stainless steel. 11. Adopt DC speed regulating pump, 0-20L/min flow is adjustable, head is 5 meters
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