Overview
The high and low temperature circulating integrated machine adopts the international professional fluorine-free refrigeration system, the main parts are imported, and the performance is stable and reliable. Widely used in petroleum, chemical industry, electronic instrumentation, physics, chemistry, biological engineering, life science, light industrial food, physical property testing and chemical analysis, etc., to provide users with cold and hot controlled, uniform and constant temperature liquid environment when working, can directly start the Compressor refrigeration at 200 ° C, and carry out constant temperature test or test on the specimen or product, as an auxiliary heating or cooling temperature source.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, no CFC, can directly start Compressor refrigeration at 200 ° C
2. Temperature range optional -50~ 200 ℃, medium according to Temperature range optional pure water, ethylene glycol, alcohol, methyl silicone oil
3. Built-in integrated new generation PID automatic temperature control program, High Accuracy PT100 temperature sensor 1/3B level, large screen high-brightness LCD screen Chinese and English display, digital display resolution 0.01 ℃
4. Capacity range 6L, 10L, 15L, 20L, 30L, 50L, 100L, can be designed according to user requirements
5. Adopt non-heat centrifugal circulation pump, porous U-shaped reflux circulation principle design, to achieve highly uniform flow field and temperature field of the tank
6. The fuselage shell is anti-aging static spray, and the liner and countertop are made of S304 brushed stainless steel
7. Humanized R rounded corner design structure to avoid operators being injured by edges and corners
8. The drainage system meets the needs of various laboratories and enterprises to produce liquid exchange
9. Safety protection device includes power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature runaway protection and alarm, low water level anti-dry burning and explosion-proof heating device, Compressor overheating and overcurrent multiple protection
Principle
The high and low temperature circulating machine realizes accurate temperature adjustment through fluorine-free refrigeration system and PID automatic temperature control program. The non-heat centrifugal circulation pump and porous U-shaped return circulation design ensure uniform and stable liquid temperature in the tank, providing a thermostatic environment for external equipment such as Reaction Kettle and synthetic instruments.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemistry, bioengineering, life sciences, light industrial food, physical property testing, chemical analysis
