Overview
The high and low temperature circulating machine adopts the international advanced environmentally friendly fluorine-free refrigeration system, the main parts are directly imported, and the performance is stable and reliable. The equipment can provide users with a liquid environment with cold and heat control, uniform and constant temperature when working. It can directly start the Compressor refrigeration at 200 ° C without damaging the Compressor. It is suitable for constant temperature testing or testing of specimens or products. It can also be used as a temperature source for auxiliary heating or cooling. It is used in temperature control of Reaction Kettle, automatic synthesis instruments, extraction and condensation devices.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, no CFC, can directly start Compressor refrigeration at 200 ° C without damaging the Compressor
2. Temperature range -50~ 200 ℃, medium according to Temperature range to choose pure water, ethylene glycol, alcohol, methyl silicone oil
3. Built-in integrated new generation PID automatic temperature control program, equipped with High Accuracy PT100 temperature sensor and large screen high-brightness LCD screen, digital display resolution 0.01 ℃
4. Capacity range from 6L to 100L, non-standard products can be designed and produced according to user requirements
5. Adopt a non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank body
6. The domestic circulation system adopts the porous U-shaped reflux circulation principle design to achieve a high degree of uniformity in the flow field and temperature field in the tank
7. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
8. Humanized R rounded corner design structure to avoid operators being injured by edges and corners
9. Safety protection devices, including power-off protection, temperature alarm, low water level protection, temperature loss protection, anti-dry burning and explosion-proof functions
Principle
The equipment realizes temperature control through fully enclosed environmentally friendly Compressor refrigeration system and heating system, adopts non-heat centrifugal circulation pump for domestic circulation, and ensures turbulence and high uniformity of flow field and temperature field in the tank through porous U-shaped return circulation principle. Built-in integrated PID automatic temperature control program and High Accuracy PT100 temperature sensor, real-time monitoring and adjustment of temperature to ensure temperature Stability.
Applications
Research departments of petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life science, light industrial food, physical property testing, chemical analysis, etc., colleges and universities, enterprise Quality control and production departments
