Overview
High and low temperature circulating machine adopts international professional fluorine-free refrigeration system, the main parts are directly imported, and the performance is stable and reliable. Widely used in petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life science, light industrial food, physical property testing and chemical analysis research departments, colleges and universities, enterprise Quality control and production departments, to provide users with a liquid environment with cold and heat control and uniform temperature when working. At 200 degrees, the Compressor can be directly started for refrigeration (without damaging the Compressor), and the specimen or produced products can be directly tested or tested at a constant temperature in the tank. It can be used for direct heating or cooling as an auxiliary heating or cooling temperature source, such as temperature control for Reaction Kettle, fully 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 degrees (without damaging the Compressor)
2. Temperature range -50~ 200 ℃, medium according to Temperature range: 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 ℃, to ensure Temperature Stability
4. Capacity range: 6L, 10L, 15L, 20L, 30L, 50L, 100L, can be designed and produced according to user requirements
5. The non-heat centrifugal circulation pump is used to avoid the traditional pump from affecting the temperature field of the tank due to its own heat production. The domestic circulation system is designed with the principle of porous U-shaped return circulation to achieve turbulence and high uniformity of the flow field and temperature field in the tank
6. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
7. The front panel and countertop of the chassis are finely crafted, with a unique and user-friendly R rounded corner design structure to avoid operators being injured by edges and corners
8. The drainage system can meet the needs of various laboratories and enterprises to produce liquid replacement
9. Safety protection device includes power-off protection, upper and lower limit temperature alarm setting, low water level protection and alarm, temperature loss 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 circulation integrated machine realizes temperature control through the fully enclosed environmentally friendly Compressor refrigeration system, adopts a non-heat centrifugal circulation pump for domestic circulation, and ensures the uniformity of the flow field and temperature field in the tank through the porous U-shaped return circulation principle. Built-in integrated PID automatic temperature control program and High Accuracy PT100 Sensor, real-time monitoring and adjustment of temperature, providing a stable and constant liquid environment.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life sciences, light industrial food, physical property testing, chemical analysis, research departments, colleges and universities, enterprise Quality control, production departments
