Overview
The high and low temperature circulating all-in-one machine adopts the 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 and other research departments, colleges and universities, enterprise Quality control and production departments, to provide users with a cold and hot controlled, uniform and constant temperature liquid environment when working. In the state of 200 degrees, the Compressor can be directly started for refrigeration (without damaging the Compressor), which can be used for direct heating or cooling, as an auxiliary heating or cooling temperature source, such as temperature control for Reaction Kettle, automatic synthesis instrument, extraction and condensation device.
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 customized non-standard
5. The non-heat centrifugal circulation pump is used to avoid the traditional water pump from affecting the temperature field of the tank due to its own heat generation. The domestic circulation system is designed with the principle of porous U-shaped return circulation to achieve turbulence and high uniformity in the flow field and temperature field in the tank
6. The fuselage shell is anti-aging static spray, and the liner and countertop are made of S304 brushed stainless steel
7. The front panel and countertop of the chassis are finely crafted, and the user-friendly R rounded corner design avoids operators from 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 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 accurate temperature control through the fully enclosed environmentally friendly Compressor refrigeration system and the built-in PID automatic temperature control program. It adopts a heat-free centrifugal circulation pump and a domestic circulation porous U-shaped return design to ensure that the liquid temperature in the tank is uniform and stable. In the high temperature state, the refrigeration can be directly started without damaging the Compressor and providing a constant temperature environment.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life sciences, light industrial food, physical property testing, chemical analysis
