Overview
NELE DC-3010-II high and low temperature cycle integrated machine adopts 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, chemical 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 degrees, 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 and environmentally friendly Compressor refrigeration system, no CFC, can directly start Compressor refrigeration at 200 degrees (without damaging the Compressor).
Temperature range can be -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. The capacity range can be selected from 6L, 10L, 15L, 20L, 30L, 50L, 100L, and non-standard customization is supported.
5. The non-heat centrifugal circulation pump is used to avoid the traditional pump's own heat generation affecting the temperature field of the tank. 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 the operator from being injured by edges and corners.
8. The drainage system meets the needs of various laboratories and enterprises for production fluid replacement.
9. Safety protection device includes power-off protection, upper and lower limit temperature alarm setting, 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 equipment adopts a fluorine-free refrigeration system, which realizes the refrigeration function through the Compressor, combines the PID automatic temperature control program and the High Accuracy Sensor to precisely adjust the temperature. The domestic circulation system uses a non-heat centrifugal circulation pump and a porous U-shaped return circulation principle to ensure that the liquid temperature in the tank is uniform and constant, avoiding the influence of traditional water pump heat production.
Applications
Petroleum, chemical industry, electronic instrumentation, physics, chemical and biological engineering, life sciences, light industrial food, physical property testing, chemical analysis
