Overview
The DLSB-1000 chilled down water circulation pump is produced by GREATWALL and is a device that provides constant current and constant pressure circulating chilled down water. It is designed to create and maintain the required low temperature Operating Conditions for various instruments and equipment. It is suitable for connecting a variety of precision instruments and can provide cold sources for multiple Rotary evaporators, Reaction Kettles, etc.
Features
1. Temperature control using PID mode, high control accuracy.
2. The water temperature display adopts digital liquid crystal display with an accuracy of 0.1 ° C.
3. Water temperature and Water Flow rate can be adjusted as needed.
4. With Flow rate alarm protection function, avoid affecting the operation of equipment due to insufficient Flow rate of circulating water for a long time.
5. Refrigeration Compressor using brand products, low failure rate, long life.
6. Equipped with multiple safety protections, including delay, leakage, overcurrent, and overheating protection.
Principle
The device works through a built-in refrigeration Compressor and circulation system. The Compressor drives the refrigerant circulation to absorb the heat of the domestic circulation water in the liquid storage tank and achieve cooling. The PID temperature control system precisely adjusts the cooling capacity to stabilize the water temperature within the set range. The circulation pump sends the thermostatic chilled down water to the external device at an adjustable Flow rate and pressure, and then returns the heat to the liquid storage tank to form a closed-loop circulation. Flow rate Sensor monitors the water flow, triggering alarm protection when abnormal.
Applications
Electron Microscope (EM), X-ray machine, Laser, Mass Spectrometer, X-ray Diffractometer, Molecular Pump, Nuclear Magnetic Resonance, Accelerator, Vacuum Coating Equipment, Electron Beam Welding Machine, Ion lame plating, Material fatigue testing machine, low/high temperature test Chamber, Rotary evaporator, Reaction Kettle
Notice
• Ambient Temperature of the device is 5~ 25 ℃.
• The allowable relative humidity of the equipment should be ≤ 70%.
• Power supply voltage requirement is 220V, 50Hz.
