Overview
DLSB-13000 chill down water circulation pump is produced by GREATWALL. It is a device specially designed to provide constant current and constant pressure circulating chill down water for instruments and equipment to meet the requirements of low temperature conditions. It adopts large-capacity liquid storage tank and high-efficiency refrigeration system, Temperature range is 10~ 25 ℃, Temperature Stability can reach +/- 2 ℃, suitable for a variety of scientific research and industrial scenarios that require precise temperature control.
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. With multiple safety protection, including delay, overcurrent, overheating, Flow rate alarm, high and low pressure protection.
Principle
The equipment transports the chilled down water in the liquid storage tank to the external cooling equipment through the built-in circulating pump, absorbs heat and returns it. The refrigeration system (using R22 refrigerant) chills down the returned hot water to reduce its temperature to a set value. The PID temperature Control system monitors the water temperature in real time and precisely adjusts the cooling capacity. Flow rate monitoring ensures the output of thermostatic, constant current and constant pressure chilled down water.
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
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
• Permissible Ambient Temperature 5~ 25 ℃, relative humidity ≤ 70%, need to operate in a suitable environment.
• Power supply voltage is required to be 3-phase 380V/50Hz, and it is necessary to ensure that the power supply matches.
• Power of the whole machine is large (5600W), and a power circuit of corresponding capacity is required.
• Device weight up to 300kg, installation needs to consider the ground load-bearing and stability.
• The external circulation interface is a 1 "threaded connection, and it is necessary to ensure that the pipeline connection matches and seals.
• Please confirm the refrigerant (R22) status and system sealing before use.
• Pay attention to whether the safety protection function of the equipment (such as Flow rate alarm) is enabled normally.
