Overview
QIWEI HS-501B super thermostatic water bath is a replacement product of super constant temperature water bath. It has dual functions of internal and external circulation, which greatly improves the uneven water temperature at each point in the box and can be connected with external experimental equipment. It has the advantages of high temperature control accuracy, strong corrosion resistance, compact structure, beautiful appearance, energy saving and long service life. It is suitable for thermostatic test experiments or auxiliary heating in experimental science fields such as biology, physics, plants, chemicals, environmental protection, etc.
Features
1. Add circulating pump to improve Operating temperature conformity and accuracy
2. Adopt intelligent temperature control instrument to make heating and thermostatic more stable
3. Provide both domestic circulation and external circulation
Principle
The instrument precisely controls the heating system through intelligent temperature control meters, combining domestic circulation and external circulation functions to ensure uniform and stable temperature in the working tank. The circulating pump drives the flow of liquid medium to achieve efficient heat exchange and thermostatic control.
Applications
Biology, physics, plants, chemicals, environmental protection
Steps
1. Plug in the power supply, turn on the "power" switch, and then turn on the cycle button.
2. Press the setting "SET" button to enter the temperature setting state, and the last bit of the setting value flashes.
3. Press the shift button first and then the number adjustment button to set the required Operating temperature
4. Press the setting confirmation "SET" button to save the setting value, and the machine enters the automatic control state.
Notice
• Before use, a liquid medium should be added to the tank, and it cannot be dry burned (the liquid cannot contain acid and alkaline)
• The power supply power should be greater than or equal to the total power of the instrument, and the power supply should have a good grounding device
• The instrument should be placed in a ventilated drying place
• Turn off the machine and unplug the power plug after use
• When adding water, it is not less than 8cm away from the upper cover. Soft water is recommended. Do not use hard water such as well water, river water, and spring water.
• Do not cover the cover when the heating temperature is too high to avoid water vapor entering the display screen
• The external circulation pipe connection needs to be firm, and often check whether the hose is aging
