Shz-82ab cryostat oscillator (gyratory)

Brief introduction of the instrument:

  It is widely used in medical, petrochemical, health and epidemic prevention, environmental monitoring, soil analysis and other scientific research departments in Colleges and universities for the oscillatory constant temperature cultivation of various fluid and solid compounds such as biology, biochemistry, cells and bacteria. This machine has the advantages of reasonable structure, simple operation and high stability, and is an ideal equipment for the experimental personnel.

1、 Main technical parameters
Model shz-82ab
Working power supply: 220 V, 50 Hz
Overall power 2800W
The timing range is 0-120 minutes
Amplitude 20 mm
The constant temperature range is 0 ～ 50 ℃± 0.5 ℃
Oscillation frequency starting ~ 300 times / min
Temperature fluctuation ± 0.1 ℃
How to work
Note: type A is speed digital display

2、 How to use it
  First of all, please take off the stainless steel cover of the oscillator and add water into the water tank. According to the needs of the experiment, the amount of water should be controlled, but at least the water surface should be higher than the heating pipe to prevent the heating pipe from burning out. Generally, it is better to add 2 / 3 of the water tank. If too much water is added, the water will overflow and affect the experiment, Turn on the timer until it is normally closed "on" or you need to set the time, the indicator light is on, indicating that the power supply in the machine has been connected, and the oscillation frequency is controlled by the speed control knob, and it is adjusted from low speed to high speed from left to right.

Set temperature:

   press the set key to set or view the temperature set point. Press the set key once, and the nixie tube character will start to flash, indicating that the instrument enters the setting state. Press the Δ key to increase the setting value, press the ▽ key to decrease the setting value. Long press the Δ key or ▽ key, and the data will change rapidly. Once again, the instrument will return to normal working state and the temperature setting is completed. When the set temperature is lower than the ambient temperature, please turn on the refrigeration switch.

3、 Precautions
1. The instrument shell should be properly grounded to avoid accidents.
2. All kinds of liquids are forbidden to enter the machine, so as to avoid damaging the host.
3. When not in use, the power supply should be cut off, the water tank should be wiped dry and placed in a ventilated and dry place.

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