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Qw-yc2102 full temperature shaker manual

Overview:1、 Product introduction:Refrigeration gas bath thermostatic oscillator is also known as full temperature shaker. The temperature control of this series of products adopts advanced system, LCD screen, brushless DC motor, no maintenance, high temperatu…


1、 Product introduction:

  Refrigeration gas bath thermostatic oscillator is also known as full temperature shaker. The temperature control of this series of products adopts advanced system, LCD screen, brushless DC motor, no maintenance, high temperature control precision, convenient temperature adjustment, accurate and intuitive indication, superior and reliable performance, lighting device in the studio for observation, high-quality fully closed compression mechanism, large cooling capacity and high-quality circulating air in the box Forced air circulation convection, so that the temperature is more uniform.

2、 Application:

   It is widely used in environmental monitoring, teaching experiment, medical and health, epidemic prevention inspection, drug inspection, animal and botany, marine science, food engineering and other scientific research and production departments. It is a professional experimental equipment with constant temperature refrigeration oscillation for water analysis, b0d determination, bacterial cells, mold virus, microbial culture and preservation, plant cultivation, seed cultivation test.

The main features of the Cryo gas bath thermostatic oscillator are as follows: 

1. Precise digital display of temperature control; 

2. Oxygen supplement circulation system is set up; 

3. Timing and constant speed devices are provided; 

4. Stainless steel universal fixture can be used for various container experiments, especially for the cultivation and preparation of biological samples for various comparative tests; 

5. Stepless speed regulation, stable operation and easy operation The inner cavity is made of high-quality stainless steel with good corrosion resistance.

3、 Technical parameters:

 Instrument model


 supply voltage

            220V 50Hz

 Overall power


 heating power


 Cooling power


 Speed error

    Accuracy: ± 1 rpm

 Temperature control uniformity

            Uniformity: ± 0.1 ℃

 oscillation frequency

            Start up - 300r / min

 Oscillation amplitude


 Constant temperature range

    When the ambient temperature is 20 ℃, the temperature control range is 0-60 ℃, and 5-60 ℃ when the     temperature exceeds 25 ℃

 control accuracy


 Timing range

            0-999 minutes

 Working dimensions


 operation mode


 temperature control
    Compressor normally open: ± 0.1 ℃, compressor off: ± 0.5 ℃

5、 Before use:

1. Please read this manual carefully before use.

2. The working plane of the machine should not be excessively smooth (e.g. tiles, etc.).

3. The electrical rated parameters of the socket provided by the user shall not be less than that of the machine.

4. It is forbidden to use the whole machine in direct sunlight.

5. The speed regulation should start slowly from low speed to high speed.

6、 Instructions for use: [please read the instrument manual when operating the instrument]

1. Fill the test bottle and keep balance. If it is a dual function machine, set the oscillation mode.

2. Turn on the power supply and set the speed and time according to your own needs. If you need to work for a long time, set the digital display meter to be normally open, the speed is constant speed setting function, and the speed error is zero.

3. Turn on the power switch and set the constant temperature:

(1) Put the control digital display meter in the "setting" section, and the temperature displayed on the display screen is the set temperature. Adjust the up and down keys of the instrument to set the temperature you need. (the working temperature set by you should be higher than the ambient temperature. At this time, the machine starts to heat. (when the set temperature is lower than the ambient temperature, the machine starts to cool.)

(2) Place the small switch of the control part at the "measurement" end. At this time, the temperature displayed on the display screen is the actual temperature of the air in the working chamber. With the change of the air temperature in the box, the number displayed will also change accordingly.

(3) When heating to the temperature you need, the heating will automatically stop and the green indicator light will be on; when the heat in the working chamber is lower than the temperature set by you, a new round of heating will start again.

7、 Turn on the oscillation device:

1. Turn on the oscillation switch on the control panel, and the indicator light will be on.

2. Adjust the oscillation speed knob to the desired oscillation frequency.

3. After work, cut off the power supply and set the speed control knob and temperature control knob to the lowest point. Clean the machine and keep it clean.

8、 Set temperature: refer to the detailed digital display operation instructions.

Precautions for full temperature oscillation incubator:

1. The appliance should be placed on a firm working table, and the environment should be clean and tidy with good ventilation.

2. The power socket provided by users should be well grounded.

3. It is strictly forbidden to move the machine during normal operation.

4. Do not hit the machine.

5. Children are not allowed to approach the machine to prevent accidents.

6. Make sure that the power supply has been cut off before replacing the fuse.

7. Please clean the machine after use, no water drop or dirt remains.


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