250da digital display light incubator

250da digital display light incubator

Product features:

  Light incubator is a high-precision constant temperature equipment with light function. It is usually suitable for seed germination, seedling raising, tissue culture, microbial culture, feeding of insects and small animals, and BOD determination of water analysis. It is an important test equipment for the scientific research departments of biological genetic engineering, medicine, agriculture, forestry, environmental science, agriculture, forestry and animal husbandry.

1、 Function of light incubator
1. The light incubator adopts time program controller and digital electronic appliances, which has the functions of monitoring, controlling temperature, illumination and protection.

2. Engineering plastic or stainless steel liner, never corrode.

 
2、 Main technical parameters of light incubator

3、 Structural characteristics of light incubator
1. The shell of the equipment is cold-rolled steel plate, the surface adopts electrostatic spraying process, the inner liner is made of engineering plastic or stainless steel, the insulation layer is formed by polyester foam, the transparent window adopts double-layer insulating glass to ensure the thermal insulation performance in the box, the box has cold and hot air ducts, the gas circulation is smooth and the temperature is more uniform.

2. The temperature control system of the equipment adopts advanced electronic circuit to realize analog control. PID method is used to adjust the environment temperature change, power supply voltage fluctuation, load change and many other factors. In addition, the heating execution system adopts the "zero crossing" contactless switch circuit technology. Therefore, the pulse width modulation heating and cooling is realized, and the temperature control accuracy reaches the target, and the resolution is 0.1 ℃.

4、 How to use it
A. Ambient temperature: 10-30 ℃;

B. No strong light, no strong corrosive gas, good ventilation, relative humidity below 85%;

C. Power supply: ～ 200V ± 10%, 50 Hz. Power socket with capacity not less than 1kW and with ground wire;

two thousand three hundred and fifty-nine

1. Plug in the power supply and turn the power switch to the "on" position. At this time, the power indicator is on. Press the "power" key, and all the digital displays "888 "The indicator light is fully on. After 4S is displayed, the control will enter into the running state. This operation time adopts the countdown time, that is, it is displayed when starting up A kind of Seconds flash.

2 "query" key displays the set value of parameters in the running period of this time, and then press the "query" key to display the actual parameters.

3. Long press the setting key 4S to enter the 24 segment parameter setting, the setting indicator light is on, and the time window displays "P-01", which indicates the first parameter setting (i.e. the parameter in the first hour, i.e. 24:00-23:00). ）The light 1 window flickers, and the setting value (0-4) (0.0-60.0) ℃ of the first section can be modified by △ / ▽ key. At this time, if you press the exit key, you can return to the illumination setting state. Press the set key again, the time window displays "P-02" to enter the second parameter setting, and then cycle to set 24 segments, each segment represents the set value of each hour. Press the set key to exit the setting state.

4. When setting, the setting state should be consistent with the natural environment as much as possible.

If setting in the morning, you can set the light and temperature values first, and when entering the evening according to the time period, set no light.

For example, if the machine is turned on at 8:00 a.m., enter the parameter setting to set whether there is light from 8:00 a.m. to 4:00 p.m., that is, the illumination setting of parameter p1-p8, and the setting of no light or weak light for p9-p24.

5. In the process of operation, if it is found that the temperature control accuracy is poor, press the temperature key 4S for a long time to enter the internal parameter state, adjust the parameters, and then long press the temperature key to exit the parameter setting.

6. The adjustment method is shown in the attached operating instructions of the light incubator computer controller GP-1.

 
5、 Precautions
a) If the ground of the equipment is uneven, it should be leveled.

b) The equipment should be moved in parallel, and the inclination angle in any direction should be less than 45 degrees.

c) During the normal operation of the equipment, the contents in the box should not affect the air circulation, so as to ensure the uniform temperature and humidity in the box.

d) The tank and the surface of the equipment should be wiped frequently to keep it clean.

e) If the equipment is not used for a long time, the power line should be removed to prevent the equipment from being charged to hurt people. It should be operated regularly (generally in the first quarter) for 2-3 days according to the service conditions, so as to remove the moisture of the electrical components and avoid damaging the relevant devices.

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