Precautions for use of constant temperature incubator
a. Do not dry and heat dry, otherwise it will burn out the heating tube.
b. The instrument case should be properly grounded to prevent accidents.
c. Do not invert the instrument to prevent it from overflowing.
d. In order to reduce scale formation, it is better to use distilled water.
Function key of constant temperature incubator
The constant temperature incubator is mainly composed of a top cover, a working chamber, a cooling and heating, and a bottom chamber. Each component in the whole system works together to provide good temperature control and illumination control. The specific settings in the operation are as follows:
1. Cycle number key: Click the period number button to switch to display the current running period or number of segments. Press and hold the button 2S to enter the cycle setting state, and then press and hold for two seconds to exit.
2. Set the inquiry key: Click to enter the query status, you can query the current running number, set time, set temperature and set humidity, and then click this button to exit. Press and hold the button 2S to enter the segment number selection state. After selecting the number of segments, click the button to enter the parameter setting state. In the setting state, press and hold the setting query button 2S to exit the parameter setting state. (When the period is set to 0 and the first period is 0, the first program is always run);
3, temperature parameter (temperature) button: long press the button 2S to enter the internal parameter state, click this button to set the internal parameters, and then press 2S to exit.
4, increase the key, when setting the parameters, click the key to set the value plus one, long press the key to set the value will continue to increase;
5. Return (back) button: In the parameter setting state of each segment, click this button to return to the previous parameter (only the parameters of the same segment can be switched).
6, lighting key: click this button, the light inside the box is bright,
7. Decrease button: When setting parameters, click this button to decrease the value by one. Press and hold the button to decrease the value continuously;
8. Power button: Click this button to enable the controller to work or enter the shutdown state. In each setting state, if no button is pressed within 30 seconds, the program will automatically exit to normal operation.
Maintenance method of constant temperature incubator:
1. When the constant temperature incubator is used frequently, it should be filled with an appropriate amount of grease every few months. Regularly check whether the fuse box, control components and fastening screws are loose.
2. The surface of the constant temperature incubator should be scrubbed frequently to keep it clean. When scrubbing, avoid the side of the instrument control box to prevent water from entering the instrument and damaging the instrument.
3. Constant temperature incubator When the brush wear of the motor causes abnormal work, the brush should be replaced in time. After the new brush is replaced, the motor must run 8H at light load (100r/mjn) to grind the brush. After grinding, the surface of the commutator and the inner surface of the brush box are extracted with a clean gauze, and then installed.
4. When the constant temperature incubator instrument is in the “cooling†state for a long time, it should be heated and ridiculed according to the period, and it should be done once every 15D. The method is to reset the temperature to 40 degrees and open the box door to make the instrument work. The state of heating, the time can not be less than 4H each time, so that the moisture in the box fully escapes.
5. The constant temperature incubator removes the front and rear panels of the F section of the box and checks the drive belt. If the belt is too loose, loosen the motor base plate fastening studs, adjust the motor mounting base plate, make the belt moderately tensioned, then tighten the loose bolts and test run. If the tiger belt is worn or damaged, it must be replaced.
6. When the constant temperature incubator is working at high speed, in order to avoid large vibrations of the instrument, the ancient culture reagent bottles should be symmetrically placed on the cradle, and the culture fluids of each bottle should be approximately equal.
7. When the constant temperature incubator is used for a long time, when the instrument fails, it should be repaired by professional maintenance personnel and cannot be easily disassembled.
8. The constant temperature incubator power supply must have a reliable protective grounding wire, and non-professionals are prohibited from disassembling the electrical control part.
9. When the constant temperature incubator is used for a long period of time, especially in the rainy season or wet season, it should be energized periodically to run 5-8H to remove the moisture absorbed by the electrical components of the equipment.
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