Stacked biochemical incubator for tissue cell culture

Stacked biochemical incubator for tissue cell cultureSPX250BE

Safe operation of biochemical incubatorPrecautions

Biochemical incubator is one of the commonly used equipment in laboratories. Scientific maintenance and safe operation can greatly improve the service life of biochemical incubators. The maintenance and safe operation of biochemical incubators should pay attention to the following points:
1. Biochemical incubators should be installed in places with minimal temperature and humidity changes. Three pin plugs and sockets should be properly grounded.
Before starting the biochemical incubator, it is necessary to fully familiarize and understand the instructions of each component and supporting instrument, and master the correct usage methods.
3 It is strictly prohibited to contain volatile chemical solvents, explosive gases and combustible gases in the box. Combustible sprays are not allowed near the incubator to avoid spark ignition.
Regularly check for air leaks in the air circuit.
5. The biochemical incubator has a power-off protection function, so it takes about a minute and a half to restart the compressor after it stops, in order to better protect the compressor.
The distance between the condenser of the biochemical incubator and the wall should be greater than 100mm, there should be a 50mm gap on the side of the incubator, and there should be at least 300mm of space at the top of the incubator to ensure good heat dissipation.
During transportation, maintenance, and upkeep of the biochemical incubator, collision, shaking, and vibration should be avoided. The inclination angle should be less than 45 degrees.
When the device is not in use for a long time, the main power supply and the power switch at the back of the equipment should be turned off. During the operation of the biochemical incubator, frequent opening of the door should be avoided to maintain temperature stability, and dust and dirt should be prevented from entering the working chamber.
9. The inside and outside of the box should be kept clean daily and cleaned after each use. Even if not in use for a long time, it is necessary to regularly wipe the inner walls and equipment surfaces to maintain cleanliness and increase the transparency of the glass. Do not use acid, alkali, or other corrosive solutions to wipe the outer surface.
10. After the cultivation is completed, turn off the power switch. If the experimental sample is not taken out immediately, do not open the box door.
11. Biochemical incubators should not be used in abnormal environments such as high voltage, high current, and strong magnetic fields. Strictly follow the electrical safety operation rules.

Stacked biochemical incubator for tissue cell cultureSPX250BE

Reasons for the temperature not increasing in the biochemical incubator
The professional production of incubators and biochemical incubators includes vacuum drying ovens, electric blast drying ovens, etc. Below, the incubator manufacturers will introduce the reasons why the temperature inside the biochemical incubator does not rise:
1. Due to the low setting in the biochemical incubator, this solution is to adjust the set temperature.
2. Due to the malfunction of the electric heater in the biochemical incubator, this problem can only be resolved by replacing the electric heater in the biochemical incubator.
3. The temperature controller of the biochemical incubator is damaged, replace it with a new one.

Biochemical incubator, also known as biochemical constant temperature incubator, is mainly used for BOD determination in water analysis. It is widely used for the cultivation and preservation of bacteria, serum, microorganisms, plant cultivation, and breeding experiments; Enzymology and enzyme engineering research; Preservation and aging tests for biological, medical products, vaccines, blood, and various specimens, as well as constant temperature tests for other purposes.
What are the differences between biochemical incubators and electric constant temperature incubators
1. Different temperature ranges
The biochemical incubator has a cooling function, with a temperature range of 4-60 degrees. The electric constant temperature incubator does not have a cooling function, with a temperature range of room temperature+5-65 degrees. The heating method for both is the same, and a compressor is added to the interior of the biochemical incubator, which has a cooling function.
2. The controller is different
The electric constant temperature incubator adopts a microcomputer intelligent temperature controller, which has dual digital display for setting and measuring temperature and PID self-tuning function, with precise and reliable temperature control. The temperature control system of the biochemical incubator adopts microcomputer microcontroller technology, with high temperature control accuracy, time adjustment control, and touch mode keyboard setting adjustment.
3. The main differences in style
The main difference in appearance between the two is that the biochemical incubator has a glass observation window while the electric constant temperature incubator does not. The standard biochemical incubator comes with wheels and the inner box is equipped with lighting.
4. Price difference
A biochemical incubator of the same size is more expensive than an electric constant temperature incubator, which is determined by its performance, quality, and other factors.

The correct steps for using the testing hole of the biochemical incubator are as follows.
1. After the test cable passes through the detection hole, immediately plug the detection hole with a vulcanized rubber plug. This type of method is suitable for wire diameters that are relatively thin. As the soft plug itself is very soft, it is not difficult to use it according to the extrusion molding method.
2. Make a hole in the center of the soft plug, and the power plug is inserted through the hole on the soft plug. This type of method cannot be extruded due to the thick diameter of the wire, or the cable itself cannot be extruded. Therefore, we can drill the soft plug to the appropriate size. According to this method, it also has the practical effect of testing the sealing of the lead out hole for high and low temperature testing machines.
3. Make a notch at any edge of the soft plug, just like the cable, and insert the cable into the notch.