Multiple mixed gas chambers and three gas cell culture chambers

Multiple mixed gas chambers and three gas cell culture chambers Main features:

1. The CO2 gas concentration detection adopts an IR infrared sensor to calculate the CO2 gas concentration. During operation, the sensor has no mechanical wear, fast response speed, high reliability, good stability, and long service life.

2. The O2 gas concentration detection adopts imported electrochemical oxygen sensors, which have the characteristics of good linearity, accurate detection, long service life, and can fully meet the needs of users.

3. All temperature detection uses imported PT100 resistance temperature sensors, which have stable performance and good linearity. Independent sleeve temperature and door temperature control, composed of five sleeve temperatures and one door temperature synthesis studio temperature, with high accuracy.

When the concentration of O2 gas is less than 19.8%, high-purity N2 gas and CO2 gas are used to ensure the accuracy of CO2 gas concentration and O2 concentration.

When the concentration of O2 gas is greater than 23%, high-purity O2 gas and CO2 gas are used to ensure the accuracy of CO2 gas concentration and O2 concentration.

6. The box adopts a gentle breeze circulation method to make the air circulation close to natural air convection, shorten the recovery time of temperature, humidity, O2 concentration, and CO2 concentration, and ensure the balance of temperature, humidity, O2 concentration, and CO2 concentration.

When the box door is opened, the solenoid valve automatically closes and the breeze circulation stops automatically, reducing gas loss, saving gas sources, and minimizing pollution caused by external air entering the box.

8. A separate door temperature control system ensures that the constant temperature control inside the box is minimally affected by changes in ambient temperature.

9. Temperature and gas concentration are displayed digitally, which is intuitive, clear, and accurate.

10. It has multiple protection functions, and can automatically cut off all heating power when the displayed temperature exceeds the preset temperature. It has independent over temperature relay protection function to ensure that the temperature does not exceed the preset value.

11. The water tray naturally evaporates and humidifies, with a humidity of 95%. It is made of 304 stainless steel material, curved, and easy to clean.

12. Sterilization system: UV lamp sterilization, flexible and controllable, with short operation time.

Multiple mixed gas chambers and three gas cell culture chambers Technical Specifications:

How to ensure uniform temperature distribution inside the three gas incubator?

When discussing how to ensure uniform temperature distribution in a three gas incubator, we first need to recognize the importance of temperature uniformity for experiments such as cell culture, microbial research, and drug screening.

The uniformity of the internal temperature distribution of a three gas incubator, as a precision device for simulating specific gas environments (such as CO ₂, O ₂, N ₂) and temperature conditions, directly affects the accuracy and reproducibility of experimental results.

The key measures to ensure uniform temperature include:

1. Preheating and Stability: Preheat the incubator thoroughly before use to reach the set temperature and maintain a stable state, which helps reduce unevenness caused by temperature fluctuations.

2. * * Calibration and Verification * *: Regularly calibrate the temperature of the incubator, using high-precision thermometers to detect different positions inside the incubator (such as corners, center, upper and lower layers) to ensure consistent readings.

In addition, temperature distribution verification will be conducted and temperature distribution maps will be drawn to visually understand temperature differences.

3. * * Fan circulation * *: Utilizing the built-in fan system in the incubator to promote air circulation helps quickly eliminate local temperature differences and achieve uniform temperature distribution.

Check if the fan is running normally, regularly clean the fan and air duct to prevent dust accumulation from affecting the heat dissipation effect.

4. Sample placement: Reasonably arrange the position of the samples in the incubator to avoid being too dense or blocking the fan outlet, in order to reduce the local temperature rise caused by the heat generated by the samples themselves or blocking.

5. * * Environmental Control * *: Place the incubator in a stable environment, avoiding direct sunlight, proximity to heat or cold sources, and temperature fluctuations caused by frequent opening and closing of doors.

6. * * Use insulation materials * *: Some incubators use excellent insulation materials, which can effectively reduce the influence of external environment on the temperature inside the incubator and improve temperature stability.

7. * * Software optimization * *: Utilizing the intelligent control system of the incubator, the temperature curve is accurately set according to experimental requirements. Some systems also support automatic compensation function to cope with small temperature changes during long-term operation.

In summary, by implementing measures such as preheating stability, regular calibration verification, optimizing fan circulation, placing samples reasonably, controlling the external environment, using efficient insulation materials, and utilizing intelligent control software, the temperature distribution uniformity inside the three gas incubator can be significantly improved, providing a stable and reliable experimental environment for scientific research

Common faults and solutions of three gas incubators

Fault 1: The three gas incubator does not heat up.

1. Check the power connection.

2. Check if the controller and heating element are working properly.

3. Check if the over temperature protection device is functioning properly.

Fault 2: The three gas incubator does not control the temperature.

1. Check if the thermostat is working properly.

2. Check for other circuit faults.

Fault 3: Abnormal gas pressure in the three gas incubator.

1. Check if there are any leaks in the system and if the pressure gauge is functioning properly.

2. Ensure that all interfaces are connected correctly, especially the use of chemical compatibility tubes.

If an external power supply is required to supply the pressure gauge, please ensure that the external power supply is also working properly.

In addition, it is crucial to regularly inspect and maintain the equipment to ensure the normal operation and use of the three gas incubator. This includes regularly cleaning the interior of the equipment, inspecting and adjusting seals, and regularly replacing necessary components. If you are unsure how to operate, you can contact professional maintenance personnel.