SDQ1000 Anaerobic/Low Oxygen Workstation

A dual chamber independent controlled anaerobic/low oxygen workstation that can simultaneously meet the needs of microbial inoculation, continuous cultivation, passage, medium conversion, observation, identification, and other tasks under different environmental conditions. Can cultivate anaerobic bacteria and microaerophilic bacteria; Can be used for cell culture, with precise control of oxygen and carbon dioxide concentrations; Cell experiments such as rapid hypoxia, high-low oxygen fluctuations, extreme high-low oxygen, and intermittent hypoxia can be conducted.

Description

Working conditions:

-Power conditions: 220V, 50/60Hz * High current: 8A Environmental conditions: Environmental temperature 25 ℃, humidity<90%

Functional features:

1. Dual cabin design, independently controlled.

2. Control oxygen concentration and simulate a low oxygen environment inside the body.

3. Control the concentration of carbon dioxide to provide optimal conditions for cell growth.

4. Fully automatic humidity control system, perfect humidity regulation.

5. Built in long sleeved operating system.

6. Equipped with flexible timed intake function.

Technical parameters:

*1. Dual working chambers, with independent control of temperature and humidity, O2 and CO2 concentrations in the left and right chambers, enabling independent cultivation of microorganisms under different environmental conditions simultaneously.

*2. Large capacity: can accommodate 1200 90mm petri dishes and 140 500mL blue cap bottles.

*3. Equipped with a built-in quick transfer gate, with a capacity of 25 L (L × H × D: 300 * 250 * 340 mm), it can transfer 84 90mm petri dishes or 12 500mL blue cap bottles at once. The transfer gate uses N2 blowing to smoothly transfer the sample or equipment out or into the workstation within 60 s.

4. Equipped with intelligent protection function for transfer gates: When the transfer gates are not purged with nitrogen for deoxygenation, the left and right cabin doors cannot be opened; The left and right cabin doors cannot be opened simultaneously; Ensure that the internal environment of the left and right cabins is not affected.

5. The opening and closing of the inner door of the transfer gate can be operated with one hand and one button, making the operation simple and convenient.

*6. The front panels of both sides of the cabin can be removed as a whole, with an opening size (width * height) of 740mm * 470mm and an internal depth of 600mm, used for the entry and exit of small equipment and cleaning of the box.

7. The anaerobic mode uses dual gases (one bottle of anaerobic mixed gas: 80% N2+10% CO2+10% H2, one bottle of nitrogen), while the low oxygen mode uses three gases (one bottle of carbon dioxide, one bottle of nitrogen, and one bottle of compressed air).

8. Parameter settings, device status monitoring, and alarms are all implemented on a color 7-inch touch screen.

*9. Equipped with ultrasonic humidification system, fully automatic humidity control system, humidity control range: ambient humidity -90%, with low water level automatic stop function.

10. Standard fluorescent lamp and 254nm ultraviolet sterilization lamp.

11. The workstation can be equipped with a built-in HEPA (U16) filter, with a filtration efficiency of 99.99995% @ 0.12 μ m; Meets ISO14644-1 class 3 standard.

*12. Oxygen and carbon dioxide control range:

Oxygen control range: anaerobic mode below 5ppm; Low oxygen mode 0-25%, increasing by 0.1%;

Carbon dioxide control range: 0-20%, increasing by 0.1%; O2 and CO2 sensors come with calibration modes that do not require manual calibration.

*13. Equipped with 6-stage O2 and CO2 gas circulation function, it can set different gas concentration target values, time, and cycle times. Experiments such as rapid hypoxia, high-low oxygen fluctuations, extreme hypoxia, intermittent hypoxia, etc. can be conducted, and data can be downloaded via USB.

*14. Temperature: Control temperature range: room temperature+3 ℃ to 52 ℃, display accuracy of 0.1 ℃, average temperature ± 0.3 ℃.

*15. Equipped with a built-in long sleeved operating system, the fully sealed design ensures 100% oxygen free entry into the workstation; No need for a vacuum pump, avoiding insufficient length and cumbersome operation of the external long sleeve cover.

16. Comes with 4 built-in power sockets as standard.

*17. Data recording: A data recording system with a USB interface can record O2 concentration, CO2 concentration, temperature, humidity, and intake time, with a data recording time of up to 30 days.

18. The alarm system includes: high and low temperature alarm, humidity range exceeding alarm, anaerobic mixture, nitrogen, CO2, compressed air low pressure alarm, gas leakage alarm; Equipped with an automatic gas overcurrent protection device, the intake solenoid valve will automatically close when continuous air intake exceeds 5 minutes.

*19. Timed intake system: equipped with a timed intake system, the intake time can be set arbitrarily and displayed on the touch screen; The fast mode time can be set arbitrarily and displayed on the touch screen.

20. Equipped with efficient palladium catalyst, it does not require frequent activation and can be used for 4 years.

21. Equipment dimensions: (L × H × D) 2365mm × 820mm × 850mm.