Low pressure high and low oxygen environment simulation chamber

1. In the plain area, simulate plateau conditions, and at the same time can automatically adjust the oxygen concentration, altitude calibration and calibration functions; at the same time, it can be used in high and low pressure environments (0-5 atmospheres in high and low pressure environments), with local altitude compensation function; alarm function: temperature, Humidity, oxygen, pressure alarm

2. The main body of the cabin is made of imported PMMA material, which is transparent as a whole, which is convenient for observation and lighting; the capacity of the cabin is 600L (inner diameter size 1300mm (length) * 680mm (width) * 680mm (height)): can accommodate Rat cage ≥ 4 or mouse cage ≥ 8

3. Pressure range: 0-(-100) kpa, accuracy grade: 1%, oxygen measurement range: 0-99.99%, control accuracy: 0.1%, display resolution: 0.01%

4. Imported oxygen O2 concentration detector, measuring range: 0-100%vol, measuring resolution: 0.01%, good linearity, accurate detection and long service life. With temperature compensation mechanism. Control accuracy: ±0.1%; infinite remote control. High-precision PID control, high-precision control accuracy of oxygen concentration of 0.1%, real-time display of oxygen flow and nitrogen flow, cumulative statistics of oxygen and nitrogen consumption, and provide real-time and historical curves of oxygen, nitrogen, temperature, humidity and pressure.

5. High and low alarm point settings: full range can be set arbitrarily to achieve constant voltage control

6. Temperature and humidity measurement range: temperature: -20-80℃, humidity: 0-100RH%

7. Carbon dioxide controller (optional): range: 0-10000ppm, accuracy: 1%FS, response time ≤30S, can directly control the oxygen concentration and carbon dioxide concentration in the experimental box, and automatically proportion the gas according to the set gas concentration, Maintain a constant oxygen concentration environment. There is no need to mix proportional gas outside the box to ensure the accuracy of the experimental oxygen/CO2 concentration, save the gas source, can directly monitor the pressure and oxygen concentration in the low-pressure oxygen chamber, and automatically complete the depressurization and boosting process; can have constant low pressure and low pressure Oxygen mode, constant atmospheric pressure hypoxia mode, stepped altitude switching mode, atmospheric pressure hypoxia mode several modes; with automatic ventilation function, the system automatically ventilation
8. Temperature display function Monitoring parameters: temperature, humidity, oxygen concentration, oxygen partial pressure, pressure in the cabin, simulated altitude; dynamic curve of oxygen concentration change, intuitive understanding of the process of oxygen concentration change; dynamic change curve of altitude, real-time observation Experimental situation, low temperature circulation function (optional)

9. Intermittent mode flow F1: upper limit of oxygen content (eg: 21% can be set) F2: lower limit of oxygen content (eg: 8.5% can be set) T1: nitrogen filling process time (eg: 1 minute can be set) Setting) T2: Hold process time (eg: 1 minute and 30 seconds can be set) T3: oxygen filling process time (eg: 1 minute can be set) T4: Hold process time (eg: 1 minute and 30 seconds can be set)

10. Through the national quality system certification, the equipment has a national registered trademark.

11. The input of high-concentration oxygen has been increased, so that the oxygen control time of the oxygen warehouse is greatly shortened compared with the past. In the intermittent working mode, the oxygen concentration rising curve is better. The instrument adds four sets of time settings, which makes the change of experimental parameters more convenient. The instrument integrates the past two products (intermittent low-pressure oxygen chamber, constant Oxygen hypobaric chamber), one instrument has two purposes. The simulated altitude in the hypobaric hypoxia training animal experiment is to realize the dynamic curve and data.

12. Non-dispersive infrared (NDIR) carbon dioxide sensor, measuring range: 0~20%, control accuracy: ±0.1%

13. Temperature detection: imported high-precision digital platinum resistance temperature sensor

14. Dynamic curve of oxygen concentration change, intuitively understand the process of oxygen concentration change

15. Automatic calibration of oxygen concentration: quickly calibrate the sensor through the controller

16. Humidity sensor and dehumidification design can effectively reduce the impact of water vapor produced by breathing on animals during animal experiments

17. Unique gas mixing and circulation mechanism to ensure uniform gas concentration in the box

18. High-performance solenoid valve, stable performance, long life, support customized space size, standard can accommodate 2 standard rat cages and 8 mouse cages, suitable for large mice, small dogs, monkeys and other animals

19. Push-pull slide rail type. Animal bed, easy to pick and place animals

20. Floor type, with caster brakes, easy to move

This parameter is the basic parameter of the equipment, please contact our company for specific parameters