The classic validated egg shaped structure (spindle shaped structure) can reduce aerosol collisions and facilitate its uniform distribution;
Equipped with a high-pressure water valve, it can clean the interior space without dead corners;
Built in animal drinking water pipes and real-time high-definition video cameras for long-term exposure;
Side walls can be equipped with sensors for real-time monitoring of exposed environments, such as pressure difference, temperature and humidity, oxygen, CO, CO2, etc;
The overall design is made of aviation grade aluminum alloy material, which is corrosion-resistant and easy to clean. The side walls and front doors are made of high-temperature and pressure resistant glass observation windows;
The supporting facilities such as generators and controllers are equipped with movable brackets, which are easy to use and reduce aerosol transport losses;
Compliant with FDA 21 CFR Part 11 regulations;
The system comes with an airtight design and can be transformed into a glove box airtight system to reduce the risk of toxic aerosol leakage.
Real time monitoring of the living environment in animal exposed chambers can ensure that animals have a good living exposure environment, such as temperature and humidity, O2, CO, CO2, particulate matter concentration, etc., or to better control exposure conditions such as pressure difference, flow rate, etc. The system comes standard with temperature, humidity, and pressure sensors, as well as O2 and other optional options.
A user-friendly visual interface of the software that can automatically control the pressure, concentration, and sampling inside the exposed chamber according to program settings. Simply input parameters to start the experiment. Provide automatic control program writing, storage, calling, etc. Experimental data can be output in multiple formats. EComa has strong compatibility. Through compatibility embedding, all the aerosol generator control software of Deber Technology can be embedded in the main interface, such as fully automatic smoking robots, semi-automatic cigarette generators, linear cigarette generators, dust aerosol generators, VOC aerosol generators, etc., to achieve a set of software control for all devices.
The real environmental data of the inhalation exposure experiment can be continuously monitored and recorded through high-precision sensors built-in in the chamber. Real time recording of various parameters during storage exposure process, including temperature, humidity, pressure, particle concentration, O2 concentration, CO2 concentration, CO concentration, etc.
Main technical parameters
Stainless steel and PC materials, oval shaped structure;
The exposed chamber volume is 80L~8 m3, and a single door design is adopted within 0.75 m3;
Airtight design, allowing for positive and negative pressure operation, with a pressure range of -2000Pa to 2000kPa, and overall resistance to high temperature and pressure;
The maximum ventilation capacity supports 16 m3/min;
Monitoring parameters
Differential pressure measurement range: -10KPa~10KPa, detection resolution: ≤ 1Pa;
Temperature measurement range: -40~80 ℃, resolution: ≤ 0.1 ℃;
Humidity measurement range: 0-100% RH, resolution: ≤ 0.1% RH; Humidity control range: 35% RH to 80% RH;
Optional sensor: Oxygen (O2) measurement range: 0-25%, resolution: ≤ 0.1%; Control range of 10% to 21%, control accuracy of ± 0.1%;
CO2 measurement range: 0-5000ppm; Resolution: ± 2%; Control CO2 concentration below 5000ppm with an accuracy of ± 2%;
CO measurement range: 0-4000ppm, resolution: 1ppm;
Particle concentration detection range: 0-250g/m3.
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