Cigarette smoke generator, also known as smoking machine, has two styles according to design principles: fully automatic and semi-automatic. Both devices are exquisitely designed, finely crafted, easy to clean, and easy to maintain. They are very suitable for conducting cigarette smoke exposure experiments on experimental animals such as rats and mice in scientific research laboratories.

The cigarette smoke generator, animal exposure box, and exhaust gas treatment device form a complete cigarette exposure system, which is suitable for establishing COPD and other related disease models in mice, rats, and guinea pigs.

Yuyan Instrument has designed various exposure and poisoning schemes for cigarette smoke:

·C-100 Fully Automatic Cigarette Exposure System

·C-260 semi-automatic cigarette exposure system

·C-350 Manual Cigarette Exposure System

·C-S-5200 Simple Cigarette Exposure Box

·C-electronic cigarette smoke poisoning system

Model: C-260 Host

The fully automatic cigarette exposure system includes an automatic cigarette smoke generator, a full body exposure chamber, and a cigarette exhaust cleaner. Being able to set programs in the system, such as cigarette lighting time, frequency, and quantity, and being able to automatically fill, light, and remove cigarette butts; After exposing experimental animals to smoke, the smoke generated can be filtered and removed from the exhaust gas, effectively removing tar, dust, organic waste gas, etc.

The main features of an automatic cigarette smoke exposure system are:

High degree of automation

The cigarette smoke generator can automatically load and light cigarettes. After the cigarette burns out, it can automatically discharge the cigarette butt and load the next cigarette;

Flexible use

According to the required smoke concentration, the ignition time for each cigarette, the interval time after the cigarette burns out, and the number of cigarettes needed for the experiment can be pre-set;

Fully transparent design, easy to observe

By exposing the entire body, the feeding cage is placed in the smoking room, and the animals can eat and drink during the exposure process; The cabin is designed with full transparency, which is conducive to observing the state of animals;

Can effectively treat exhaust gas

Negative pressure is a smoke and exhaust gas treatment device that can effectively filter pollutants in cigarette smoke through multi-stage filtration. After filtration, the odor of the smoke can be basically eliminated, and the laboratory environment can be effectively guaranteed and maintained

Main technical parameters:

1. Used for experimental animal cigarette modeling, it can provide long-term controllable cigarette smoke for experimental animals

2. Support loading capacity: 50 cigarettes, can be continuously added

3. ※ It has the function of separating mainstream flue gas and flow measuring flue gas

4. Burning time of each cigarette: 20-60 seconds

5. Air flow range: 0-5L/min

6. Equipped with anti clogging design for e-liquid, easy to clean

7. Isolate the smoke chamber from the combustion chamber to prevent smoke from escaping and polluting the experimental environment

8. Automated operation: automatic loading, automatic cigarette lighting, automatic cigarette butt disposal

9. Control parameters: smoking quantity, gas flow rate, time, etc

10. Touch screen control interface, easy to operate

Main parameters of animal poisoning box:

1. Simultaneously modeling or conducting exposure experiments on multiple animals saves time and ensures good consistency;
2. Multiple sizes and models are available for selection, and personalized customization can also be made according to the needs of the laboratory;
For example, the RC-200 exposed box can be selected, with dimensions of 60 * 50 * 50cm and RC-
3. The poisoning chamber is designed in a pyramid shape with consistent concentration exposure;
4. Equipped with an exhaust gas purifier, it can effectively reduce smoke pollution;
3. Optional 0-5LPM bias air supply system to achieve the condition of smoke concentration inside the box;
4. Biased air supply can provide fresh air for animals inside the box during a prolonged sensitization process, while maintaining the temperature and humidity inside the box from being too high;

The main components of the cigarette exposure poisoning system are:

·1 cigarette smoke generator

·1 set of animal exposure poisoning box

·1 exhaust gas processor

·1 set of flow controller and auxiliary pipelines, etc

We can customize smoking boxes with suitable specifications and sizes according to your needs. Please call us for consultation:

If you need to conduct smoke exposure experiments on electronic cigarettes, you can choose: electronic cigarette smoke generator

The electronic cigarette smoke generator is an improved version of the tobacco type cigarette smoke generator, which is very suitable for continuous and controllable smoke generation of electronic cigarettes, and introducing the smoke into the poisoning box for continuous poisoning and modeling experiments on rats and mice. High cost-effectiveness and good results, please call for consultation.

According to experimental requirements, you may need a particle concentration measuring instrument:

Particle concentration measuring instrument, used for real-time measurement of particle concentration in exposed environments

For more detailed information, please call us for consultation.

Partial application literature:
[1] Weekly profit Establishment of a rat AECOPD model induced by multidrug-resistant Pseudomonas aeruginosa and intervention mechanism of Shufeng Jiedu Capsule [D]. Chinese Academy of Traditional Chinese Medicine, 2022. DOI: 10.27658/d.cnki.gzzyy.2022.000170
[2] Gaosiman The effects and mechanisms of cigarette smoke exposure on ischemic brain injury and inflammation [D]. Tianjin Medical University, 2019 DOI: 10.27366/d.cnki.gtyku.2019.000652

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yuyanbio

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