Working principle of PP Gas-Purifying Chemical Safety Cabinet:

1. Fan: The top-mounted fan generates negative pressure by drawing air from the laboratory into the cabinet.

2. Gas Filtration: Harmful gases from stored reagents are filtered by the module, with toxic molecules intercepted and clean air returned to the room.

3. Air Purification: Ensures filtered air is safe for personnel, improving indoor air quality.

4. 24/7 Operation: Recommended to keep the cabinet running continuously to maintain laboratory air quality.

PP Gas-Purifying Chemical Safety Cabinet Advantages:

1. Easy installation without complex pipelines, no waste gas discharge, eco-friendly.

2. Customizable top filtering module for various chemical categories.

3. Advanced filtration technology absorbs harmful gases, dust, and other substances.

4. No air conditioning needed, efficient energy savings.

5. Portable and convenient for nearby storage, enhancing access and work efficiency.

PP Gas-Purifying Chemical Safety Cabinet Specifications:

PP Gas-Purifying Chemical Safety Cabinet Features:

1.  Cabinet: Made of 8mm white PP (polypropylene) sheet, with excellent corrosion resistance, seamless welding with the same color welding rod to ensure the firmness and sealing of the cabinet;
   Cabinet door: made of homogeneous PP board;
   Window: Made of 5mm PVC board;
   Laminated tray: Made of 8mm white PP (polypropylene) sheet, with upright edges around and welded into shape inside.
   The overall design is movable and can be freely extracted and placed in suitable compartments, allowing for the free combination of spaces on each floor. The height of the layer board is adjustable, and the tray is designed to prevent tipping while also meeting the anti leakage function.
   

2. Accessories: The door handle is made of PP material that has undergone injection molding, which has good corrosion resistance. The door hinge is made of PP material that has undergone injection molding, which has good corrosion resistance. The screws are made of stainless steel 304 material.

3. 7-inch LCD touch screen display, high-definition display resolution of 1024 * 600, perfect visual system.

4. Real time temperature and humidity environmental monitoring system, using Swiss imported probes, displays real-time temperature and humidity, and can set alarm parameters according to different climate conditions to ensure product safety.

5. Fan monitoring: The interface clearly displays the fan speed, which is adjustable to ensure the storage needs of different chemical quantities.

6. Filter saturation alarm system: The product is equipped with high-quality VOC probes imported from Japan and dual VOC monitoring. One probe monitors the saturation status of the filter and the other monitors the indoor air quality. The filter can set a saturation alarm value. If the concentration exceeds the set value for a long time, it will sound an alarm. When the concentration exceeds the set value for a long time, the filter needs to be replaced.

7. High quality PSC fan imported from the United States, with a voltage of 24 volts, stable performance, ultra quiet, and no spark or static electricity.

8. Efficient filtration system, arranged and distributed according to particle size, following ASTM standards, effectively targeting acidic and organic gases, with strong adsorption capacity. For particle filters, high-efficiency HEPA filters are used, with a filtration efficiency of 99.995% for particles larger than 0.3um. The selection of filter configuration depends on the type of chemical used by the user.

Software control section:

1. 7-inch large screen display, IoT intelligent HMI human-machine interface, resolution: 1024x600, perfect visual system;

2. Supports SIM card 4G communication, and the 4G communication module has a national mandatory product certification certificate;

3. With chemical management function, it can manage the inventory list of chemicals and support the display of no less than 100 types of chemical lists, including serial numbers, chemical names, quantities, units, etc; Inventory addition, deletion, and modification can be performed on the device side; Data synchronization to cloud backend servers; The WeChat client can view the current inventory list.

4. Through the WeChat client, remote management can be carried out, and historical VOC data, temperature and humidity environmental data can be viewed and presented in a curved manner; Historical alarm records can be viewed, and fans and alarm lights can be remotely controlled.

5. API interfaces can be provided to support third-party platform docking functionality.

6. The software control system has received a test report from the China Software Evaluation Center.