The housing is made of 1.2mm cold-rolled steel sheets, with the cabinet base using 2.0mm cold-rolled steel sheets. Both inner and outer surfaces are treated with acid pickling, phosphatizing, and powder coating with epoxy resin, followed by baking and curing.

2. The interior of the cabinet (upper, lower, left, and right lining boards) is fully made of porcelain white PP (polypropylene resin) panels; the right side of the cabinet bottom is equipped with a 304 adjustable air intake, featuring a stainless steel adjustable air valve; the lower part of the cabinet interior has a burial cavity (drainage channel) capable of holding at least 120mm thick yellow sand, used for storing flammable items such as sodium metal, yellow phosphorus (white phosphorus), etc. The baffle should be integrated with the cabinet body; the cabinet bottom is fitted with four Φ50mm mobile steel wheels for easy movement of the flammable and hazardous materials storage cabinet; facilitating the positioning of the storage cabinet.

3. The cabinet is equipped with 3 three-tiered stepped one-piece PP (polypropylene) resin adjustable shelves. The shelves are made of corrosion-resistant white PP and feature 10mm ventilation holes.

4. Fire Retardant Materials: The cabinet should be filled with ceramic fiber, a fire-retardant material that offers thermal insulation, which is lightweight, withstands high temperatures well, has good thermal stability, and is non-toxic and environmentally friendly.

5. Hinges: Seamless piano hinges ensure the door can open 180 degrees. Fireproof expansion seals should be installed between the cabinet door and the cabinet, meeting the requirements of GB 16807-2009. (Environmental-friendly thermal expansion seals should be installed between the cabinet door and the cabinet. The seal expands locally at 150℃-180℃, and fully expands at 750℃, with an expansion ratio of 1:5 to ensure the safety of stored medicines.)

6. All components inside the cabinet, including door handle screws, are made of 304 stainless steel, featuring an aesthetically pleasing design, durability, and corrosion resistance.

7. The cabinet top is removable for easy maintenance and repair.

8. Mechanical Locks: Magnetic locks, mechanical combination locks, and other mechanical locks installed on storage cabinets should comply with the requirements of GA/T 73.

9. Electronic Locks: Must comply with the requirements of 5.4 in GB 10409—2001.

10. Power Supply: Must comply with requirements of Section 5.5 in GB 10409-2001.

11. Smart Control System: 7-inch LCD touch screen microcomputer control system, real-time temperature and humidity environment monitoring, fan monitoring, VOC concentration environment monitoring system, and integrated alarm system.

a. Digital temperature and humidity display with set and measured values, high-precision sensors, with immediate alarm and prompt notification when the temperature and humidity inside the cabinet exceed the set measured values.

b. Imported PLC fan from the USA, 24V current, stable performance, ultra-quiet, sparkless and static-free.

c. High-efficiency filtration system, arranged and distributed by particle size, compliant with ASTM standards. Effectively targets acidic gases and organic gases, with strong adsorption capability. For particle filters, employs high-efficiency HEPA filters, achieving a filtration efficiency of 99.995% for particles larger than 0.3 um.

12. Special Security Requirements: Mechanical lock keys and electronic keypad lock passwords should be kept separately by two individuals, and both should be present simultaneously when unlocking.

Superiority

1. No need for pipeline installation; easy to install, no exhaust emissions, and an innovative eco-friendly solution.

2. Top filter module systems can be optionally selected based on experimental requirements, catering to a variety of different tests.

3. Advanced polymer filtration technology, completely adsorbs and filters harmful gases, particulate dust, and other substances generated during experiments.

4. No air conditioning energy consumption; highly efficient and energy-saving.

5. Easy to move, store nearby for convenient access, enhancing work efficiency.

Operating Principle

1. Fan

The fan located at the top of the cabinet draws laboratory air into the interior of the cabinet.

2. Gas Filtration

The harmful gases emitted from the reagents stored inside the cabinet are drawn into the filter module by the fan. The toxic gas molecules are intercepted and filtered by the filter, with the clean gas returned to the room.

3. High-quality air purification function

Filtered clean air is returned to the indoor space, posing no harm to human health.

4. Purify laboratory air

24-hour air purification for laboratory environment, enhancing lab air quality (cabinet must be kept on for 24 hours).