Fully automatic nitrogen filling moisture proof cabinet

Main parameters:
Model: AMST-870FN

Volume: 870L

Humidity control: 1%-60%RH 

Temperature display: -9℃～99.9℃

Display accuracy: ±3%RH, ±1℃

External dimensions: W900*D600*H1850mm

Inner dimensions: W896*D570*H1680mm

Storage space: 6 layers

Control display: intelligent microcomputer touch screen

Power: about 30W

Static ground wire: 1MΩ (length 800mm)

Power supply voltage: 110V/220V 50Hz/60Hz adaptive

* Color available: White/anti-static black

Main configuration:

★ Design method: Adopt intelligent microcomputer touch button operation, temperature and humidity numerical display, automatic start-up and operation when turned on.

★ Control display: Extra large LCD display control panel, separate display of temperature/humidity, and digital display of host working status.

★ Memory design: The independent intelligent temperature and humidity settings have a memory function, and there is no need to reset them regardless of whether the machine is turned on or off or after a power outage.

★ Display mode: Temperature display range: -9℃～99.9℃, accuracy: ±1℃. Humidity display range: 0%～99.9%RH, accuracy: ±3%RH.

★ Ultra-precision sensing: Using imported Swiss original brand SENSIRION, high-precision sensor with error less than ±2%RH, dedicated collection module design.

★ Temperature and humidity collection: Temperature and humidity collection and central processor: adopt modular built-in design to avoid the danger of extreme contact and reliable performance.

★ Time-efficient operation: It can run 24 hours a day, 365 days a year. The main casing is made of metal or high-temperature resistant and flame-retardant composite materials with energy-saving design.

★ Intelligent nitrogen filling: automatic program-controlled sensing system, adjustable flow and pressure, automatically controlled according to the set humidity. When the humidity in the nitrogen cabinet reaches the set value, the system will automatically cut off the nitrogen supply. When it exceeds the set value, the system will intelligently open the nitrogen supply. The flow rate is adjustable. Balanced gas supply makes the nitrogen in the box more evenly distributed. Prevent it from getting damp and oxidized, and better protect the product.

Cabinet Material:

★ Cabinet structure: Using imported laser cutting and welding equipment, high manufacturing precision, good airtightness of welded cabinet, smooth welding points.

★ Cabinet material: Made of 1.2mm electrostatic painted steel plate, high-strength cabinet body, good load-bearing performance, overlapping structure design, and good sealing.

★ Cabinet door design: 4-door design, 5.0mm high-strength tempered window glass, integrated flat pressure handle lock, with anti-theft function.

★ Load-bearing shelves: High-strength load-bearing movable shelves, the upper and lower heights of each shelf can be adjusted according to the items placed, making storage more convenient.

★ Bottom structure: Double structure, 360˚ rotating universal casters are installed at the bottom, two of which have specific braking functions, which is convenient for movement and fixation.

★ Surface treatment: using special resin, fully automatic powder coating production line for baking paint, the surface treatment has strong corrosion resistance and good appearance quality.

★ Anti-static: ESD anti-static, static resistance value 106~109 ohms, strong corrosion resistance, avoids static electricity generated by low humidity and better protects material components.

Energy saving principle:

★ Energy-saving design: When the humidity in the box reaches the set value, the system will automatically cut off the nitrogen supply. When it exceeds the set value, the system will intelligently open the nitrogen supply. Compared with other direct-filled nitrogen models on the market, it can save 80% of nitrogen consumption. Greatly reduce the cost of use.

★ Nitrogen-saving module: electronic dehumidification + nitrogen-filling anti-oxidation composite cabinet, the dehumidification module and the automatic nitrogen-filling host are operated simultaneously, thus achieving rapid dehumidification. When the humidity is about to reach the set value, the nitrogen supply is automatically cut off, and the dehumidification module is used for dehumidification instead. As long as the door is not opened or the humidity does not rise much, it will continue to rely on the operation of the dehumidification host to maintain it, which not only better protects its products but also saves nitrogen. It can continue to dehumidify without nitrogen, and can be used as an electronic moisture-proof cabinet;  

★ Product upgrade: adopts advanced module design concept, easy maintenance, reserved host expansion interface, can be upgraded at any time.

▲ Optional functions: oxygen content control, temperature control, USB data export, MES networking communication, over-standard alarm, self-supplied nitrogen generator.

Applicable industries:

1. Dehumidification at room temperature and low humidity storage of IC (CSP, BGA, TQFP, TSOP) before surface mounting (SMT);

2. Dehumidification and storage of printed circuit boards and multi-layer substrates before lamination (laminated substrates) and low-humidity storage of pattern films and prepregs;

3. Low humidity storage of semi-finished products in various electronic installations and storage to prevent oxidation and low humidity between the previous and next steps in the installation process;

4. Low humidity storage of crystal pieces, electrode materials, adhesives, etc. in the manufacturing process of crystal oscillators;

6. Low humidity storage of bare IC and LSI (bare chip) lead frames used before COB installation;

7. Liquid crystal display glass substrate (LCD) after cleaning, dry and low humidity storage at room temperature;

8. Dehumidification at room temperature and low humidity storage of solid state display pixels (CCD);

9. Materials and semi-finished products for various precision manufacturing industries can be dehumidified at room temperature and stored at low humidity;

Related specifications: 100L 160L 240L 320L 450L 540L 730L 870L 1400L

Intelligent moisture-proof composite cabinet model specification table: