CustomerNo liquid nitrogen tank. Nitrogen source is from nitrogen cylinders. To save on nitrogen usage, the following situations are suitable for using this container.
During off-hours to pre-shift, nitrogen purge is not desired due to the cabinet door being closed.
2. In case the company lacks a continuous supply of nitrogen during holidays, the dehumidifying unit can be used to prevent oxidation of stored items.
3.Items stored are not highly sensitive to oxidation. To save on the cost of nitrogen consumption, this product can be used. When nitrogen is not supplied, the dehumidifying unit can be activated to maintain the cabinet's interior.
Set within the specified humidity range.
Product advantages in the industry:
NM Series nitrogen moisture-proof rapid dehumidification combination cabinet, featuring an internal inverter control nitrogen gas controller. The nitrogen controller and dehumidifying main unit are controlled by a computer, eliminating the need for manual operation.
Main Technical Parameters:
Product Name: Automatic Nitrogen Damp-Proof Combination Cabinet
Product Model:NM1434
Dimensions:W1200*D700*H1830
Internal Dimensions:W1155*D650*H1660
Volume: 1430L
Average Power:20w
Power Supply:220v/50Hz
Number of shelves: 5Block
Anti-Static Casters4 per set
Anti-static chain1 piece
Color: Grey-white
Humidity Control Range: 1%RH - 50%RH
Resistivity: 106-108
Cabinet with grounding static-dissipative stainless steel chain
The NM moisture-proof nitrogen cabinet is equipped with a rapid dehumidification unit, utilizing a pressure swing adsorption (PSA) technology core component to dry and filter the air with compressed air. This enables the replacement of moist air inside the cabinet within 5-10 minutes after the door is closed, quickly achieving the set humidity level, and can lower the humidity inside the cabinet to below 5%RH.
Utilizes active gas displacement for excellent dehumidification, ensuring uniform humidity with minimal fluctuations. High performance at low cost, ideal for frequently opened areas. The quick dehumidification unit features adjustable pressure and flow for incoming dry air into the box. In cases where compressed air is not required for rapid dehumidification, the intake can be shut off, making it suitable for industrial electronic moisture-proof boxes. It is also compatible with nitrogen, facilitating easy switching for customers. Low failure rate, no daily maintenance required, energy-efficient, and environmentally friendly.
Humidity Sensor:
AdoptUSA OriginHoneywell brand humidity sensor with accuracy less than ±2%RH, featuring modular design for high precision and stability.
Humidity and Temperature Control & Display:
High-precision LED digital full-screen display. Temperature display: -9℃ to 99℃, accuracy ±1℃. Humidity display: 0 to 99R. Accuracy ±3%RH. Stable display, long lifespan.
The humidity controller features an internal module design to avoid contact danger, ensuring safety and reliability. The humidity setting has a memory function, so there's no need to reset after power failure. It operates automatically with a microcomputer, requiring no human supervision.
Cabinet structure:
1. Cabinet Material: 1.0mm steel plate; the cabinet is produced using numerical control automatic punching machines and CNC sheet metal equipment, ensuring high manufacturing precision and good airtightness. The cabinet surface is coated with resin using an automatic powder coating line, resulting in excellent appearance quality. The bottom of the cabinet is equipped with 360˚ rotating casters with brakes for easy movement and fixation.
2. Cabinet Door Window: The door frame window is fitted with 5.0mm high-strength tempered glass. The door handle features a flat, pressure-fitted, high-strength integrated handle lock with anti-theft function.
3. Reinforced Deck Boards: The boards feature a high-strength structural design, capable of supporting heavy loads. They can bear a uniform load of up to 100kg. The deck height can be adjusted freely according to the height of the items placed, making storage more convenient and maximizing space utilization.
Principle of Main Unit Dehumidification:
The dehumidifying main unit of the electronic moisture-proof box utilizes high polymer environmental-friendly desiccant materials, employs a shape memory alloy system for dehumidification, and features an intelligent microcomputer programmable control system. Once the desired control humidity is set, the device operates automatically. The main unit housing is made of high-temperature flame-retardant materials to prevent safety hazards. With an automatic moisture absorption design during power outages, it can still use the chemical desiccant supplementation function to continue dehumidification, ensuring humidity does not rise more than 10% within 24 hours. It does not condense, overheat, or drip. Energy-efficient and with a long service life.
