Specifications:

Application: The dry cabinet is a dehumidification platform developed to meet the humidity storage requirements of precision parts and electronic devices. It is specially designed for the classified storage of precision components, high-grade lenses, photographic equipment, optical instruments, electronic devices, IC boards, SMT materials, microcomputer chips and other electronic materials and accessories, preventing mold, fogging, oxidation and corrosion, material deformation, aging and fracture, and electronic device failure. Intelligent microcomputer management improves the maintainability and integrity rate of stored parts, keeping precision components and electronic devices in good performance condition and extending their service life.

Material: Made of 1.2mm imported cold-rolled steel plate, stamped and bent, with precise argon-arc full-seal welding; inner and outer surfaces are treated with electrostatic powder coating. High load-bearing capacity, airtight, with excellent sealing performance. 360-degree rotating brake casters at the bottom allow easy movement and fixing. Each shelf carries up to 100KG.

Window: 5mm anti-explosion tempered glass with double-layer door frame structure, flat and elegant, with concealed lock for security.

Control technology: Microcomputer intelligent fuzzy humidity inertia system control; the sensor is originally imported from the USA with digital frequency output port, strong universality, easy replacement, high precision, low annual drift and strong anti-interference ability.

Dehumidification core: The housing is made of imported high-temperature-resistant flame-retardant composite ABS material (temperature resistance over 300°C, designed service life over 30 years); the molecular sieve is imported from Germany and the dual memory alloy springs from Sweden, ensuring durability and fatigue resistance. No motor drive; heat-insulating, magnetic shielding, anti-static, dustproof, anti-theft, low power and consumable-free. Environmentally friendly, energy-saving, silent, pollution-free, with no water dripping.

Display: 2-window LED digital display (1 group for temperature, 1 group for humidity) for intuitive monitoring of the humidity change inside the cabinet.

Power-failure protection memory: After power failure, the system ensures the humidity rise inside the cabinet is less than 10%RH within 24 hours; no re-setting needed thanks to the memory function. Temperature display 0~99°C (accuracy ±1°C); humidity display 0~99%RH (accuracy ±3%RH) with upper/lower limit alarm.

Working principle: Humidity sensor (humidity and temperature signals) → Microcomputer (CPU) → Heater (PTC constant-temperature heating module of polymer material) → Intelligent shape memory alloy (alloy shape changes with temperature) → Balance spring. With power-failure automatic moisture-absorption design, chemical moisture absorption continues dehumidifying — no moisture return, no heating, no dripping, energy-saving and long service life.

Voltage / power: 220V, average power 18W.