Constant temperature and humidity machine introduction and features:
Full Chinese capacitive touch screen, user-friendly interface
Using PLC microcomputer control technology, the problem of instability of single chip humidifier controller is overcome
Constant humidity machine adopts imported wet film, good hydrophilicity, low water quality requirements, large unit volume humidification, anti-bacterial and anti-corrosion, durable (optional organic film, inorganic film and metal film)
Imported reciprocating scroll compressor, high efficiency, quiet, energy saving
The equipment adopts the front door multi-directional maintenance mode, which makes the maintenance more convenient and saves the maintenance cost
The standard RS485 communication interface enables remote monitoring
Automatic defrost function, suitable for low temperature environment
All steel spray plastic shell, effectively shield the electromagnetic pollution caused by the operation of the motor inside the machine
Innovative use of large wet film low power technology to reduce energy consumption and save space
Some models adopt multi-fan system, which is quiet, safe and prolongs the service life of the machine
Large built-in stainless steel water tank, compact machine structure, for users to save more space
Power interface, internal pump interface are pluggable design, easy maintenance
# Constant temperature and humidity machine
Constant temperature and humidity air conditioner advantages:
The unit adopts advanced spraying technology to treat the aluminum alloy frame structure, and the bending parts are processed by Japan AMADA numerical control equipment, which has excellent appearance quality. The disassembly and maintenance of the unit are convenient and fast.
The unit adopts rotor and scroll compressors with high energy efficiency ratio and large air volume, automatic thermal expansion valve and dryer filter. Refrigeration components such as valves can give full play to compressor efficiency and effectively protect the compressor.
The unit adopts shell tube or tube structure condenser with high heat exchange capacity and mechanical expansion plate fin structure evaporator, matching copper tube with internal thread structure and uniform flow shitter head, which increases the heat exchange area and evaporation heat exchange efficiency.
The high efficiency centrifugal fan is designed as an integral part of the wind wheel and motor, and is driven directly by the external rotor motor, which has the advantages of low noise, large air volume and high efficiency. Can overcome the belt slip, loose, replacement and other problems.
Unit high performance electronic electrode humidifier, no pollution to indoor air; No special requirements on water quality, independent humidifier control board, can automatically control the water level and humidifying electrode current according to the humidification requirements, to achieve high precision control.
Stainless steel finned tube type electric heater, with perfect heating overload protection function and anti-ionization, long service life, efficient, safe and reliable operation.
Unit control system adopts imported intelligent shielding programmable microcomputer controller, as long as the temperature and humidity control range is set, the operation mode can be automatically run; The controller adopts serial communication output interface and can be controlled remotely by network.
The main electrical components of the unit, such as air switches, AC contactors and thermal relays, are made of highly reliable components and control methods to ensure the safety and reliability of defrosting, and the complete and thorough treatment of the frost layer, thereby increasing the heat transfer performance of the unit.
Working principle of constant temperature and humidity machine
The constant temperature and humidity machine is composed of refrigeration system, heating system, control system, humidity system, air supply circulation system, and sensor system, etc. The above system belongs to the two aspects of electrical and mechanical refrigeration.
