During the temperature and humidity comprehensive test chamber test, temperature, humidity, vibration, air pressure, and electrical stress are applied to the sample in the same climate test chamber according to the prescribed cycle for comprehensive temperature and humidity vibration testing. Compared with the effect of a single factor, the comprehensive environmental factors are the discovery of new product defects, the development of new products, and the prototype testing of products.

The main structure of the temperature and humidity comprehensive test box includes temperature, humidity, and vibration. It has a fast temperature change rate and provides comprehensive testing of temperature, humidity, and vibration. Compared to common high and low temperature test chambers, constant temperature and humidity test chambers have added an additional vibration testing component. More convenient for product testing and quick operation.

Heating and humidification instructions for temperature and humidity comprehensive test chamber:

Heating is achieved through the use of heating wires, and solid-state relays are employed for the execution components; Humidifier adopts water evaporation method (external humidification), equipped with water cut-off maintenance device, automatic water level controller, and automatic drainage device.

The humidity sensor adopts a capacitive sensor. Compared with the "dry wet bulb" method, it is more suitable for conducting long-term temperature and humidity experiments because there is no need to worry about the effectiveness of the wet bulb water replenishment system and water quality, and there is no need to frequently change the yarn cover. Dehumidification adopts the condensation method, which is equipped with a dehumidification evaporator, so that the water vapor in the air inside the task room condenses into water on the dehumidification evaporator and is discharged outside the box to reduce the relative humidity of the laboratory.

Description of refrigeration and controller for temperature and humidity comprehensive test box:

The refrigeration system compressor adopts * brand compressor, which has good refrigeration effect and humidification effect.

The condenser is equipped with a cooling fan, and the evaporator is equipped with multi-stage automatic load capacity adjustment. The frozen components are imported parts such as solenoid valves, filters, pressure controllers, shut-off valves, oil separators, etc.

The controller has the characteristics of high precision, speed, and aesthetics.

The comprehensive temperature and humidity test chamber has a wide temperature and humidity control range, which can meet various needs of users. It adopts a balanced temperature and humidity control method to obtain a safe and accurate temperature and humidity environment. It has stable and balanced heating and humidification performance, and can perform high-precision and high-temperature temperature and humidity control.

Equipped with high-precision intelligent temperature regulators, the temperature and humidity are displayed on a color LCD touch screen, which allows for various complex program settings. The program settings are set in a conversational manner, making the operation simple and fast.

Automatic selection of refrigeration circuit, the automatic control device has the performance of automatically selecting and operating the refrigeration circuit according to the set value of temperature, achieving direct start of refrigeration and direct cooling under high temperature conditions.