The after-sales service of alternating mold test chamber is convenient

The mold growth test is the final test of a new product being tested under conditions that are very favorable for mold growth. Testing can detect the nature of any failure in a product with good design performance. To sum up, the mold growth test is to identify the degree of mold growth of samples and their materials under climatic conditions conducive to mold growth and the surface changes and performance effects caused by mold growth. The alternating mold test chamber is a special device that allows test samples to be placed in an ideal climate environment suitable for the rapid growth of mold spores to artificially assess the anti-mold performance of test samples and their structural materials, and the impact of mold growth on the electrical and mechanical properties of test samples. Test equipment.
Main technical specifications and parameters
. Working room size (D) m
. Temperature range ℃～+℃
. Humidity range %～
. Temperature fluctuation: .℃
. Temperature uniformity: ℃
. Humidity fluctuation:
. Temperature uniformity:
. Power
. Machine noise: db
. Humidification method: shallow groove humidification
. Wind speed: ~M/
. Automatic ventilation device, the air ventilation volume is/h, the temperature of the indication point during ventilation does not exceed the range of the set value ℃, relatively The humidity shall not be less than %. When the ventilation is completed, the temperature and humidity of the indicated point shall return to the test conditions within m.
. Humidification water: Use clean distilled water or clean distilled water and other soft water. The resistivity of the humidification water is mm.
. Refrigeration system cooling method: air cooling
. Temperature and humidity control Using program control, the user can set the heating and cooling rates and constant temperature time. For humidification, dehumidification and constant humidity conditions, the equipment can automatically operate according to the set curve.
. Working conditions power supply: %, Hz
Test box structure
. The entire box adopts an overall structure and is divided into three parts. The upper part is the working room and the lower part is the mechanical room. On the left is the control mezzanine.
. The inner side of the box is made of m imported stainless steel plate, and the outer steel plate is spray-coated.
. The insulation material is ultra-fine glass insulation cotton.
. Heating method: air electric heating (within jacket)
. Humidification method: curtain humidification method, humidification pump uses magnetic pump
. There is an hmm test hole with a plug on the side of the box, equipped with hole cover.
. The studio is equipped with a mesh test rack, the height can be adjusted automatically, and the material is stainless steel
. The temperature and humidity sensor is placed at the air outlet.
. The ventilation device of the box is equipped with a microbial filter. During ventilation, the valve automatically opens and the filtered gas is discharged to the outside through the pipe by the centrifugal fan. The length of the pipe must be at least 1 meter.
. Equipped with a double-layer tempered glass observation window with a thickness of mm.
.Mechanical assembly and electrical assembly refer to D electronic equipment mechanical assembly technical requirements and electronic equipment electrical assembly technical requirements. Refrigeration system