In order to test the conditions, that is, the test condition of the constant temperature and humidity test chamber is completed. The test condition is the dehumidifier of the constant temperature and constant temperature chamber, the humidifier and the laboratory test are inevitable. The following temperature...
The structure shall be understood for constant temperature and humidity test chamber in accordance with the humidity during operation and use by personnel. The constant temperature and humidity test chamber is composed of air circulation system, refrigeration system, heating system and humidity control...
The control system of constant temperature and humidity testing machine is the heart of the whole equipment, which is in charge of refrigeration, heating, humidity control, circulation and control. constant temperature and humidity testing machine In terms of refrigeration, the compressor is...
Humidification is the main part of constant temperature and humidity test chamber which is different from high and low temperature test chamber. The constant temperature and humidity test chamber adopts external isolation type, all stainless steel boiler type and shallow surface evaporation type...
The temperature and humidity control box is suitable for damp heat test of various small electrical appliances, instruments, materials and components, and it is also suitable for aging test. This test box adopts the current reasonable structure and stable and reliable control mode, so that it has beautiful...
The constant temperature and humidity box refrigeration system design of this test chamber applies energy regulation technology, which can not only ensure the normal operation of the refrigeration unit, but also effectively adjust the energy consumption and refrigeration capacity of the refrigeration system,...
Salt spray test is a kind of environmental test which mainly uses the artificial simulated salt spray environmental conditions created by the salt spray test equipment to assess the corrosion resistance of products or metal materials. It can be divided into two categories, one is natural environment...
The standard is the same regulation for repeatability and overview. The salt spray test standard is the specific regulation for salt spray test conditions, such as temperature, humidity, concentration of sodium chloride solution and pH value. salt spray testing machine In addition, it also puts forward...
spray testing machine Preparation method of salt spray test solution: (national standard) A. spray testing machine Metal coating, copper accelerated acetate spray test (CASS test) a. The concentration of sodium chloride solution in distilled water or deionized water is 5%, that is 50 ± 5g /...
Product use The rapid temperature change test chamber is suitable for aerospace products, information electronic instruments and meters, materials, electrical, electronic products and various electronic components to test their performance indexes under the environment of high temperature and low...
constant temperature and humidity testing machine, also known as "programmable constant temperature and humidity test box fr-1204 constant temperature and humidity test box", belongs to the same series as "high and low temperature alternating humidity and heat test box / gds-100". It is a necessary test...
The heating device is the key link to control the constant temperature and humidity testing machine. When the controller gets the heating command, it will output voltage to the relay, about 3-12v DC is applied to the solid-state relay. Its AC end is equivalent to the wire connection; The contactor is also switched...
