Constant temperature and humidity test chamber is a commonly used test equipment in life. Change temperature environment for testing and determining high temperature, low temperature, alternating damp heat or constant temperature of electrical, electronic and other products and materials. Today, the editor is...
How to use the high and low temperature alternating test chamber? In fact, the high and low temperature alternating test chamber is the same as the high and low temperature chamber. The high and low temperature are the most popular equipment in the environmental test equipment industry. Its main function is to...
How much is the temperature of the incubator generally controlled? Let's take a look at the temperature control method of the constant temperature and humidity test chamber: 01. Intelligent computer temperature controller, the refrigeration system and the heating system are reasonably matched, and...
In the process of purchasing a constant temperature and humidity test chamber, users often have "take it for granted" because the user does not understand the technical problems of the constant temperature and humidity test chamber. Here, we explain some common misunderstandings, and hope that...
A. Standard: GB25034-2020 "Gas Heating Water Heater" B. Product name: Outdoor heating furnace antifreeze performance test box is also called outdoor heating furnace antifreeze performance laboratory, antifreeze performance windy state laboratory C. Manufacturer: Dongguan Huanyi Instrument...
A. The compressor of the constant temperature and humidity test chamber inhales the low temperature and low pressure refrigerant gas from the suction pipe, drives the piston to compress it through the motor operation, and discharges the high temperature and high pressure refrigerant gas to the exhaust pipe...
Lack of oil is one of the faults of the compressor of the constant temperature and humidity test chamber that is easy to identify. When the compressor is short of oil, there is little or no lubricating oil in the crankcase. Poor oil return will cause the compressor of the constant temperature and humidity test...
A. The constant temperature and humidity machine damp heat test is to place the sample or object coated with the paint film in a constant temperature and humidity machine with controlled temperature and humidity, and observe the changes such as foaming, corrosion and adhesion drop after a certain...
The refrigeration system of the constant temperature and humidity machine is normal, and the box leaks electricity. The reasons for this failure may have the following four aspects: A. Induction leakage The constant temperature and humidity machine is refrigerating...
The thermal shock tester is generally composed of compressor, air conditioner evaporator, cooler and piping system software. There are generally two types of blockages in the refrigeration system: dirty blockages and ice blockages, and oil blockages are relatively rare. 1. Dirty...
Now "low carbon" in life has gradually become a kind of living habit, which can not only make our life better, but also save production costs. The following editors of the HUANYI instrument will sort out the power-saving tips for the constant temperature and humidity testing machine for the...
The principle of the high and low temperature thermal shock test chamber adopts an integrated structure, that is, the test chamber consists of a high temperature test chamber located at the upper end, a low temperature test chamber located at the bottom, a freezer unit cabinet located on the rear...
