Let us first solve the principle of the tensile testing machine: the tensile test (stress-strain test) is generally to clamp the two ends of the material sample on two clamps separated by a certain distance, and the two clamps are separated and stretched at a certain speed. Sample, measure the stress change on...
Precautions during the operation of the tensile testing machine: 1. Pay attention to the order of the host and computer when starting up, otherwise it will affect the communication of the computer, so you must pay attention to the order of starting up 2. In order to ensure the normal work, the machine...
Regarding the spray and condensing water requirements of the xenon lamp aging chamber, to ensure that it meets the requirements of ASTM G151, ASTM G154, ASTM G155 and ISO 4892 and other standards, in order to avoid scale formation on the sample surface in the xenon lamp aging chamber. Our comprehensive expert...
The IPX34 rain test chamber is a typical instrument commonly used in waterproof testing equipment. It is mainly used to test the IPX3/4 waterproof level of the product. The IPX34 rain test box is sprayed through the swing pipe to spray the surface of the sample. Test (therefore called the swing tube rain tester...
All our product shipments need to go through long-distance transportation bumps. The Electromagnetic vibration table is a mechanical test equipment that simulates the transportation environment. It can be evaluated by simulating the vibration environment experienced by the product during assembly,...
With the development of the rubber industry, more and more attention is paid to product quality, and the ozone aging test chamber industry has developed rapidly. The ozone aging test chamber simulates and strengthens the ozone conditions in the atmosphere, studies the law of the effect of ozone on rubber,...
The system principle of the constant temperature and humidity test box is divided into four major characteristics: heating, cooling, and humidification and dehumidification. In this section, we will explain the system principles, advantages and disadvantages of the constant temperature and humidity test box in...
The walk-in constant temperature and humidity room, as a simulated environmental test equipment, has cooling and heating functions, and its cooling function is the main core accessory. Recently, a customer asked this question: Is it normal for the compressor to become hot when the walk-in constant temperature and...
I often receive calls from customers saying how to operate the constant temperature and humidity test chamber accidentally, causing the instrument to behave, not to run, not to humidify, and the temperature not to drop, etc. Let me tell you today What are the artificial operation faults of the constant...
Ultraviolet rays can be divided into three types according to wavelength: UVA (320~400nm), medium wave UVB (290~320nm) and shortwave UVC (200~290nm). UVA has strong penetrating power and can penetrate glass; and it exists throughout the year, regardless of weather, day or night, and the damage to the material is...
The salt spray tester is an environmental tester that uses artificially simulated salt spray environmental conditions created by the salt spray test equipment to assess the corrosion resistance of products or metal materials. In order to use the salt spray tester normally and safely, the engineers of...
The operating method of the constant temperature and humidity chamber, the touch screen of the constant temperature and humidity chamber is imported from Korea, the LCD touch panel in Chinese and English liquid crystal display, the screen dialogue input data, the temperature and humidity can be programmed at...