With the rapid development of industry, more and more industries need to use high and low temperature test chambers for product inspection. There are many brands of this product on the market, the price is uneven, and the product parameters are similar. How to choose to buy a suitable high and low temperature test chamber, is it definitely expensive? Let's talk about the matters needing attention when purchasing this test chamber.
1. Before understanding the high and low temperature test chambers, we must first understand the needs of our enterprises. For products to be tested in the future, we must first determine the size, temperature range, and price budget of the test chambers, and narrow the range to screen them so that we can buy the most suitable products.
2. Materials of high and low temperature test chamber. Due to the special nature of the equipment, materials that are resistant to high temperature and low temperature must be selected. materials that do not produce pollutants and do not interfere with the test items and affect the test results. Therefore, high-strength materials with good stability and environmental protection, such as stainless steel, are generally selected.
The material and thickness of the insulation layer are also important factors to consider. Generally, heat-resistant and flame-retardant materials are selected, and the thickness is sufficient to ensure that the temperature of the outer wall of the high and low temperature test chamber is not too high or too low during operation. The high and low temperature test chamber should be equipped with a test sample placement rack. The placement rack should also have the characteristics of corrosion resistance, oxidation resistance and strong high and low temperature resistance.
3. When selecting a high and low temperature test chamber, the high and low temperature test chamber must be equipped with a sealing strip with good heat insulation effect. In addition, during the test, the temperature in the box must be uniform and constant to ensure that the temperature of each part of the test sample is the same.
4. In order to make the test operation of the high and low temperature test chamber more convenient and safe, the high and low temperature test chamber needs to be equipped with observation windows, lighting lamps, safety protection devices, and alarm devices to record and display various data during the test.
High and low temperature test chamber as a complex and precise test equipment, the use of the process will inevitably appear such and such problems, so we must choose a good reputation, high quality, excellent technology, after-sales service guaranteed brand.
Guangdong yuanyao testing equipment co., ltd. after years of rapid development, we have mature and advanced technology, experienced technical team and professional and efficient service personnel, independent research and development department, high-quality management and perfect after-sales service system. Welcome to consult.