The constant temperature and humidity test chamber simulates the temperature and humidity conditions of the product in a climatic environment (high and low temperature operation and storage, temperature cycling, high temperature and high humidity, low temperature and low humidity, dew testing, etc.) to test whether the adaptability and characteristics of the product have changed. Equipment used to test the performance of materials in various environments, as well as the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials. Suitable for quality testing of electronic, electrical, mobile phones, communication, instruments, vehicles, plastic products, metals, food, chemical, building materials, medical, aerospace and other products.
Dongguan Hongjin Testing Instrument Co., Ltd.was founded in June 2007 It is a high-tech manufacturing company that specializes in the design and automatic control of large-scale non-standard testing equipment like simulated environmental testing, material mechanics testing, optical dimension measurement, vibration impact stress testing, new energy physics testing, product sealing testing, and so on! We serve our customers with the utmost passion, adhering to the company concept of “quality first, honesty first, committed to innovation, and sincere service,” as well as the quality principle of “striving for excellence.”
Regular cleaning method for constant temperature and humidity test chamber:
1.The cleaning and maintenance of the refrigerator radiator (condenser) can be improved by using powerful AIR to remove dust and improve heat dissipation efficiency (once a month).
2.The main power switch of the 2 machines is an important accessory to protect the safety of the machines and operators. It needs to be tested every three months. During testing, simply click the switch test button, observe if the switch is active, and then reset it.
3.The electrical accessories of the machine should be regularly cleaned of dust, and the wiring screws should be checked for looseness and reliability, at least every 6 months.
4.The testing area inside the machine should be kept clean at all times.
5.Circuit breakers and temperature over temperature protectors, providing safety protection for the tested products and operators of the machine. Please conduct regular inspections and tests.
6.Cleaning and maintenance of water tanks.
7.Maintenance of wet ball gauze.
Six maintenance methods for constant temperature and humidity test chambers:
1. Excessive or insufficient current in the office environment can cause damage to the refrigeration unit, so everyone should maintain stable power in available areas.
2.Frequent use of a constant temperature and humidity test chamber in a refrigeration unit can lead to abnormal or malfunctioning operation, so there is no need to frequently start the refrigeration unit during the entire release process.
3. The safety factor method for the constant temperature and humidity test box and refrigeration unit, as well as the installation and maintenance of machinery and equipment, are to better ensure the safety factor of the machinery and equipment itself, as well as the safety factor provided by the operators in the operation steps. Therefore, maintenance should be carried out on time to ensure agility and efficiency.
4. The operation direction of the refrigeration unit in the constant temperature and humidity inspection box will damage the refrigeration unit. Therefore, the operation direction of the refrigeration unit should be rigorously checked throughout the entire process of machine equipment operation
5. If the device operates below 0 ° C, the tailgate should be opened as little as possible. When operating at ultra-low temperatures, opening the tailgate can easily cause frost on the internal air conditioning evaporator and its position, especially when the temperature is lower. If it must be opened, the opening time should be minimized as much as possible.
6.When operating at ultra-low temperatures, try to set a temperature standard of 60 ℃ and implement a dry solution for about 30 minutes to prevent harm to the measurement time or freezing conditions of the next working environment.
Post time: Jan-23-2024