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Current status of hot and cold rapid temperature change test chamber
At present, manufacturers of hot and cold rapid temperature change test chambers are sprouting like spring bamboo shoots, but there are several manufacturers that really grasp the quality. When purchasing a test box, the buyer must first look at the strength of the test box manufacturer. The reliable manufacturer will have a hot and cold rapid temperature change test box, a high and low temperature wet heat test box, an aging test box and other complete product production workshops. R & D...
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Three integrated thermal shock test chamber cooling method
The three integrated thermal shock test chambers are designed and manufactured according to user requirements. They are suitable for high and low temperature impact tests of high-temperature or low-temperature environments and for high-temperature or low-temperature environments of aircraft, aerospace, military, ship, electrician, electronics and other products. test. The user can accelerate the test of the climatic environment of the whole machine (or parts), electrical appliances, instrumen...
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2018 CIPM China | You have an invitation to the exhibition from LNEYA
The 56th (Fall 2018) National Pharmaceutical Machinery and China International Pharmaceutical Machinery Expo will be held from November 5th to November 7th, 2018 at Wuhan International Expo Center. As one of the professional communication platforms for the pharmaceutical equipment industry, Wuxi Guanya also carries the company's refrigeration heating temperature control system, TCU, new energy battery motor temperature control devices and other equipment to participate in the exhibition, and...
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How does the ultra-low temperature test chamber control static electricity?
In order to control the static quality of the ultra-low temperature test chamber, the ultra-low temperature test chamber needs to control the static electricity better. How does the LNEYA ultra-low temperature test chamber control the static electricity? Static electricity in the ultra-low temperature test chamber is caused by friction and separation between the items, so these factors need to be avoided as much as possible. For example, in the pipeline transportation or other operations, it ...
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Description of working principle of high and low temperature impact test chamber
Spot high and low temperature impact test chamber, also known as three-box high and low temperature impact test chamber, high and low temperature impact test chamber is mainly composed of low temperature storage chamber, high temperature storage chamber and impact temperature test chamber. Knowing how it works, plays a vital role in how to operate scientifically and how to protect it properly. 1. High-temperature storage room: The central controller detects the instantaneous signal from the t...
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Treatment of insufficient exhaust gas in high and low temperature impact test chamber compressor
The efficiency of the high and low temperature impact test chamber during use is very important. If there is a shortage of high compressor exhaust, we need our LNEYA technicians to solve it in time. So, how to solve it better? The high and low temperature impact test chamber filter is fouled and the exhaust volume is reduced. Need to clean the filter in time to solve the problem. The suction pipe is too long, and the pipe diameter is too small, so that the increase of the suction resistance a...
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Temperature shock test chamber failure performance description
The temperature shock test chamber is widely used in various major industries. When users purchase, they hope that their temperature impact test chamber can be used for a long time. Therefore, it is necessary to understand each fault of the temperature shock test chamber. . The equipment should be placed on a flat and sturdy ground. If you need to raise the height, you should also choose a smooth, hard, non-combustible cushion. Do not use the packaging foam pad of the equipment to raise the e...
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Hot and cold rapid temperature change test chamber common fault
In the high-temperature test of the hot and cold rapid temperature change test chamber, once the temperature change does not reach the test temperature value, in this case, the electrical system can be inspected and the faults can be eliminated one by one. If the temperature rises very slowly, it is necessary to check the air circulation system to see if the regulating baffle of the wind cycle is normal. On the contrary, check whether the motor of the wind cycle is running normally. If the te...
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Small hot and cold shock test box use note
Small thermal shock test chamber is non-explosion-proof product (explosion-proof needs to be customized), please do not use it in the environment with flammable or explosive gas. In order to avoid small thermal shock, the test box is faulty, please provide rated voltage. Power supply within range. To prevent electric shock or malfunction and malfunction, do not turn on the power before installation and wiring are completed. Please try not to open the test box door during work. If it is opened...
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How to deal with the installation of the hot and cold integrated control machine?
Since the thermocouple's thermal inertia causes the meter's indicated value to lag behind the measured temperature, this effect is particularly pronounced when performing rapid measurements. Therefore, thermocouples with thinner thermal electrodes and smaller protective tube diameters should be used whenever possible. The protective tube can even be removed when the temperature measurement environment permits. In the use of hot and cold integrated control machine, usually use materials with g...
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