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Small high and low temperature impact test chamber volume selection instructions
When the test product (components, components, components or complete machine) is placed in a small high and low temperature impact test chamber for testing, in order to ensure that the atmosphere around the test product can meet the environmental test conditions specified in the test specification, the small high and low temperature impact test There should be some points of attention between the working size of the box and the outer dimensions of the tested product. The volume of the tested...
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Rapid temperature change test chamber temperature control instructions
The selection of the humidity range of the rapid temperature change test chamber should be noted that the corresponding temperature range should be indicated after the humidity index or the dew point temperature should be given. Because relative humidity is directly related to temperature, for the same moisture content, the higher the temperature, the lower the relative humidity. To achieve high temperature and high humidity, it is only necessary to spray water vapor or atomized water droplet...
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Инструкции по подключению катушки вентилятора низкотемпературного промышленного морозильника
The electric two-way valve red line of the low-temperature industrial freezer is 220V hot wire (L) directly connected to the thermostat fire line interface, the blue line is zero line (N), the coil, the two-way valve, the thermostat is connected in series, green, brown, Yellow, corresponding to the thermostat connected to the fan coil high, medium and low gear, the black line is the two-way valve fire line to the thermostat "open" interface, the control line is 6 color 1.0 square national sta...
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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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Метод охлаждения трех встроенных камер для испытаний на тепловой удар
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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Описание принципа работы высоко- и низкотемпературной камеры для ударных испытаний
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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