Test device and test method for volatile matter of imaging equipment
A technology of imaging equipment and testing equipment, which is applied in the direction of measuring equipment, instruments, scientific instruments, etc., can solve the problems of high cost input and popularization, inaccurate testing equipment, complicated testing equipment, etc., to increase accuracy and stability, enhance Stability, the effect of stable material properties
Active Publication Date: 2019-11-29
广东省珠海市质量计量监督检测所
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Problems solved by technology
[0006] However, the existing testing devices for volatile organic compounds in imaging equipment are not accurate enough, and are prone to large errors; or this testing device is too complicated, requires too high cost input and is not suitable for popularization and use.
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[0031] Such as figure 1 with figure 2 As shown, the apparatus for testing volatiles of imaging equipment in this embodiment includes an inner closed space 10, an outer closed space 30, and an air purification system 40.
[0032] The inner enclosed space 10 is used to place an imaging device, such as a printer or a copier. Such as image 3 with Figure 4 As shown, the inner enclosed space 10 has a first air inlet 11 and a first air outlet 12. The internal enclosed space 10 is a rectangular internal enclosed space. The rectangular internal enclosed space has a top wall 13, a front wall 14, a rear wall 15, a left side wall 16, and a right side wall 17. The front wall 14 and the rear wall 15 are arranged opposite to each other, and the left side wall 16 is arranged opposite to the right side wall 17. The top wall 13 is provided with a first air inlet 11, the front wall 14 has a left side door 18 and a right side door 19 in a split form, and the first air outlet 12 is provided on th...
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The invention relates to a test apparatus and test method for volatiles at imaging equipment; the test apparatus comprises an inner closed space, an outer closed space and an air purifying system; the inner closed space is used for placing the imaging equipment and has a first air inlet and a first air outlet, the outer closed space encloses the inner closed space and has a second air inlet and a second air outlet, the air purifying system is communicated respectively with the second air inlet, the first air outlet and the second air outlet; the air in the inner closed space is purer; air with high content of volatile organics may affect the volatilization test of the imaging equipment for volatile organics, and therefore, such apparatus and method are efficient in improving the accuracy of volatile organics detection results of the imaging equipment.
Description
Technical field [0001] The invention relates to the field of detection of volatiles of imaging equipment, and in particular to a testing device and a testing method for volatiles of imaging equipment. Background technique [0002] Imaging equipment specifically includes printers, copiers, blueprint engineering machines and other equipment, while printing consumables are an important part of imaging equipment, which mainly include imaging materials such as developer, ink, ribbon and ink. During the printing process, the imaging device needs to gradually consume these consumables to complete the user's printing task. Because these consumables such as developer (toner) and ink include some aromatic and alkane organic volatiles, they will gradually be dispersed into the surrounding environment of the imaging device during the imaging process. These volatile organic compounds can be collectively referred to as total volatile organic compounds (TVOC). [0003] Total Volatile Organic Co...
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IPC IPC(8): G01N30/02
CPCG01N30/02
Inventor 黄甦毕明珠李军
Owner 广东省珠海市质量计量监督检测所