Motorized lift transfer window is a kind of auxiliary air purification equipment used in clean plant and assembly clean room. It is a vertical laminar flow local air purification equipment that provides a sterile and clean working environment, and it is mainly applicable to the transfer of goods between clean rooms and clean rooms or between clean rooms and non-clean rooms. The use of the transfer window can effectively reduce the clean room pollution to a minimum.
Motorized lift transfer window The whole is made of stainless steel with smooth and clean surface, electronic interlocks are installed on both sides of the door, large glass is used on the door, and magnetic sealing tape is installed on the side of the door, which is easy to observe and ensures the equipment is airtight, and the upper part of the equipment is a high-efficiency filter, and the side of the equipment is equipped with an internal circulating fan.
Second, the transfer window technical parameters
Cleanliness ≤ 3.5 particles / liter (≥ 0.5μm)
Colony <0.5 / dish. (φ90mm Petri dish)
Working area wind speed 0.25～0.48m/s (adjustable)
Vibration <3μm (X, Y, Z direction)
Working area illumination >300 lux
Noise ≤62dB (A sound level)
Working area size 700*750*750(mm)
Overall dimensions 700*750*750 (mm)
Working area size 700*750*750 (mm)
Working area size 700*750*750 (mm)
Working area size 700*750*750 (mm)
Overall dimensions 750*700*1550 (mm)
Power consumption of 300 watts
Power supply 220V 50HZ
Third, the electric lift window Working principle
1, indoor air from the multi-wing forward adjustable fan through the pre-filter pressed into the static pressure, and then high efficiency air filtration pressure, to enter the work area at a uniform cross-section of the wind speed. Work area. The dust in the working area is blown out, forming a high cleanliness working environment in the working area.
2, the high efficiency filter on bacteria filtration efficiency is very high, after filtration into the work area of the air for the sterile dust-free air, thus forming a sterile environment in the work area.
3. The ozone generator installed on the air dispersion plate can effectively kill the residual bacteria in the working area.
Fourth, the electric lift window installation and use
1, the transfer window must be installed horizontally on the partition wall.
2, the grounding end of the power outlet connected to the transfer window, the installation must have a reliable grounding to ensure personal safety.
3, the transfer window two doors are placed in the closed state, connected to the 220V power supply, press the transfer window on the main switch, the switch on the indicator light, indicating that the transfer window has been in the working state.
4, when open any side of the transfer window, the other side of the door is automatically interlocked, can not be opened, while the opposite side of the indicator light.
5, equipped with ozone generator transfer window, you can press the switch on the side of the door to make it work. Before opening the ozone generator, both sides of the door must be closed at the same time to use. Personnel in the use of the operation is strictly prohibited to open the ozone generator for sterilization treatment, otherwise it will cause harm to human eyes and skin.
6, in order to reduce contamination, pass the door only when passing items open, pass the end of the need to immediately close the door to ensure that the other side of the normal work of personnel needs.
7, the transfer window should be used in a clean environment of not less than 10,000 levels.
8, the transfer window should be used before the equipment for cleanliness and colony detection, when the confirmation of the two indicators to reach the technical parameters can be used.
9, power on, according to the control panel shown on the switch operation can be. The air volume adjustment button is used to change the air supply air volume, the air volume can be opened to a larger position before the work, the work can be adjusted according to the need to reduce the air volume, until it reaches the ideal wind speed.
10, wind speed after the start, should use the equipment to self-purge 10 to 20 minutes to start working, self-purge should open the ozone generator on the work area for sterilization, work should be opened to the switch to the lighting position.
11, the end of the work should be cut off the power supply.
V. Electric lift window repair and maintenance
1, regular equipment maintenance, found that the problem is dealt with in a timely manner to ensure that the normal work required.
2, every day on and off the equipment to be cleaned.
3, regularly open the access panel, the internal screws for solid, to prevent loose equipment can not work properly.
4. Please check whether the power socket is connected reliably and whether the fuse is blown when the power indicator light is not on.
5, after long-term use of the switching door when the noise is too large, you can open the box access plate to adjust the working gap.
6, regular testing of the purification efficiency of the work area, the number of colonies, the work area wind speed (generally three to six months).
7, when the wind speed is found to become small, you should first check the pre-filter surface is black, such as black, it shows that the pre-filter more dust, resistance increases, that is, you should remove the pre-filter non-woven fabric for cleaning or replacement.
8, when the replacement or cleaning of non-woven fabrics, still can not improve the wind speed is an indication of increased resistance to high efficiency filters, at this time, you can adjust the air volume button to increase the fan air volume, thereby increasing the wind speed of the air supply surface.
9, when the air volume adjustment button is adjusted to the maximum but still can not improve the wind speed, it means that the high-efficiency filter has been completely blocked, you must replace the high-efficiency air filter.
10. When replacing the high-efficiency air filter, you should pay attention to whether the model of the high-efficiency air filter is correct or not, and recognize the arrow mark on the high-efficiency filter, which should point to the direction of air flow.
11, after the replacement of the high-efficiency air filter, it is necessary to confirm that there is no leakage of the frame, and system testing is carried out from time to time to meet the technical specifications before normal operation.
12. Regular testing of the electrical line, if there is a failure, should be eliminated in a timely manner.
This article is from: Danyang Yongchuang Medical Technology Co.
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Attachment: electric lifting and transferring the window technical parameters:
① External dimensions: 930 (L) × 100 (W) × 1660 (H). 1660 (H) mm;
② channel size: 710 (L) × 100 (W) × 750 (H) mm;
③ power supply: 220V, 0.1Kw;
④ stainless steel;
⑤ toughened glass window, high transparency, clean and beautiful;
⑥ electric lifting and lowering, push-button control, easy to operate;
⑥ electric lifting, button control, easy to operate Convenient;
⑦ As a transmission channel for goods, it is used to isolate different areas.
Non-standard specifications can also be customized according to customer requirements.
Electric lift transfer window Optional features:
①: anti-clamping function: the electric lift transfer window running in the event of obstruction automatically bounced back;
②: electric lift transfer window can be installed according to customer requirements to call the function of the intercom, the cost of another calculation;
③: electric lift transfer window can be done according to customer requirements of the inductive lifting or shaking (controller) lifting and lowering, the cost of another calculation. The cost is calculated separately.
For more details, please visit the company's website: or call 15252960428