Overview
SUJIE ZNC-900 Clean Bench (single person single side) is a local air purification equipment with vertical air flow. It uses Cold rolled steel plate spray outer box and integrated stainless steel workbench. Through an efficient filtrate system and intelligent Control system, it is designed to provide ISO Class 5 (Class 100) high cleanliness working environment for the operation area. Suitable for operations with strict requirements on cleanliness.
Features
1. Cold rolled steel plate spray process is used to effectively inhibit the growth of bacteria on the surface.
2. Using Aluminum Frame No Shelf High Efficiency Filter, the filtrating efficiency of ≥ 0.3μm particles is 99.995%.
3. Intelligent LCD large-screen display, which can display parameters such as temperature, wind speed, Filter life, etc., and supports electronic stepless voltage regulation and speed regulation and touch button settings.
4. Adopt a low-noise, low-power centrifugal fan with voltage fluctuation compensation and resistance induction compensation functions to ensure stable wind speed and prolong Filter life.
5. Equipped with Filter failure, damage, blockage and fan overload alarm prompts.
6. The work surface is made of integrated stainless steel, which is resistant to corrosion and easy to clean.
7. Built-in Temperature and Wind Speed Sensor, real-time monitoring and display of relevant data.
8. The front 10 ° inclined operating surface is ergonomic, and the quasi-closed countertop and stepped design effectively prevent external gas induction.
9. The thickness of the front window glass is ≥ 6mm, and it adopts a suspended lifting system, which can be lifted freely and can be stayed at any position.
10. UV Lamp and lighting interlock protection to prevent misoperation.
11. Double-sided perspective window design, good lighting and wide field of vision.
12. High-efficiency Filter is designed with negative pressure around the ring and positive pressure around the operation area to form a sterile environment.
13. Reasonable structural design, Filter and fan repair and replacement can be carried out at the rear, convenient and fast.
Principle
The Clean Bench uses the principle of vertical unidirectional flow. The internal fan sucks the air, purifies it with a high-efficiency Filter (99.995% penetrating efficiency for particles ≥ 0.3 μm), and forms a clean vertical laminar flow of air into the work area. The work area maintains positive pressure, while the high-efficiency Filter is designed with a ring negative pressure around it, which works together to prevent the entry of external unpurified air, thus forming and maintaining a high-cleanliness sterile environment in the work surface operation area.
Applications
Biological laboratories, pharmaceutical research and development, electronic components assembly, precision instrument manufacturing, medical and health institutions and other fields that require a local high-cleanliness environment.
Standards
ISO 5 (Class 100)
Steps
1. Turn on the power supply (AC single-phase 220V/50HZ).
2. Set the required wind speed and other parameters through the touch button of the smart LCD screen.
3. Start the fan and wait for the downdraft wind speed to stabilize within the range of 0.2 to 0.5m/s.
4. Raise the front window glass to the appropriate operating height.
5. Turn on the lighting for experimentation or operation.
6. After the operation, turn off the lighting and lower the front window glass.
7. Turn off the fan and disconnect the power supply.
Notice
* Power supply voltage meets equipment requirements (AC single phase 220V/50HZ).
* Pay attention to the interlocking protection function of the UV Lamp and the lighting lamp to avoid harm to the human body caused by the accidental opening of the UV Lamp.
Please pay attention to the filter life and alarm prompt displayed on the LCD screen when operating, and replace the failed or damaged filter in time.
Keep the work surface clean and disinfect it regularly.
* When repairing or replacing Filters and fans, please operate at the back of the equipment.
Do not use it forcibly in the device alarm state.
