Working principle: HS type purification bench is a kind of horizontal flow type local purification equipment. After the indoor air passes through the coarse effect filter screen, it is pressed into the static pressure box by the low-noise fan, and then flows out evenly through the high-efficiency filter, forming a clean air flow to take away the dust through the working area with uniform wind speed, forming a high cleanliness working environment. Energy saving top mounted VAV air supply system with high performance and long service life high efficiency air filter is adopted. The filtration efficiency is ≥ 99.995%, and the dust particle size (sodium flame method) is ≥ 0.5 μ m, so as to ensure that the working space meets the US federal standard 209E (hundred level purification standard)

Structure: the product is composed of coarse effect filter screen, fan, static pressure box, and high efficiency air filter. It is a horizontal laminar local air purification equipment. The box body is made of steel plate by bending, assembling and welding. The whole box body is painted (plastic) after antirust treatment, and the electrical control system is in the lower box body.

Safe and reliable guarantee measures: the product shall be designed in strict accordance with international electrical safety standards and specifications to ensure multiple safety protection measures. The soft light type lighting lamp and ultraviolet sterilization lamp shall be used for separate control. At the same time, it shall be noted that ultraviolet sterilization can only be started before work, and it is not allowed to open ultraviolet sterilization lamp when people are working, Avoid the burn of ultraviolet germicidal lamp on human skin.

Technical parameters of double horizontal super clean worktable

1. Air flow pattern: horizontal laminar flow (blowing from the opposite side to the horizontal direction of people, the air inlet is at the front bottom end, primary, middle and high-efficiency three-stage filtration);

2. Purification level: 100 (US federal standard 209E);

3. Colony number: ≤ 0.5 / M?; filtration efficiency ≥ 99.995% for dust with particle size ≥ 0.3um (sodium flame method);

4. Average wind speed: ≥ 0.5m/s ± 20% (adjustable);

5. Noise: ≤ 62db (a);

6. vibration: ≤ 3um (X, Y, Z direction);

7. Lighting: ≥ 300lx; power supply: 220V 50Hz;

8. Lamp: lighting lamp 30W × ①; ultraviolet lamp 30W × ①;

9. Maximum power consumption: the rated power is 800W, and deshengxin low noise high wind pressure centrifugal fan is used, 2 sets in quantity;

10. Boundary dimension: 1500W × 720d × 1420h (mm), operation dimension: 1460 × 520 × 600 (mm);

11. Filter: medium efficiency filter size: 500 * 500mm × ②; high efficiency filter size without partition: 820 * 600 * 50 × ①, 600 * 600 * 50 × ①;

11. Weight: About 160kg per person;

12. Design: arc design of operation table, novel punching design of table, humanized design, more comfortable operation for employees;

13. Side windshield: the side windshield adopts 8mm thickened glass, which makes the working area spacious and bright, with good daylighting;

14. Material: the outer box body is treated with high-quality cold-rolled plate baking paint (four processes), the color is ivory baking white, and the thickness of steel plate is 1.2mm;

15. Mesa material: the mesa is made of SUS304 stainless steel with a thickness of 1.2mm;

16. Control mode: adopt adjustable air volume fan control system and soft touch switch to adjust the voltage to ensure that the wind speed is always in the ideal state;

17. Electrical control: the control panel is equipped with ultraviolet germicidal lamp, headlamp, fan speed control soft contact switch;

19. The bottom adopts high-quality universal mobile wheel and universal fixed wheel, which can be positioned and fixed at any time;

20. All the sealing parts around are sealed with American "Dow Corning" brand sealant, with good sealing performance and environmental protection and health;

21. Advantages: all the ultra clean worktable high efficiency filters without clapboard are produced in the ten thousand level dust-free workshop, and all of them are leak tested one by one;