OEM manufacturer Dust Exhaust System - 300,000 dust purification level – TekMax
OEM manufacturer Dust Exhaust System - 300,000 dust purification level – TekMax Detail:
Air cleanliness level ISO14644-1 (international standard)
| Air cleanliness level(N) | Maximum concentration limit of particles greater than or equal to the marked particle size (number of air particles/m3) | |||||
| 0.1um | 0.2um | 0.3um | 0.5um | 1.0um | 5.0um | |
| ISO Class1 | 10 | 2 | ||||
| ISO Class2 | 100 | 24 | 10 | 4 | ||
| ISO Class3 | 1,000 | 237 | 102 | 35 | 8 | |
| ISO Class4 | 10,000 | 2,370 | 1,020 | 352 | 83 | |
| ISO Class5 | 100,000 | 23,700 | 10,200 | 3,520 | 832 | 29 |
| ISO Class6 | 1,000,000 | 237,000 | 102,000 | 35,200 | 8,320 | 293 |
| ISO Class7 | 352,000 | 83,200 | 2,930 | |||
| ISO Class8 | 3,520,000 | 832,000 | 29,300 | |||
| ISO Class9 | 35,200,000 | 8,320,000 | 293,000 | |||
Approximate comparison table of cleanliness grades in various countries
| PCS/M≥0.5um | ISO
14644-1(1999) |
US
209E(1992) |
US
209D(1988) |
EEC
cGMP(1989) |
FRANCE
AFNOR(1981) |
GERMANY
VDI 2083(1990) |
JAPAN
JAOA(1989) |
| 1 | - | - | - | - | - | - | - |
| 3.5 | 2 | - | - | - | - | 0 | 2 |
| 10.0 | - | M1 | - | - | - | - | - |
| 35.3 | 3 | M1.5 | 1 | - | - | 1 | 3 |
| 100 | - | M2 | - | - | - | - | - |
| 353 | 4 | M2.5 | 10 | - | - | 2 | 4 |
| 1,000 | - | M3 | - | - | - | - | - |
| 3,530 | 5 | M3.5 | 100 | A+B | 4,000 | 3 | 5 |
| 10,000 | - | M4 | - | - | - | - | - |
| 35,300 | 6 | M4.5 | 1,000 | 1,000 | - | 4 | 6 |
| 100,000 | - | M5 | - | - | - | - | - |
| 353,000 | 7 | M5.5 | 10,000 | C | 400,000 | 5 | 7 |
| 1,000,000 | - | M6 | - | - | - | - | - |
| 3,530,000 | 8 | M6.5 | 100,000 | D | 4,000,000 | 6 | 8 |
| 10,000,000 | - | M7 | - | - | - | - | - |
Product detail pictures:
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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for OEM manufacturer Dust Exhaust System - 300,000 dust purification level – TekMax , The product will supply to all over the world, such as: Switzerland, Turkey, Bahrain, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By Freda from Malawi - 2017.09.30 16:36
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Dee Lopez from Atlanta - 2017.09.22 11:32
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