OEM/ODM Factory Fresh Air Air Conditioner - 300,000 dust purification level – TekMax
OEM/ODM Factory Fresh Air Air Conditioner - 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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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for OEM/ODM Factory Fresh Air Air Conditioner - 300,000 dust purification level – TekMax , The product will supply to all over the world, such as: Argentina, Bahamas, Bangalore, We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Claire from Swansea - 2017.12.02 14:11
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Leona from Irish - 2018.11.11 19:52
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