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Special Design for The 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 |
- |
- |
- |
- |
- |
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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Special Design for The Air Conditioner - 300,000 dust purification level – TekMax , The product will supply to all over the world, such as: Greece, Italy, Mexico, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Barbara from Kuwait - 2018.09.29 13:24
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Lisa from Stuttgart - 2017.12.19 11:10