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Manufacturing Companies for Air To Air 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 |
- |
- |
- |
- |
- |
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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for Manufacturing Companies for Air To Air System - 300,000 dust purification level – TekMax , The product will supply to all over the world, such as: Ottawa, Costa rica, Swansea, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Maggie from Mexico - 2018.05.15 10:52
The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
By Samantha from Melbourne - 2018.10.31 10:02