OEM China Ductless Ventilation System - 300,000 dust purification level – TekMax

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Fresh Air System Pressure Difference Control, Machine Made Silicate Panel, Thermal Insulation, We acquire high-quality as the foundation of our results. Thus, we focus over the manufacture on the finest top quality goods. A strict quality management system has been created to guarantee the caliber of the merchandise.

OEM China Ductless Ventilation 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)
Air cleanliness level(N)	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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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for OEM China Ductless Ventilation System - 300,000 dust purification level – TekMax , The product will supply to all over the world, such as: Libya, Nairobi, Philadelphia, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

10100,000 Dust Purification Level