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JACA (Japan Air Cleaning Association)

Activities of JACA

+ Publishing a periodical “Journal of Japan Air Cleaning Association”
+ Holding lectures and meetings for the study of air cleaning and cleanroom
+ Organizing and holding technical committees (to make standards, guidelines and manuals)
+ Making researches which are consigned from government offices + Giving performance tests (air filter, quantity of dust emissions)
+ Making tours for research
+ Sending inspection parties overseas
+ Selling JIS test powder

Publication of the Journal of Japan Air Cleaning Association

JACA publishes a technical journal concerned with air cleaning and contamination control in alternate months.

Lectures and Meetings for the study of Air Cleaning

+ Annual Tech. Meeting on Air Cleaning and Contamination Control

annual meeting held in spring, about 80 presenters, over 300 participants,
about 80 theses on cleanrooms, indoor air conditioning and purifying technology are announced at this academic meeting,

+ Symposium

symposiums on cleanrooms, IAQ and environmental purification, three to four times per year, about 40 participants,

+ Meeting for the study of Clean-technology

monthly meeting(the first Wednesday of the month), about 30 participants,

Technical committees

JACA organizes and holds technical committees (to make standards and manuals).
->> Please make inquiries to know the details.

Researches consigned from government offices

No researches at present.

Performance tests

+ air filter : based on JIS B 9908 (Type1,2,3,4)
+ quantity of dust emissions : JIS B 9926
+ combustion of air filter media : JACA No.11A

The Cost of Each Test

Methods Class Members
(yen,not including tax)
Non-members
(yen,not including tax)
JIS B 9908 Type1 Counting method PAO 0.3 micrometer 170,000 255,000
Type2 Dust spot method 230,000 345,000
Type3 Weighting method 180,000 270,000
Type4 Counting method PAO 0.5 – 1.0 micrometer 200,000 300,000
JIS B 9927 HEPA, ULPA PAO 0.3 or 0.1 micrometer 170,000 255,000
JIS B 9926 equipment used in Clean-room with operating tool 330,000 495,000
Pressure drop measurement filter, filter media 34,000 51,000
Air volume measurement air cleaner 34,000 51,000
Measurement of ozone generation volume electrostatic precipitator 34,000 51,000
Air cleaner, electrostatic precipitator Type1+Air volume measurement+Measurement of ozone generation volume 230,000 345,000
JIS K 3836 collection efficiency of airborne microbe samplers 310,000 465,000
JACA No.11A combustion of air filter media 46,000 69,000

* The clients are limited to the Japanese enterprises.

Observation tours

Annual observation tours of the past:
+ 2015.11. The National Research Institute for Cultural Properties, Tokyo  
+ 2015.6. Tamachi Smaenepark 
+ 2014.12. Fujisawa Technology Center of Azbil Corporation
+ 2014.9. Lazona Kawasaki Toshiba Building
+ 2013.12. Tokyo Women’s Medical University – Waseda University Joint Institution for Advanced Biomedical Sciences (TWIns)

Research parties

Past performance:
+ 19th ICCCS International Symposium of Contamination Control
2008.9.15 to 9.21., in Cork Ireland,
+ 18th ICCCS International Symposium of Contamination Control
2006.9.5. to 9.11., in Beijing China,
+ 17th ICCCS International Symposium of Contamination Control
2004.9.4. to 9.12., in Bonn Germany,
+ 16th ICCCS International Symposium of Contamination Control
2002.4.25. to 5.3., in Anaheim USA,
+ 15th ICCCS International Symposium of Contamination Control
2000.5.14. to 5.18., in Copenhagen Denmark,

JIS test powder

JACA sells the following test-powder prescribed by JIS B 8901 to enterprises in Japan.
(Please understand that we cannot accept orders from abroad except for No.15 (Mixed powder) and Cotton linter.)

Test Powder JIS Z 8901 Selling Unit
(kg)
Selling Price
(yen/kg,not including tax)
Remarks Makers
Number Designation member non-member member non-member
1 Quartz sand(Super coarse grain) 1 9,500 10,500 The Association of Powder Process Industry and Engineering Japan
2 Quartz powder(Coarse grain) 1 9,000 10,000
3 Quartz powder(Fine grain) 1 10,400 11,500
4 Talc(Fine grain) 1 5,900 6,500
5 Fly ash(Fine grain) 1 7,700 8,500
7 KANTO loam(Coarse grain) 1 10,800 12,000
8 KANTO loam(Fine grain) 1 10,400 11,500
9 Talc(Coarse powder) 1 7,200 8,000
10 Fly ash(Coarse powder) 1 10,400 11,500
11 KANTO loam(Fine powder) 1 12,600/1kg 4,000/1kg
2 21,600/2kg 24,000/2kg
10 94,500/10kg 105,000/10kg
12 Carbon black(Super fine powder) 1 7,200 8,000
15 Mixed powder(No.8(72%)+No.12(23%)+cotton linter(5%)) 2 49,000/2kg 58,000/2kg Japan Air Cleaning Association
10 220,000/10kg 260,000/10kg
16 Calcium carbonate(Coarse powder) 1 5,900 6,500 The Association of Powder Process Industry and Engineering Japan
17 Calcium carbonate(Fine powder) 1 6,300 7,000
Test powder besides JIS
Quartz dust(Extra coarse grain) 1 9,000 10,000
Three components mixture(No.3+No.5+iron powder) 1 11,700 13,000
AC dust fine
(ISO Test Dust 12103-1, A2・fine)
200g 6,300 7,000
500g 13,100 15,000
1 25,000 28,000
AC dust coarse
(ISO Test Dust 12103-1, A4・coarse)
200g 6,300 7,000
500g 13,100 15,000
1 25,000 28,000
Lycopodium 100g 4,500 5,000
200g 7,200 8,000
500g 18,000 20,000
SAP test powders 3, Class 1
(STP3-1)(Quartz sand)
1.5 17,100 19,000
SAP test powders 3, Class 2
(STP3-2)(Talc)
1 10,800 12,000
SAP test powders 3, Class 3
(STP3-3)(Sintered KANTO loam)
2 17,100 19,000
SAP test powders 3, Class 4
(STP3-4)(Calcium carbonate heavy)
1.5 10,800 12,000
Cotton linter 1.5 6,800 8,000 Japan Air Cleaning Association

*Postage not included

Reference

* Please bear in mind that all the activities above are intended for the people living in Japan.

Japan Air Cleaning Association
Itobeni-Hamacho Building 7-5, Nihonbashi-hamacho 2-chome,
Chuo-ku, Tokyo 103-0007 Japan
TEL +81-3-3665-5591 FAX +81-3-3665-5593
E-mail jaca@jaca-1963.or.jp