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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,including tax)
Non-members
(yen,including tax)
JIS B 9908 Type1 Counting method PAO 0.3 micrometer 307,340 462,220
Type2 Dust spot method 392,700 588,500
Type3 Weighting method 361,790 543,290
Type4 Counting method PAO 0.5 – 1.0 micrometer 200,000 300,000
JIS B 9927 HEPA, ULPA PAO 0.3 or 0.15 micrometer 279,400 420,200
JIS B 9926 equipment used in Clean-room with operating tool 363,000 544,500
Pressure drop measurement filter, filter media 90,200 135,300
Air volume measurement air cleaner 90,200 135,300
Measurement of ozone generation volume electrostatic precipitator 37,400 56,100
Air cleaner, electrostatic precipitator Type1+Air volume measurement+Measurement of ozone generation volume 220,000 330,000
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:
+ 2023.10. Ukima Plant of Chugai Pharma Manufacturing Co., Ltd.
+ 2023.3. Musee Ando a Karuizawa
+ 2019.10. Tokyu Community Technical Training Center NOTIA
+ 2018.11. Tokyo Gas Toyosu Smart Energy Center
+ 2018.7. Haneda Chronogate

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 Z 8901 to enterprises in Japan.
(We are sorry, but we are not selling test powders other than JIS No.15 and cotton linter to customers outside Japan.  If you would like to purchase JIS No.15 or cotton linter, please request a quotation via e-mail (jaca@jaca-1963.or.jp).   For customers abroad, we are asking to pay in advance.)

Test Powder JIS Z 8901 Selling Unit
(kg)
Selling Price
(yen/kg, including tax)
Remarks
Makers
Number Designation member non-member member non-member
1 Quartz sand(Super coarse grain) 1 17,490 18,920 The Association of Powder Process Industry and Engineering Japan
2 Quartz powder(Coarse grain) 1 12,320 13,310
3 Quartz powder(Fine grain) 1 14,190 15,290
4 Talc(Fine grain) 1 7,920 8,580
5 Fly ash(Fine grain) 1 10,340 11,220
7 KANTO loam(Coarse grain) 1 14,740 15,950
8 KANTO loam(Fine grain) 1 14,190 15,290
2 23,430/2kg 25,300/2kg
10 103,180/10kg 111,540/10kg
9 Talc(Coarse powder) 1 9,900 10,670
10 Fly ash(Coarse powder) 1 14,190 15,290
11 (JIS Equivalent) KANTO loam(Fine powder) 1 17,160/1kg 18,590/1kg
2 29,480/2kg 31,900/2kg
10 129,030/10kg 139,480/10kg
12 Carbon black(Super fine powder) 1 10,120 10,890
15 Mixed powder(No.8(72%)+No.12(23%)+cotton linter(5%)) 2 60,060/2kg 71,060/2kg Japan Air Cleaning Association
10 269,500/10kg 318,450/10kg
16 Calcium carbonate(Coarse powder) 1 7,920 8,580 The Association of Powder Process Industry and Engineering Japan
17 Calcium carbonate(Fine powder) 1 8,690 9,350
Test powder besides JIS
Quartz dust(Extra coarse grain) 1 12,320 13,310
AC dust fine
(ISO Test Dust 12103-1, A2・fine)
200g 8,690 9,350
500g 18,480 20,020
1 34,430 37,180
AC dust coarse
(ISO Test Dust 12103-1, A4・coarse)
200g 8,690 9,350
500g 18,480 20,020
1 34,430 37,180
Lycopodium 100g 6,160 6,710
200g 9,900 10,670
500g 24,640 26,620
SAP test powders 3, Class 1
(STP3-1)(Quartz sand)
1.5 23,430 25,300
SAP test powders 3, Class 2
(STP3-2)(Talc)
1 14,740 15,950
SAP test powders 3, Class 3
(STP3-3)(Sintered KANTO loam)
2 24,750 26,730
SAP test powders 3, Class 4
(STP3-4)(Calcium carbonate heavy)
1.5 14,740 15,950
Cotton linter 1.5 10,450 12,320 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