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 | 279,400 | 420,200 |
| Type2 | Dust spot method | 392,700 | 588,500 | |
| Type3 | Weighting method | 328,900 | 493,900 | |
| 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