Lecture 8 Automatic and Continuous Monitoring of IAQ
1. I. Scientific and Systematic Management of IAQ II. The Importance of A Standard for IAQ III. In Harmony With Nature IV. Building Management of the 21 st Century V. Give Meaning to IAQ Management VI. Introduction to the Hinds IAQ Profile Monitoring System VII. Automatic IAQ Profile Monitoring Systems VIII. Automatic & Continuous Monitoring of IAQ IX. Problem Solving in IAQ Management X. Calibration (to be continued) IAQ Lecture Series
2. Hinds International (HK) Ltd. IAQ Lecture Series Speaker : Kee-Neng Wai, Ph.D Date : May 26, 2011 Venue : EMSD VIII. Automatic & Continuous Monitoring of IAQ
3.
4.
5. IAQ: Standard Guideline Objective Starting Point Destination (The Objective) Wrong Target Wrong Target IAQ Guidance Notes Guideline #1 Guideline #2 (The Standard)
6. IAQ Objectives Money Saved 節省金錢 II. Healthy Environment 健康工作環境 IV. Communication & Fair Trade 交流及公平交易 III. Problem Solving 解決問題 I. Energy Saving 節省能源 減少排放
7. Comfort Indicators Toxic Gases Carcinogens & BRI IAQ Guidelines ( 指標 ) Formaldehyde ppb <24 <81 Radon Bq/m 3 <150 <200 RSP (PM 10 ) µg/m 3 <20 <180 Airborne Bacteria cfu/m 3 <500 <1,000 Ozone ppb <25 <61 Nitrogen Dioxide ppb <21 <80 TVOC ppb <87 <261 Carbon Monoxide ppm <1.7 <8.7 Parameter Unit Excellent Good Temperature ºC 20 to 25.5 <25.5 Relative Humidity % 40 to 70 <70 Air Movement m/s <0.2 <0.3 Carbon Dioxide ppm <800 <1,000 Recommended NEW Guidelines 21 to 25 45 to 65 <0.3 <800/ <1,200 <100 <20/ <80 <100/ <300 <2.0/ <10 <100 <200 TD 2.5 Particle Numbers Delete
8.
9.
10. An IAQ (6P, 5D) Profile taken at SP1 Location: SHK Centre, Floor 26 Time: 2011 April 10-14
11. An IAQ (CO 2 , 5D) Profile taken at SP1 Location: SHK Centre, Floor 26 Time: 2011 April 10-14
12. An IAQ (CO 2 , 9 hrs) Profile taken at SP1 Location: SHK Centre, Floor 26 Time: 2011 April 12
13. An IAQ (CO2, 5D) Profile taken at SP1-6 Location: SHK Centre, Floor 26 Time: 2011 April 10-14
14. The PPM-Hinds IAQ Profile Monitoring Instrument & Systems The Computerized SAS Model & System The Wireless Model & System
