memori a new technology for measuring indoor environment filemadrid, 4th october, 2013 terje...
TRANSCRIPT
Madrid, 4th October, 2013
Terje Grøntoft, NILU
and
MEMORI partners
MEMORI – A New Technology for Measuring Indoor Environment
Contents 1. MEMORI IAQ measurement technology
A. Dosimeter and portable reader
B. User guide: How, why, when do MEMORI
measurements?
2. MEMORI web pages:
A. MEMORI results presentation
B. MEMORI IAQ risk assessment
C. Mitigation methods
2
The MEMORI Dosimeter
Two ”glasses” sensitive to air pollutants and climate
3
5 cm
Museum of Cultural
History, Oslo
1. Acidic effects
2. Photo-
oxidation
3 months exposure
Measurement in a portable reader
1. Start measurement (before mounting of dosimeter)
2. Results measurement (after demounting of dosimeter) 4
How, why, when do
MEMORI measurements How: User guide and Technical manual
are available from web pages.
Why: Assess risk
for degradation
of your objects /
materials.
When: - Possible or
unknown risk. Time of year is important. 5
6
MEMORI web
pages
Contents
1. Product information
2. User guide
3. Dosimeter results
4. MEMORI results evaluation
5. Air Quality
6. Mitigation
7. Additional information
7
MEMORI results pages
8
9
Upload /
Present
results
Presentation in results diagram
10
11
Fine Arts Royal Academy, San Fernando, Madrid
Example:
Center of Madrid.
At trafficked road.
Background and near traffic pollutants from outdoor
Application of MEMORI - IAQ evaluation
Indoor location Some (but not all?) objects are glassed / in micro climate frames
- protection from gaseous and particulate pollution.
No windows - artificial lighting.
Air exchange with other rooms.
Air condition with RH / T control.
12 Room
Microclimate frame
Measurement results:
In room Inside MC-frame
First case studies
14
15
Measurement technology
16
EWO system - UV
(photo oxidizing effect) GSD system - IR
(acidic effect)
Dosimeter:
Damage risk to selected CH materials
GSD
response Risk of damage to Lead
EWO
response
1.9 0.4
2.7 1.6
4.3 2.4
7.5 3.8
13.4 5.2
>13.4
>5.2
Based on known pollution and climate response of dosimeters 17
Object risk / Dosimeter response
Environmental parameters
18
Exposure studies:
“Traffic lights”
MEMORI workflow
19
Mitigation
Detailed description of why and how to:
1. Reduce pollutant concentration, by:
Avoid
Block
Dilute
Sorb:
Filter
2. Reduce relative humidity.
3. Reduce oxygen concentration.
4. Retest air quality (measurement). 20
Thank you!
From the MEMORI partners
NILU-Norwegian Institute for Air Research, Norway
Fraunhofer Institute for Silicate Research, Germany
Kultur und Arbeit eV, Germany
NILU Innovation AS, Norway
University of Pisa, Italy
Birkbeck College, University of London, Birkbeck, UK
University of Ghent, Belgium
Royal Danish Academy of Fine Arts, School of Architecture,
Design and Conservation, Denmark
University of Natural Resources and Life Sciences, Austria
University of Arts "George Enescu", Romania
SIT Grupo Empresarial S.L, Spain
Tate, UK
Dublin City University, Ireland
Landesstelle Für Museumsbetreuung, Baden Württemberg,
National Museum of Krakow,
Museum of Cultural History. University of Oslo
Lithuanian Theatre, Music and Cinema Museum
Preservation Equipment Ltd (PEL)
Istanbul University (IU)
National Research Institute of Cultural Properties. Tokyo.
Musee National Picasso, Paris