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The innovative technology which makes this possible came from the Master EU Project. The purpose of the technical developments was to create a reliable and cost effective way of determining the long term average air quality and its effects of organic objects. The innovative technology which makes this possible came from the Master EU Project. The purpose of the technical developments was to create a reliable and cost effective way of determining the long term average air quality and its effects of organic objects. Phase I
The first phase is to utilize the EWO Dosimeter developed by NILU. The dosimeter reacts in a generic way to the air envronment and detects unfavourable conditions before noticeable changes on museum objects can be observed. The dosimeter response gives a direct measure for the acceptability of an environment in various areas from archives to exhibitions. The dosimeter is sensitive to NO2, O3, temperature, relative humidity and UV-light and to high concentrations of SO2(> 60 ppb).
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Phase II
If Phase 2 is required then we suggest the use of passive
samplers to determine the exact cause of the concern.
These passive samplers are placed in the same location as the EWO and remain there for one month before being returned to NILU Products for evaluation. The sample image to the right was created by
SVOUM Ltd. to show results of a passive sampler study.
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Dust Analysis
In addition, NILU Products can also provide dust testing capabilities to determine deposition rate. Sampling materials are provided which are exposed and then returned for analysis and a report provided to the client.
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| | For technical questions please contact Dr. Susana Lopez-Aparicio at sla@nilu.no
For sales inquires please contact Heidi Fjeldstad at hfj@nilu.no
For business related questions please contact John Ackerman at jja@nilu.no |
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