The AGL is an instrument from the UK for measuring BlackSmoke and acidity. The AGL instrument is used in conjunction with the EEL (Diffusion Systems) Model 43 smoke stain reflectometer. The zero is set with the reflectometer switched off. The instrument is checked for correct functioning using a calibrating tile. The measuring head Is set on the white standard tile and the control adjusted to read 100. The head is then moved to the grey half of the tile which has a calibration marked on it. The instrument should agree with this calibration to ±1.5 divisions. The white tile is now covered by a clean Whatman No. 1 filter paper smooth side uppermost. The instrument Is re-set to 100. Stained papers are assessed on the white tile. The instrument does not use a coloured filter.
Instrument for pumping 2m3 air per day through absorbing solution ( in glass container).
INTERSCIENCE Finnigan trace GC ultre + trace DSQ
The IHE instrument is an instrument from Belgium to measure BlackSmoke and acidity. The IHE instrument is used with the Diffusion Systems Reflectometer Mark III Model 11. The instrument is zeroed using a standard black tile and the span (100) by setting the measuring head on the smooth side of a Whatman No. 1 filter paper set on a standard white tile - supplied with the black standard. The smoke stained filter is evaluated on the standard white tile. The reflectometer uses a green filter.
EIGENBRODT (NSA 181 KHT) - WET ONLY SAMPLER
Sequential Air Sampler, Type EK, Aerosol filter as for sulphate + oxalic acid im
Sequential Air Sampler, Type EK. KOH-impregnated Whatman 40 filter
Sequential Air Sampler, Type SS2000. NaI-impregnated glass sinters
Diffusion Systems Ltd: Smoke Stain Reflectometer mod. 43
This will be remove shortly from CODELIST
The Environnement SF8 is an instrument from France to measure Black Smoke & Acidity The Environnement SF8 instrument is used with a Photovolt Model 670 reflectometer, to measure the degree of staining on Schneider CA 32 filter paper. The reflectometer is zeroed by setting the measuring head on a standard black tile and to 100 when set on a pile of clean Schneider filter papers. A standard white tile of similar reflectance to the filter papers is used to check the calibration which should not differ from clean filter paper by more than ±2 divisions. Each stain is measured with the stained paper set on a pile of clean filter papers. The reflectometer uses a green optical filter.
Modified diffusion tube by Gradko to measure NH3
To include both PM10, PM2.5 or other PM fraction...
Passive sampler (Carbopack E),Perkin-Elmer ATD 400,HP GC 5890,HP MS 5792
PERKIN ELMER Turbomatrix Desorber, PERKIN ELMER Clarus 500
Sunset Laboratory Inc Thermal / Optical Carbon Analyser
Thermo Scientific: Trace GC ultra + DSQII
Thermo Scientific: Trace GC ultra + Trace MS
Digitel DPA96MV (active sampling for VOC)
Bergerhoff (bulk sampler for deposition of heavy metals and PAHs)