VOCs Monitoring

VOCs Monitoring is used to determine toxic compounds in air by use of using thermal desorption/gas chromatography/mass spectrometry after they have been collected onto sorbent tubes. These tubes can either adsorb specific compounds or adsorb a broad range of compounds, quantitatively.

The type of tube used and whether the sampling is passive or active depends on the requirements at the respective test site

Applications

Indoor/outdoor air monitoring
Workplace / Personal air monitoring
Cleanroom / Labor air monitoring

Technical Specifications

Low Flow Air Sampling Pump

Flow Range 1- 350cc/min
Run time: 8h minimum

PerkinElmer - CLARUS 680 (GC without Autosampler)

Oven temperature: 30°C to 330°C/350°C
Packed-column injector, 50 ˚C to 330°C/350°C
Elite-5 Capillary Column - 30 m x 0.25 mm I.D. x 0.25 μm

PerkinElmer - CLARUS SQ 8T (MS)

Source: PerkinElmer SMARTsource™
Ionization Type: EI
Filament: Marathon™
Mass Range 1.0 – 1,200 u (amu)
Detector Clarifi™
Analyzer: Quadrupole with pre-filter
Temperature Settings SMARTsource: Settable 50 ˚C – 350 ˚C
GC transfer line: Settable 50 ˚C – 350 ˚C

PerkinElmer TurboMatrix 650ATD

Automated Thermal Desorber (50 tubes with PPC, sample recollection, tube and trap)
Primary Desorption oven: Temp range: 50 °C to 400 °C, Desorption time 1.0 min to 999.0 min
Quartz cold trap: Temp range: -40 °C to 400 °C, Heating rates 5 °C/sec, 20 °C/sec, 40 °C/sec and ballistic
Transfer line to GC: Temp range 50 °C to 300 °C

Contact

Chemical and Physical Analytics

E-Mail: Analytic.SWM@osram.com

Chemical and Physical Analytics
Mittelstetter Weg 2, 86830 Schwabmünchen