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Ion Mobility Spectrometry
Photo Ionization Detector
Gas Chromatography Data Sheet
IMS-AnalyzerThe environmental and industrial IMS multi-gas analyzers
The IMS-Analyzer is a multi-gas analyzer as Ion Mobility Spectrometer (IMS) with high sensitivity in the lower ppb-range and high resolution. With this trace-gas analyzer toxic gases can be detected and identified without any enrichment directly in situ already at a very low concentration level.
For the further enhancement of the selectivity and further reduction of cross sensitivities the IMS-Analyzer is also available as GC-IMS approach. There the IMS is coupled with a gas chromatographic column (GC) for pre-separation.
price / performance ratio which makes it quite interesting for replacements of expensive process gas chromatographs.
This unique combination of GC column with IMS to a GC-IMS is also offered as mobile analyzer and is the smallest GC-IMS analyzer available on the market.
With the IMS-Analyzer, IUT Medical offers a high sensitive, high selective, reliable, and easy to operate analyzer. The analyzer offers an excellent
Analysis Application
• Ambient Air Monitoring
• Process Gas Monitoring
• Continuously Emission Control
(Stack)
• Semiconductor Fabrication
• Environmental Monitoring
• Medical / Pharmaceutical
Monitoring
Features
• Real-time analysis of
Toxic Industrial Compounds (TICs)
• High sensitivity in lower ppb-range
• Superior selectivity and cross sensitivity
rejection
• Enhancement with GC-column
coupling (GC-IMS)
• Analysis directly in situ
(No Tedlar bag sampling / no lab analysis)
• Operation under ambient air pressure
• Low costs of operation, no consumables,
no carrier gas required
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Data Sheet
Technical DataIMS-AnalyzerThe environmental and industrial IMS multi-gas analyzers
With this trace-gas analyzer toxic gases can be detected and identified without any enrichment directly in situ already at a very low concentration level. The detection including sampling and identification process takes few seconds, depending on the possible GC-Setup.
Compared with other systems the IMS-Analyzer has the advantage to operate under atmospheric pressure. This makes it best suitable for mobile applications for on-site measurements. The powerful rechargeable battery offers an optimal mobile use. Due to the special approach the sensitivity is extremely high. Unlike other IMS systems the IMS-Analyzer does not use dopants and does not use a membrane.
For the enhancement of the selectivity and further reduction of cross sensitivities the IMS-Analyzer is also available as GC-IMS approach. There the IMS is coupled with a gas chromatographic column (GC) for pre-separation. The GC-IMS version operates without carrier gas which keeps the operation costs low and makes it best suitable for the mobile use.
EX-protection (purge system) is available.
Calibration functions with an additional calibrator for SPAN/ZERO calibration is offered as well as Multi-Point-Sample (MPS) systems, dilution- or even gas probe chiller systems.
The IMS-Analyzer enclosures can range from Class 1 Division 1 to general purpose. Also
Detection principle:
Ion Mobility Spectrometry (IMS), or Gas-Chromatography-IMS
Ionization: Tritium (3H). No license or wipe test required
Measurablecompounds(only as example;other compounds possible):
Acetone, Ammonia, Acrylonitrile, Benzyl chloride, Bromine, Chlorine, Hydrogen chloride, Hydrogen bromide, Hydrogen fluoride, Dimethyl sulfate (DMS), Chlorocyane, CMME, Dibutyl phthalate (DBP), Hydrazine, Isocyanates, NMP, PFIB, Phosgene, Sulfur dioxide, Vinyl chloride
Sensitivity: Lower ppb range
Moisture: 0% to 90% RH
Data output:(depending on version)
• Integrated GUI• 4 - 20 mA (analog)• RS-232 (optional)• RS-485 (optional)• USB (optional)• LAN / WLAN (optional)• Digital in/out
Warm-up time: 20 minutes
Measuring time: Seconds to minutes (depending on GC setup)
Power: 100 V - 240 V / 50Hz - 60 Hzmobile: typically 8 hours with Li-ion battery
Carrier gas: No carrier gas required
Enclosure: 19'' rack mounted
Industrial enclosure (NEMA 4)
Mobile
Dimension: W:H:D:
483 mm135 mm420 mm
W:H:D:
500 mm500 mm210 mm
W:H:D:
280 mm100 mm280 mm
Weight: ~10 kg (~22 lbs)
18 kg (40 lbs.)
~7 kg (~15.5 lbs)
Operationtemperature:
0°C - 50°C(+32°F - 122°F)
-40°C - 50°C(-40°F - 122°F)
-10°C - 50°C(+14°F - 122°F)
Storage temperature:
-10°C - 50°C (+14°F - 122°F)
-10°C - 50°C (+14°F - 122°F)
-10°C - 50°C (+14°F - 122°F)
IUT Technologies GmbH
phone: +49 (0)30 20 14 33 00 0fax: +49 (0)30 20 14 33 00 9e-mail: [email protected]
Volmerstrasse 7 BD-12489 BerlinGermany