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High-Sensitivity PTR-QMS 500 - Protonen Tausch Reaktions - Massenspektrometer

IONICON High-Sensitivity PTR-QMS 500 ist das Prämiumprodukt der PTR-QMS Serie und zeichnet sich durch sein extrem niedriges Detektionslimit von flüchtigen organischen Komponenten (VOC) im sub pptv-Bereich, ohne aufwändige Probenvorbereitung aus.

The IONICON High-Sensitivity PTR-QMS 500 is an ultra-sensitive detector for volatile organic compounds (VOCs) that enables you to continuously quantify VOCs in lowest possible concentrations touching even the ppqv-regime. The IONICON High-Sensitivity PTR-MS is our best offer in terms of detection limit, highest sensitivity and precursor ion yields. Direct whole air sampling without preparation, straight forward handling and absolute quantification of volatile compounds in real-time is common to all IONICON PTR-MS instruments.


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Technical Specifications:

Mass range 1-512 amu
Resolution < 1 amu
Response time 100 ms
Turbomolecular pumps 3
Sensitivity (Benzene) > 300 cps/ppbv
Detection threshold < 1 pptv
Linearity range 1 pptv - 10 ppmv
Adjustable flow 80 - 800 sccm
Inlet system heating range up to 180°C
(multi-position capable)
Reaction chamber heating range 45 - 120°C
Power supply 115/230 V, max 1500 W
Dimensions (w x h x d) 60x91x60 cm (23,7x35,9x23,7 in.)
Weight 132 kg (291 lb)
Main interfaces

- Touchscreen display 
- Ethernet 10/100MBit RJ45 (TCP/IP)
- 8x DO, 4x DI, 4x AI, 4x AO

Optional features

- Embedded industrial PC
- Individually tailored software package
- Multiplexing units
- Data interfaces (digital/analog I/O)
Switchable Reagent Ions (SRI): H3O+, NO+ and O2+ as precursor ions

Specifications are subject to change without prior notice.