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PTR-QMS 300 - Protonen Tausch Reaktions - Massenspektrometer

Das neue IONICON PTR-QMS 300 ist ein ideales Einsteigergerät und bietet dennoch eine Empfindlichkeit, wie sie kaum von anderen Technologien in Echtzeit erreicht wird. Es ist leicht zu transportieren, robust und schon 15 Minuten nach dem Einschalten können Sie Ihre Messung starten. Steigen Sie in die Welt der PTR-MS Technologie für einen sehr günstigen Preis ein!


The PTR-QMS 300 is a very sensitive real-time monitor for volatile organic compounds (VOCs) and can measure concentrations as low as 300 pptv.

Succeeding the IONICON Compact PTR-MS that has been produced since 2003, the new PTR-QMS 300 is a small and lightweight PTR-MS for research or process monitoring applications with a remarkable detection limit of < 0,3 ppbv.

The PTR-QMS 300 is engineered as a very affordable, user- and maintenance-friendly, lean and innovative bench top set-up that focuses on industrial applications. It features a touchscreen display allowing for one-button control of the system and even preconfigured analysis tasks in combination with an optional embedded industrial computer and individualized software packages.

We provide flexible inlet solutions such as the integrated multi-position capability and the possibility to optionally upgrade the PTR-QMS 300 with multiplexing and data interface units thus bringing down the costs per sampling point and simplifying the integration in existing monitoring network infrastructure.

For research or laboratory use the PTR-QMS 300 is available as a fully functional entry-level PTR-MS instrument, being operated using the comprehensive IONICON PTR-QMS series software suite, available on an external notebook computer.

Expect these outstanding features:
  • Improved sensitivity: LoD < 300 pptv
  • New heated ion source/reaction chamber layout (accessible from top)
  • Heated inlet hose (multi-position capable)
  • Touch screen display
  • Optional:
    • Embedded industrial PC
    • Individually tailored software package
    • Multiplexing units
    • Data interfaces (digital/analog I/O)
    • PTR+SRI-MS (H3O+, NO+ and O2+ as reagent ions)
Would you like to know more? Please contact us or download the PTR-QMS 300 factsheet.
Technical Specifications:
Mass range 1-300 amu
Resolution < 1 amu
Response time 100 ms
Measuring time 2 ms/amu - 60 s/amu
Turbomolecular pumps 2
Detection threshold 300 pptv
Linearity range 300 pptv - 10 ppmv
Adjustable flow 50 - 500 sccm
Inlet system heating range up to 180°C
Reaction chamber heating range 40 - 130°C
Power supply 100-230 V, max 1000 W
Dimensions (w x h x d) 56x61x53 cm (22,1x24,1x20,9 in.)
Weight 70 kg (155 lb)

-Touchscreen display
-Ethernet 10/100MBit RJ45 (TCP/IP)

Specifications are subject to change without prior notice.