The new PTR-TOF 4000 is a compact, ultra-sensitive & high-resolution IONICON PTR-TOF real-time trace VOC analyzer.
It is our first high-resolution PTR-TOFMS built into the same small and lightweight layout known from our successful PTR-TOF 1000 series.
It also features the new hexapole ION-GUIDE technology for increased sensitivity and resolution. The PTR-TOF 4000 thus allows you to benefit from both high mass resolving power and high-sensitivity.
Like the other instruments built on this platform also the PTR-TOF 4000 demonstrated its reliability and robustness but also its remarkable technical abilities and speed during various international campaigns (e.g. NASA's KORUS-AQ).
Go for a high-resolution instrument with the new PTR-TOF 4000: our smallest, lightest and most affordable high-resolution time PTR-TOF trace gas analyzer. Don't settle for anything less advanced!
Are you looking for more resolution and even higher sensitivity? Take a look at the PTR-QiTOF.
> 4000 m/Δm (FWHM) for m/z > 147
|Response time||< 100 ms|
> 200 cps/ppbv for m/z 79
|Detection limits averaged over 1 minute||
< 20 pptv for m/z 79
|Linearity range||5 pptv - 100 ppbv|
|Pulse frequency||up to 150 kHz|
|Adjustable flow||50 - 800sccm|
Inlet system heating range
40 - 180°C
(2nd inlet system and other inlet options on request)
|Reaction chamber heating range||40 - 120°C|
|Weight||< 160 kg|
|Dimensions (w x h x d)||60x91x80 cm (23.7 x 35.9 x 31.5 in.)|
|Power supply||100-230 V, max 1500 W|
8x DI/O, 2x AI, 2x AO
|Selected optional features &
Specifications are subject to change without prior notice.