TobaccoSense
 Ion-Molecule Reaction & Electron Impact - Mass Spectrometer

Specifications

Technical Data EI-MS Technical Data IMR-MS
Mass range 2 – 100 amu Mass range 7 – 519 amu
Resolution ‹ 1 amu Resolution ‹ 1 amu
Analysis time ›= 5 msec/amu Analysis time ›= 1 msec/amu
Measuring range* 0 - 100 Vol% Measuring range* 10^5
Response time* T90 ‹ 20 msec Response time* T90 ‹ 20 msec
Lower detection limit* > 0.01 Vol% Lower detection limit*0.4 ppt
Concentration drift ‹ ± 5 % over 24 h Concentration drift ‹ ± 5 % over 24 h
Reproducibility ‹ ± 3 % Reproducibility ‹ ± 3 %
Accuracy ‹ ± 2 % Accuracy ‹ ± 2 %
Ambient temperature 20 °C - 35 °C Ambient temperature 20 °C - 35 °C
Humidity max. 80 % (non condensing) Humidity max. 80 % (non condensing)
Gas consumption** 30 – 3,000 ml/min Gas consumption** 30 – 3,000 ml/min
Gas inlet temperature 50 °C – 190 °C adjustable Gas inlet temperature 50 °C – 190 °C adjustable
Gas inlet pressure** 0.1 – 1 bar Gas inlet pressure** 0.1 – 1 bar
Power 230 V/50 Hz or 115 V/60 Hz 1,000 W
Dimension (WxHxD) 534 x 806 x 639 mm
Weight 100 kg

* depending on the components measured, system setup and the settings

** depending on the type of gas inlet System