TwinSense
 Dual Ion-Molecule Reaction - Mass Spectrometer

Specifications

Technical Data IMR-MS 1 Technical Data IMR-MS 2
Mass range 7 – 519 amu Mass range 7 – 519 amu
Resolution ‹ 1 amu Resolution ‹ 1 amu
Analysis time ›= 1 msec/amu Analysis time ›= 1 msec/amu
Measuring range* 10^5 Measuring range* 10^5
Response time* T90 ‹ 20 msec Response time* T90 ‹ 20 msec
Lower detection limit* 0.4 ppt 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 1,250 W
Dimension (WxHxD) 590 x 1,128 x 730 mm
Weight 125 kg

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

 ** depending on the type of gas inlet System