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Real-time measurement of trace compounds in air.

Models and Specifications

Choose the Reagent Ions for Your Analysis

The Vocus CI-TOF is available with a variety of reagent ions – each optimized for specific classes of compounds.

ApplicationCommon Reagent Ions
Ambient Air MonitoringPTR (H3O+), NH4+, O2+, NO+, I, Br
Food, Flavor, and FragrancesPTR (H3O+), NH4+, NO+, I
Breath AnalysisPTR (H3O+), NH4+
Semiconductor AMCO2+, NH4+, I

Learn more about targeting specific compound classes and Vocus reactor configurations.

Choose Your Vocus CI-TOF Model

 Resolving PoweraLOD PTR LOD AimSensitivity PTRSensitivity Aim SizePower 
 Th/Th
M/ΔM
pptv
1 min | 1 s
xylene
pptv
1 min |  1 s
Levoglucosan
 > cps/ppb
xylene
> cps/ppb
Levoglucosan
kg | mm
2R100001 | 101 | 103000030000170 | 480 x 615 x 1480800
50001 | 101 | 103000030000130 | 480 x 615 x 1130800
Scout 400051040004000 130 | 480 x 615 x 1130800

Eiger

220020100095 | 422 x 630 x 840600
Elf 50020500 55 | 380 x 500 x 650450

a. Resolving power at specified sensitivity.  Each model can be operated with higher resolving power at reduced sensitivity.

Standard Components With Each Model

Options

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