MM 2
Mobile Mass Spectrometer - The new Generation
The MM2 represents a new generation of quadrupol mass spectrometers with a membrane inlet. Equipped with flexible accessories such as the air-surface probe and the gas chromatograph with thermo desorption all tasks for chemical detection can be easily fulfilled. Introducing a novel vacuum system reflects the trend to high-performance but lightweight detection equipment and the application of current micro-controller based technologies for instrument control. With a volume of 43 litres and a weight of 35 kg a milestone in GC/MS technology has been achieved.
Key features
- Lightweight portable system
- Accessories like GC oven, probes, ground sampler
- Dedicated user interface
- Data evaluation based on the NIST library
Applications
The system is able to identify any organic chemical from any medium (soil, water, air) within 15 minutes via complimentary sampling techniques. Specifications and performance are not limited to a selected portion of chemicals. The system can be integrated into vehicles or networks of sensors. Training, operation and maintenance is reduced to the lowest possible level whilst the reliability is increased.
Technical data
Length x Width x Height: | 440mm x 307mm x 428mm |
Weight: | 35 kg (Basic Unit) |
Volume: | 43 l |
Ionisation: | Electron impact, 70 eV |
Vacuum system: | Ion getter pump < 10-6 mbar (20 l/s, N2), noiseless |
Inlet: | Membrane, heated |
Mass range: | 0 to 520 da |
Scan rate: | 7200 da/s with a resolution of 0.1 da |
Selected Ion Monitoring (SIM): | Up to 20 substances simultaneously |
External power supply: | 24 V DC (18 … 32V) |
Temperature: | -32°C ... + 49°C OPERATE MIL-STD 810F |
Humidity: | 95% @ 30°C MIL-STD 810F |
Vibration, Shock, Altitude: | MIL-STD810F |
Enclosure Protection (IP): | Basic unit: IP44, GC: IP43 |
EMC: | MIL-STD 461E, IEC61326-1 (EMC Directive 89/336/EEC) |
Product Safety: | IEC61010-1 (EC Low Directive 73/23/EEC) |
Data handling: | Separate standard PC, WINDOWS based operating systems |
