GUARDION

         GUARDION

Portable GC/MS Chemical Identifier

Highlights:

  • Utilizes Gas Chromatography/Mass Spectrometry (GC/MS) technology to identify volatile and semi-volatile organic compounds including CWA and TIC
  • Start up and ready to operate in 5 minutes or less
  • Analysis in 3 minutes or less allows for up to 30 sample runs on a single battery charge
  • Universal sample collection technique accommodates gas, liquid, and solid sampling

To view the official product accreditations for GUARDION please click here.

GUARDION is hand-portable and ruggedized for use in a hot zone or extreme environments. The CUSTODION™, a solid phase microextraction (SPME) fiber syringe, is used for simple sample collection. It can analyze 12-15 samples per hour.

GUARDION includes CWA and TIC libraries as well as a hazards database for rapid decision support and can operate from a single battery charge for up to 3 hours.

The GUARDION vacuum system includes a ruggedized, low-maintenance turbomolecular pump that does not need to be replaced. The direct GC to MS interface eliminates the need for bake-out, minimizing logistical burden.

GC/MS is considered the “gold standard” for chemical identification. This technique can identify single or multiple substances within complex samples. Additionally, it can identify trace compounds that can go undetected by other technologies. Can be used in conjunction with the NIST/EPA/NIH mass spectral library.

 

specifications
specifications
Technology Gas Chromatography Mass Spectrometry
Size 39 x 38 x 22 cm (15.5 x 15 x 9 in) excluding handle
Weight 14.6kg (32 lbs.) including battery
Gas Chromatograph Helium carrier gas supply, internal disposable cartridge or external cylinder

MXT-5 column, 5-m, 0.1mm i.d., 0.4 μm df

Temperature programming up to 300°C, ramp rate 120°C/min

Split/splitless injection

Mass Spectrometer Toroidal ion trap
Vacuum System Turbomolecular vacuum pump with diaphragm roughing pump
Sample Collection Solid-Phase Microextraction (SPME) exposure to environment, head space, Tedlar® bag, liquid, or solution
Environmental Features System is sealed for operation in hot zone
Decontamination via Spray/wipe down
Operating Ranges Operational in extreme weather and temperatures ranging from 32°F to 113°F (0°C to 45°C).

Humidity 0 to 95% RH

User Interface Application for Use The embedded GUARDION software is a streamlined for rapid identification of substances in complex mixtures.

This easy-to-use software is designed for use by non-experts and is optimized for operation in full PPE. Network

enabled. Windows® CE operating system, PEAC® chemical hazards database.

Controller Touch-screen embedded system

Finger, stylus, or keypad navigation

Power Removable, rechargeable Li-ion battery (2-3 hours run time)

External power supply

24-V vehicle power adaptor

External Data Storage Full USB support

Flash devices

Input/Output Devices Mouse and keyboard compatible

Ethernet capable

Available Options
Software CHROMION™ advanced GC/MS software for PC
Libraries NIST/EPA/NIH Mass Spectral Library
Wireless Capability Bluetooth™ communications between GUARDION unit and PC
Colors Multiple colors available