Microportable gas analyzers GLA131 Series

The ABB OA-ICOS gas analyzers build on the heritage and extensive track record of Los Gatos Research analyzers, using patented Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) technology, the latest evolution in tunable diode laser absorption spectroscopy.

ABB’s microportable gas analyzer reports measurements of various gases simultaneously in a package that is compact, crushproof and travels anywhere. Small enough to be hand-carried (even on-board aircraft) and requiring less than 35 watts, the Microportable offers opportunities for measurements anywhere.

As with all OA-ICOS analyzers, the Microportable is fast, simple to use and offers the best overall performance, which makes it ideal, but not limited to, field studies such as:

• Soil flux measurements
• Greenhouse gas monitoring
• Natural gas leak detection

Sampling conditions
Sample temperature: -40 – 50 °C
Operating temperature: 5 – 45 °C
Ambient humidity: 0 - 99.9% RH non-condensing

Flow response time
<0.4 second (1/e)

Data measurement rate
0.01 – 10 Hz (user selectable)

Data outputs
WiFi, Ethernet, USB, MIU connection (8 ports), Serial(RS-232)

Power requirements
10-30 VDC or 110/240 VAC
35 W max power consumption (two-laser systems)
120 W Power supply/charger included

Dimensions
12cm H x 34 cm W x 29.5 cm D
6 in. H × 13.4 in. W × 11.6 in. D

Weight
6.1 kg (13.5 lbs) with internal battery