Landfill and biogas monitoring solutions including surface emissions, well field monitoring and fixed position gas monitoring.
Inspectra

The INSPECTRA® LASER is a natural gas leak portable analyzer with laser spectroscopy. This highly sensitive detector offers all the advantages of optical detection in a highly compact and portable device, giving you precise and reliable findings when detecting methane leaks.
- Total selectivity to methane
- Extended measurement range, from 1ppm to 100% gas volume
- Methane high sensitivity, below 1 ppm
- ATEX certified, can be used safely indoors and outdoors as well as in hazardous areas
- User-friendly
- Minimal maintenance
- Traceability of surveys with the NGS survey software installed on a tablet and controlling the integrated GPS receiver
- Light weight, compact design for maximum working comfort (2,7 kg with batteries)
- Maximum operational autonomy: power supplied by rechargeable batteries
Features
Total selectivity to methane
Extended measurement range from 1ppm - 100% gas volume
Visual and audible alarm indicators
Methane high sensitivity, below 1ppm
ATEX certified
User friendly
Minimal maintenance
Traceability of surveys with the NGS survey software
Light weight, compact design for maximum working comfort (2,7 kg with batteries)
Related Applications
Technical Specification
Gas Ranges
Response Time, T90 | CH4 |
4.5 Seconds |
Gases Measured | CH4 | by laser spectroscopy |
Range | CH4 | 0-10,000 ppm and 0 to 100% gas volume |
Typical Accuracy | CH4 |
0-1,000 ppm ± 2.5% |
Facilities
Alarms |
Visual (LED and LCD displays) and audio warnings |
Status Indicators | Include: Battery charge level and Pump status (speed 1 or 2) |
Gas Connection | Quick connect inlet coupling with locking mechanism: Gas Inlet |
Keypad | 5 Direct control keys Advanced function control with protected access scrolling menu |
Power Supply
Battery Type | Either with rechargeable battery pack: 3 x 1.2 V - 4 A/h NiCd in accordance with ATEX directive OR with Alkaline type D batteries: 3 x 1.5 V alkaline cells in accordance with ATEX directive |
Charge Time | Typical use (pump on speed 2): -8 hours at 68°F with all functions on. -6 hours at temperatures below 32°F with all functions on. -6 hours at temperatures above 95°F with all functions on. |
Battery Charger | 100 to 240 VAC/50-60 Hz battery charger for ATEX battery pack |
Charge Time | Approximately 10-12 hours from full discharge |
Pump
Output | 55 l/h and 65 l/h - 2 speed pump with status indicator on display |
Environmental Conditions
Operating Temperature Range | 5°F – 122°F (-10°C - 50°C) |
Relative Humidity | 0-95% non condensing |
Case Seal | IP54 |
Barometric Pressure Accuracy | Atmospheric pressure 29.9 in Hg (± 3 in Hg) |
Physical
Weight | 6 lbs |
Size | 10.3 x 4.4 x 5.5 inches |
Case Material | Polyamide reinforced with fibreglass and carbon. Front panel: anodised aluminium |
Display | Liquid crystal display with digits, icons and backlighting 3 areas: Concentration measurements (0-10,000ppm and 0.0% to 100% gas volume)Status indicator and dialogue window Height of measurement character for ppm scale: 13mm Height of measurement character for gas scale: 13mm Storage |
Certification Rating
ATEX | II 2G Ex ib IIA T1 Gb (Ta= -10°C to +50°C) |
CE | CE Marking 94/9/CE directive dated March 23rd 1994 89/336/CE CEM directive dated May 23rd 1989 electromagnetic compatibility |
Important Note: Due to ECOTEC’S continuous program of improvement, this specification is subject to change without prior notice.
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