QED QED Environmental Systems Ltd

GA5000 Portable Landfill Gas Analyser

Name: GA5000 Portable Landfill Gas Analyser
Brand: QED Environmental Systems Ltd
SKU: QED-GA5000

Portable landfill and contaminated-land gas analyser for CH4, CO2, O2, H2S and CO.

ModelGA5000

SKUQED-GA5000

CategoryGas Analysis & Chromatography

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Key Features

Certified: ATEX, IECEx, CSA, MCERTS and UKAS calibration (ISO 17025)
Measures % CH4, CO2 and O2; barometric and relative pressure
Peak and previous readings; simultaneous display of all gases
CH4 and CO2 accuracy ±0.5 % after calibration
Memory: 2,000 IDs and 4,000 readings (with GAM software)
Data logging and profiling; up to 6 gases monitored
3-year warranty

Overview

The Geotech GA5000 is a landfill and contaminated-land portable gas analyser with available measurements of CH4, CO2, O2, H2S and CO. It is easy to use and calibrate, helps standardise monitoring routines and supports environmental legislation compliance.

Working Principle

CH4 and CO2 are measured by a dual-wavelength infrared sensor with reference channel; O2 and optional CO (H2 compensated), H2S, NH3 and H2 by internal electrochemical sensors. Barometric and relative pressure are also measured.

Applications

Benefits

Easy to use and calibrate
Supports environmental legislation compliance
Standardises monitoring routines; easy data transfer

Technical Specifications

Standard Gas Cells
CH4	0–100 % (±0.5 % vol 0–70 %; ±1.5 % vol 70–100 %)
CO2	0–100 % (±0.5 % vol 0–60 %; ±1.5 % vol 60–100 %)
O2	0–25 % (±1.0 % vol)

Optional Gas Cells
Ranges	H2S 0–50 ppm up to 0–10,000 ppm; CO 0–500/1,000/2,000 ppm (H2-compensated option); NH3 0–1,000 ppm; H2 0–1,000 ppm

Power
Battery	Rechargeable NiMH pack, typical use 8 hours
Charger	Mains 100–240 V, approx. 4 h charge

Options
Available	Borehole gas flow (l/h), flow logging, GPS / field navigator, ATEX anemometer, Bluetooth, Gas Analyser Manager software

Downloads

Datasheet (PDF)PDF

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Frequently Asked Questions

What warranty is offered on this product?

All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.

Do you provide installation and commissioning?

Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.

Are spares and calibration available locally?

Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.

How long is the typical lead time?

Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.

Request a Quote — GA5000 Portable Landfill Gas Analyser

Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.