The Picarro G2508 gas concentration analyzer provides simultaneous, precise measurement of nitrous oxide (N2O), methane (CH4), carbon dioxide (CO2), ammonia (NH3) at parts-per-billion (ppb), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for agriculture soil science, ecology, and emissions quantification.
• Simultaneous and continuous measurement of N2O, CH4, CO2, NH3 and H2O
• Parts-per-billion sensitivity for excellent rate-of-rise quantification
• Rapid response time and continuous measurements provide data at high temporal resolution
• Operates in open or closed systems and integrates easily with chamber systems
• Water correction automatically reports dry gas mole fractions
Precision at 1 minute and 5 minutes is <10 and <5 ppb for N2O, <7 and <5 ppb for CH4, <300 and <200 ppb for CO2, and <3 and <1 ppb for NH3. Water correction software automatically reports dry gas mole fractions to help reduce research complexity and consumable costs.
PICARRO G2508 in Thailand
Thai Unique supplies and supports the PICARRO G2508 greenhouse gas analyzer in Thailand, giving soil, ecology and emissions researchers simultaneous readings of nitrous oxide, methane, carbon dioxide, ammonia and water vapor from a single instrument.
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Where this greenhouse gas analyzer is used in Thailand
Based on the specifications above, the G2508 suits laboratories that
- Need to track how quickly N2O, CH4, CO2 and NH3 build up inside soil chambers, with ppb-level sensitivity for calculating flux from that concentration increase
- Work on agricultural soil, ecology or emissions projects that depend on continuous data at high time resolution
- Want an analyzer that runs in open or closed systems and connects readily to chamber setups
- Want concentrations reported on a dry basis (dry mole fraction) automatically, with the effect of water vapor removed, which cuts processing steps and helps keep consumable costs down
Service and support in Thailand
An analytical instrument does not end at delivery. Thai Unique supports yours from within the country.
- Installation and calibration — our engineers install the system, run performance verification and calibrate it for your actual workload
- Scheduled preventive maintenance — year-round cover under a Service Contract, with costs you can budget for
- Repairs with genuine spare parts — experienced technicians using original components from the manufacturer
- Operator training — classroom and hands-on training on your own instrument
- Sample testing and method verification — we run your real samples and verify the method before you commit
Frequently asked questions
What precision can we expect from the G2508 for each gas over 1 minute and 5 minutes?
Precision is below 10 ppb (1 minute) and 5 ppb (5 minutes) for N2O, below 7 and 5 ppb for CH4, below 300 and 200 ppb for CO2, and below 3 and 1 ppb for NH3. To see how these figures fit your study design, talk to our team.
Why buy PICARRO G2508 from Thai Unique rather than direct from the manufacturer?
Because the people who look after it are here. Installation, calibration, scheduled maintenance, repairs with genuine parts and operator training are all handled by our team in Thailand, without routing every request overseas.
Can we test our own samples before deciding?
Yes. Our sample testing and method verification service runs your real samples so you can see the results this greenhouse gas analyzer gives on your workload before you buy.
How much does it cost, and how do we request a quotation?
Pricing depends on the configuration, accessories and the scope of work in your laboratory. Tell our sales team what you need to analyse and how many samples you run per day, and we will propose a configuration together with lead time and service terms.
Request a quotation
Tell us what you need to analyse, how many samples you run per day and the sample types involved. Our team will propose the PICARRO G2508 configuration that fits your work, with lead time and service terms — use the Request Quote button below, or contact our team directly.