The Picarro G2205 gas concentration analyzer provides precise, real-time measurement of hydrogen fluoride (HF) and water (H2O) vapor at parts-per-trillion (ppt) sensitivity with negligible drift for atmospheric science and air quality applications. It incorporates coated components in the critical gas pathway. This reduces the propensity of HF molecules to adhere to pathway surfaces, which improves measurement response time. It requires virtually no consumables, thereby offering significant ease-of-use and lower cost of ownership benefits. The analyzer is rugged and easily transportable.
- Fast, continuous, real-time measurement of HF
- Long-term stability for infrequent calibration
- Small footprint, field or lab deployable with no consumables required
- Water correction automatically reports dry gas mole fractions
Precision at 5 minutes is 30 ppt. Drift at standard temperature and pressure (STP) over 24 hours is less than ±150 ppt. Water correction software automatically reports dry gas mole fractions to help reduce research complexity and consumable costs.
PICARRO G2205 in Thailand
The Picarro G2205 is a gas concentration analyzer that Thai Unique supplies and supports in Thailand, measuring hydrogen fluoride and water vapor continuously and in real time for atmospheric science and air quality studies.
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Where the gas concentration analyzer is used in Thailand
Based on the specifications above, the G2205 suits laboratories and field teams that:
- Need to follow hydrogen fluoride in ambient air as it changes, with ppt-level (parts per trillion) sensitivity, instead of collecting samples for analysis later
- Work on atmospheric science or air quality programmes where the measurement has to keep running without gaps and without frequent recalibration
- Want an instrument that can move between a laboratory bench and a field site, with a small footprint and rugged, transportable construction
- Need concentrations reported on a dry basis (dry mole fraction) automatically, with the water correction software removing the effect of water vapor so the data does not have to be post-processed by hand
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
How stable is the G2205 between calibrations, and how quickly does it respond to changes in HF?
Precision at 5 minutes is 30 ppt and drift at standard temperature and pressure stays under ±150 ppt across 24 hours, so calibration can be infrequent; coated components in the gas pathway limit how much HF sticks to surfaces, which shortens response time. Talk to our team if you would like this mapped against your own monitoring plan.
Why buy PICARRO G2205 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 gas concentration 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 G2205 configuration that fits your work, with lead time and service terms — use the Request Quote button below, or contact our team directly.