The BGA244 Binary Gas Analyzer measures gas ratios and purity with 0.1% accuracy using speed of sound technology, operating without lasers or chemical sensors.
The Stanford Research Systems BGA244 Binary Gas Analyzer is a device that quickly, continuously, and non-invasively determines the ratio of gases in a binary mixture or checks the purity of a single gas. It operates without lasers, filaments, chemical sensors, optical sources, separation columns, reference gases, or reagents, and runs virtually maintenance-free. The instrument provides high accuracy in gas composition measurements, with typical accuracy of 0.1% and up to 10 ppm with a REL to the dominant gas species.
| Accuracy | 0.1% typ. |
|---|---|
| Measurement Rate | 4.4 Hz |
| Operating Temperature | -20 °C to +70 °C |
| Speed of Sound Range | 100 to 1500 m/s |
| Cavity Volume | 130 cc |
| Operating Flow Rate | 0 to 5000 sccm |
| Proof Pressure | 2,500 psi |
| Dimensions (BGA244) | 5.5" × 4.5" × 3.25" |
The BGA244 has three basic measurement modes: Binary Gas Analyzer, Gas Purity Analyzer, and Physical Measurements Analyzer.
The instrument determines the composition of gas mixtures with an accuracy of about 0.1 %.
The device operates over a pressure range that extends from a few psi up to 150 psi.
The operating temperature ranges from -20 °C to +70 °C.