The Series 150-Lab H2S Analyzer from Analytical Systems Keco, Houston, Texas, measures hydrogen sulfide without interference or “false positives” to provide highly accurate results. 

Used in inspection labs and the food and beverage industry, among other applications, the Series 150-Lab H2S Analyzer is capable of high-precision gas measurement in the low, single-digit PPB to high PPM levels. 

ASTM-approved, the H2S analyzer utilizes a colorimetric-rateometric tape method of detection unaffected by cross-sensitivities to avoid false positives that cause negative results. In addition, the tape method analyzer never suffers from zero drift nor requires a supply of zero air.

How it works is, operators only need to push one button to begin analysis after connecting the prepared sample to the analyzer through a 1/8th-inch tube fitting. After pressing start, the sample is analyzed in 5-10 minutes. 

Rugged, compact (10x12x6 inches) and lightweight (10 pounds), the Series 150-Lab H2S Analyzer offers a user-friendly gas analysis method for process control, air quality, laboratory and product quality applications.  

Analytical Systems Keco