Total Sulfur – Model 600 & 700
Features
Features
- Specific to sulfur only. No false positives, ever
- Conformity to ASTM methods
- Explosion proof for hazardous areas (Series 700)
- Automatic self-zero (no zero gas required)
- Does not suffer from sensor ‘zero drift’
- Fast response time
- Accurate and continuous analysis
- Quantitative measurement in PPB, PPM & percent Levels
- Proven reliability
- Automatic Calibration (optional)
- Remote & Web based monitoring/control (optional)
Analytical Systems Keco, with over 25 years of experience, delivers dependable, low-maintenance, and cost-effective sulfur analyzers for petrochemical, gas processing, and pipeline industries. The Series 700 (explosion-proof) and Series 600 (general purpose) measure total sulfur by hydrogenation, aligning with ASTM Methods D3031, D4084-82, D4468-85, and 4045-81.
Sulfur is thermally cracked in a heated hydrogen stream, forming H₂S, which reacts with lead acetate tape. The resulting darkening is measured optically for accurate, reproducible readings at PPB to 100% sensitivity.
KECO’s analyzers feature an LCD display for readings, alarms, and diagnostics, and use non-reactive materials to ensure reliability. The unique ratiometric-colorimetric tape detector virtually eliminates cross-interference, avoiding false positives and delivering proven performance across global installations.
