Model 801W H₂S Analyzer

The 801W is a wall mounted unit in a Nema 4X enclosure suitable for DIV 2 areas. It has a front mounted tape drive assembly. This microprocessor-based H₂S analyzer using the principle of lead acetate tape. The optics, mechanical system, digital electronics and software all combine to fully utilize the inherent strengths of the lead acetate methodology.

• Selective to based H₂S only without interferences of any kind
  
• Sensitive to parts per billion (ppb) or parts per million (ppm)
  
• The 801W was designed for high reliability, low maintenance operation.
  
• The optical system is composed of a solid state light source (LED) and silicon photo-diode detectors.
  
• The software performs diagnostic checks on startup and during operation.
  
• The tape drive assembly uses a digitally controlled stepper motor directly driving the tape, eliminating complex drive systems.
  
• Automatic compensation eliminates zero drift.
  
• Simple operation allows non-technical personnel to operate the 801W.
  
• Low power electronics can operate from batteries or solar power.

Galvanic Applied Sciences Inc., Bay 6, 6325-12th Street S.E., Calgary, AB T2H 2K1. Tel: 403-252-8470; Fax: 403-255-6287.