ACCULASE-GPA™ TDL H2S, CO2, H2O ANALYZER

AccuLase-GPA™ is the only tunable diode laser (TDL) analyzer that measures H2S, CO2, and H2O using 1 Herriot Cell.

AccuLase-GPA™ was designed for specific natural gas and refinery applications. AccuLase is backed by 40 years of experience in the natural gas industry.

AccuLase-GPA™ uses a proprietary measurement cell that detects H2S down to 0.15 ppm, rivaling the capabilities of lead-acetate tape technology. AccuLase-GPA™ is specific to H2S without methane, CO2, or benzene interferences. Since AccuLase-GPA™ does not require a scrubber system, the response time is 30 seconds. AccuLase-GPA™ can measure up to 4 streams.

AccuLase-GPA™ requires minimal hands-on maintenance. The only utility required is 80 watts DC or 100 watts AC. AccuLase-GPA™ is Div. 1 & Div. 2 certified with secure, remote access using a local area network web-browser GUI.

Are you looking to avoid pipeline network “lock-out,” corrosion, or off-spec product? Do you need to automate custody transfer validation or better ensure contractual/regulatory compliance? Then AccuLase is the analyzer you need for operational certainty.

• MEASUREMENT CERTAINTY

  0.15 ppm LDL Sensitivity Every 30 Seconds

  • Proprietary Herriott Cell

  No Background Scrubber Required

  • On-Board Pump Prevents Methane / CO₂ Interferences

  Multi-Stream Up to 4 Pipelines

  • Cost-Effective Solution for Custody Transfer

  Minimal Hands-On Maintenance

  • No Consumables, Automatic Calibration

  Certified for Hazardous Areas

  • No Purge or Instrument Air Required

  Single Cell Analysis

  • H2S, CO2, H2O in Small Footprint Configuration

Download Brochure