• TOC Analyzers and Sensors
  • 500 RL On-Line
  • 500 RLe On-Line
  • 900 Laboratory
  • 900 Portable
  • 900 On-Line
  • 5310 C Laboratory
  • 5310 C On-Line
  • 5310 C Portable
  • CheckPoint Sensor
    • Applications
    • Awards
    • Features and Benefits
    • Literature and Resources
    • Options and Accessories
    • Specifications
    • Standards
  • InnovOx Laboratory
  • InnovOx On-Line
  • Previous-Generation TOC Models
• GE Autosampler
• Quality System Optimization Services
• Boron Analyzer (UPW)
• Leakwise Oil Detectors
• Nitric Oxide Analyzer
• Parts
• Accessories
• Software
• Standards and Vials
• Support Documentation

Visit us at:

CheckPoint — the ultimate in online and portable TOC analysis.

The GE CheckPoint Total Organic Carbon (TOC) Sensors let you monitor TOC on-line or sample TOC anywhere, anytime. Key features and benefits include:

TOC Monitoring Versatility and Convenience

Depending on your needs, CheckPoint Pharma or CheckPoint^e can be used for continuous on-line monitoring, rapid on-line monitoring, or grab sampling.

Ultra Portability

The Sievers CheckPoint TOC Sensors takes portable TOC analysis to a new level with its optional battery operation. The CheckPoint TOC Sensors can operate four or five hours using the battery, or continuously with AC power. Weighing just 3.6 kg (7.9 lb) with battery, CheckPoint gives you the freedom to sample TOC anywhere, anytime.

Rapid Analysis

CheckPoint TOC Sensors provide the rapid results and fast rinse down required for time-critical diagnostics and troubleshooting. Featuring a default measurement every 15 seconds, users can adjust output intervals up to 8 hours.

Easy to Use with Low Maintenance

The reagentless CheckPoint Sensors are easy to operate and require minimal maintenance. is typically stable for six months.

Pharmaceutical Regulatory Compliance

The new, economical CheckPoint Pharma TOC Sensor is designed for pharmaceutical applications, and has a Standard Operating Procedure (SOP) that meets minimum United States Pharmacopeia (USP), European Pharmacopeia (EP), Chinese Pharmacopeia (CP), and Indian Pharmacopeia (IP) requirements.

Contact Us

To have an GE Analytical Instruments representative contact you with more information or to arrange a demo, please click here.