• TOC Analyzers and Sensors
  • 500 RL On-Line
  • 500 RLe On-Line
  • 900 Laboratory
  • 900 Portable
  • 900 On-Line
    • Features and Benefits
    • Literature and Resources
    • Options and Accessories
    • Specifications
    • Specifications - Turbo Model
    • Standards
  • 5310 C Laboratory
  • 5310 C On-Line
  • CheckPoint Sensor
  • 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 and Accessories
• Software
• Standards and Vials
• Support Documentation

The Sievers 900 On-Line Total Organic Carbon (TOC) Analyzer is designed for continuous monitoring of waters from ultrapure to potable. It offers superior versatility, as well as accuracy and precision across a dynamic operating range of 0.03 parts per billion (ppb) to 50 parts per million (ppm). In addition to the continuous TOC analysis mode, discrete grab samples, as well as standards, can be introduced using the patented Sievers Integrated On-Line Sampling System (IOS System™).

900 On-Line Turbo

For reclaim applications, the Sievers 900 On-Line is available in a Turbo TOC analysis mode. Click here for more information on this model.

Compliance with the Japanese Pharmaceopeia 16 (JP16) and Other Global Pharmacopeias

The Sievers 900 Series and the Sievers 500 RL now offer integrated firmware and software support to meet the new Japanese Pharmacopeia 16 (JP16), JP<2.59> TOC Test and JP<2.51> Conductivity Test (Model 500 RL only) requirements for Purified Water (PW) and Water for Injection (WFI). The JP <2.59> TOC standard requires different compounds and calculations for calibration and system suitability testing than those specified in the USP and EP monographs. The Sievers 900 and 500 RL Series TOC Analyzers support all other major global pharmacopeias, including the United States Pharmacopeia (USP), European Pharmacopeia (EP), Chinese Pharmacopeia (CP), and the Indian Pharmacopeia (IP).

For more information, read the application note, "Compliance with JP 16 TOC Requirements Using the Sievers 900 and 500 RL TOC Analyzers and Standards."

Special Features

The 900 On-Line Analyzer utilizes a modular design and advanced materials for maximum reliability and uptime. Engineered for ease of use and cost-effective operation, the 900 On-Line Analyzer needs no external reagents or gas supplies and requires only a few hours of preventive maintenance per year. Calibration is typically stable for twelve months. A color touch-screen display provides an intuitive menu to quickly establish operating parameters and view historical or real-time data.

The 900 On-Line Analyzer combines UV/persulfate oxidation with the proven Sievers Membrane Conductometric Detection Technology to achieve the greatest sensitivity, the widest analytical range, and the most stable calibration of any TOC analyzer. In addition, the 900 On-Line Analyzer provides complete recovery of even the most difficult-to-oxidize organics.

The Analyzer complies with USEPA-approved Standards Methods 5310C and the proposed USEPA 415.3 for regulatory monitoring. It also complies with ASTM-approved methodologies.