SUEZ Water Technologies and Solutions

- Model M9e - Sievers TOC Analyzers

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Sievers M9e Total Organic Carbon (TOC) Analyzers are designed for microelectronic applications. Offering an operating range of 0.03 ppb to 50 ppm, these analyzers can accurately measure TOC levels in system feed water, reverse osmosis product, and final product water. With the optional Turbo mode's four-second analysis time, the Sievers M9e Analyzers are the ideal troubleshooting tool for reclaim applications.

Learn more about the Sievers M9e solutions for your microelectronic application

The Sievers M9e TOC Analyzers rely on membrane conductometric technology for its wide analytical range, high sensitivity, and resistance to interfering compounds. These analyzers can be used throughout the make-up water system — from the feed water to the final point of use. With turbo option enabled, the Sievers M9e offers an ultra-fast response in acidic and basic reclaim streams. The Sievers M9e is the most widely used TOC analyzer for controlling the quality of the water to be reclaimed or recycled in microelectronic operations. 

M9e Features and Benefits
  • Two-minute sample analysis time
  • Measures discrete grab samples or can be connected to the Sievers Autosampler for high-volume sample analysis
  • Available in online, laboratory, and portable configurations. 
  • Automated operations, such as calibration, verification, and data analysis 
  • Autoreagent feature automatically establishes optimal flow rates for each sample
  • Minimal preventive maintenance (typically just a few hours per year)
  • 12-month calibration stability
  • Optional Turbo mode for four-second analysis
Applications
  • Semiconductor/ Display System Diagnostics
  • Reclaim Monitoring
  • Incoming municipal or well waters
  • Activated carbon tank performance
  • Post-reverse osmosis module

Operating Specifications*

  • Range 0.03 ppb to 50 ppm
  • Precision < 1% RSD 
  • Accuracy ± 2% or ± 0.5 ppb, whichever is greater
  • Display Readout 3 significant digits
  • Sample Type Autosampler or discrete grab sample
  • Calibration Typically stable for 12 months
  • Analysis Time 2 minutes (4 seconds with the optional Turbo mode)
  • Sample Temperature 5–95 °C (41–203 °F)
  • Ambient Temperature 5–40 °C (41–104 °F)
  • Instrument Sample
  • Flow Rate 0.5 mL/min

Analyzer Specifications

  • Outputs USB device port (1); USB host ports (3); Modbus TCP/IP
  • Display 7' WVGA 800X480 pixel, Color LCD with touch-screen
  • Power 100 - 240 V~, 50 -60 Hz, 100 VA
  • Fuses Replace with same type and size fuse: T 1.6 A 250 VAC Fuse (Slow Blow), size 5 X 20 mm appliance inlet
  • Dimensions H: 42.2 cm (16.6 in); W: 24.6 cm (9.7 in); D: 40.0 cm (15.8 in)
  • Weight 9.4 kg (20.6 lb)
  • Safety Certifications ETL, CE (see Declaration of Conformity)

Sample Conductivity (Optional)

  • Raw Conductivity Range 0.01 to 2,000 μS/cm
  • Conductivity Accuracy ±0.005 μS/cm or ±1%.whichever is greater
  • Precision <0.25% RSD

Environment

  • Maximum Relative Humidity 0 - 95%, non-condensing
  • Maximum Altitude 3,000 m (9.800 ft)
  • Pollution Degree 2

Operating Specifications*

  • Range 0.20 ppb to 10 ppm
  • Precision 2% RSD
  • Accuracy ±10% or ±10ppb whichever is greater
  • Display Readout 3 significant digits
  • Sample Type Grab and Autosampler
  • Calibration Typically stable for 12 months
  • Analysis Time 4 seconds
  • Response Time 3.25 Minutes
  • Sample Temperature 5–95 °C (41–203 °F)
  • Ambient Temperature 10–40 °C (50–104 °F)
  • Sample Pressure** Up to 100 psi
  • Instrument Sample
  • Flow Rate 1.1. ml/min

Analyzer Specifications

  • Outputs USB device port (1); USB host ports (3); Ethernet
  • Display 7' WVGA 800X480 pixel, Color LCD with touch-screen
  • Power 100 - 240 V~, 50 -60 Hz, 100 VA
  • Fuses Replace with same type and size fuse: T 1.6 A 250 VAC Fuse (Slow Blow), size 5 X 20 mm appliance inlet
  • Dimensions H: 42.2 cm (16.6 in); W: 24.6 cm (9.7 in); D: 40.0 cm (15.8 in)
  • Weight 9.4 kg (20.6 lb)
  • Safety Certifications ETL, CE

Consumables

  • UV Lamp 6 months
  • Acid Reagent As needed, typically 6 months
  • Oxidizer Reagent As needed, typically 3-month stability; available in 150- or 300-mL cartridge

M9e Options & Accessories  

  • Sievers Autosampler: 63 or 120 sample-position capacity

  • DataPro2 Software: custom sample protocols; automated calibration and validation protocols

  • Inorganic Carbon Remover (ICR): improves TOC accuracy for samples with high inorganic carbon levels

  • Sample Conductivity: measure and report sample conductivity

  • Turbo Mode: provides four-second analysis time

  • Pressurized Integrated On-Line Sampler (PiOS): pressurize the sample water to ensure accurate analysis in low level monitoring

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