9220 Total Organic Carbon Analyzer

The 9220 Total Organic Carbon Analyzer offers unparalleled performance and reliability for water quality monitoring, water treatment, and process water monitoring applications. With over 50 years of experience, YSI combines heated persulfate oxidation and NDIR detection technology to deliver accurate and consistent TOC measurements.

Key Features of 9220 Total Organic Carbon Analyzer:

• Improved Process Control: Optimize coagulation and flocculation of raw water to maintain total organic carbon removal targets.
• Multi-Stream Capability: Monitor up to four process streams on a single analyzer at no additional cost.
• Robust Design: Housed in an IP66 waterproof enclosure for operation in harsh conditions.
• EPA Compliant: Compliant with US EPA regulations 415.3 (source and drinking water) and Standard Method 5310C (wastewater).
• Autocalibration & Auto Validation: Ensures accurate measurements without regular user calibrations.
• Readily Available Reagents: No need for expensive, proprietary chemicals.

Primary Applications

• Minimize disinfection by-product formation to ensure regulatory compliance.
• Improve coagulant and flocculant dosing.
• Optimize chlorine disinfection processes. Monitor and control potable reuse treatment processes.

Secondary Applications

• Distribution system monitoring.
• Source water monitoring.
• Process water monitoring.

9220 Total Organic Carbon Analyzer’s Specifications

• Operating Principle: Heated sodium persulfate oxidation
• Measurement Technique: Non-dispersive infrared (NDIR) detection
• Measurement Range: 0 to 25 ppm (standard); adjustable up to 100 ppm
• Measurement Accuracy: ±5%
• Measurement Precision: 2% RSD
• Limit of Detection: 0.015 ppm
• Sample Processing/Analysis Time: 5 to 9-minute intervals
• External Dimensions (Enclosure): 58.5cm H x 55.9cm W x 25.4cm D
• Weight: Analyzer: 16.6 kg; Complete setup: 44.4 kg
• Power Requirements: 100 to 240 VAC, 70VA, 50/60 Hz
• Operating Temperature Range: 41 to 113 °F (5 to 45 °C)
• Humidity: Up to 90% (non-condensing)

Nulantic Water is a representative of YSI’s 9220 Total Organic Carbon Analyzer and is proud to serve customers and projects based in Atlantic Canada.

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