ConductScience Offline Total Organic Carbon (TOC) Analyzer — UV Oxidation, 1 ppb LOD
Offline total organic carbon (TOC) analyzer featuring UV oxidation with conductivity detection. Achieves 1 ppb detection limit with 3-minute analysis time. FDA-21 CFR Part 11 compliant for pharmaceutical and microelectronics water quality testing.
Louise Corscadden, PhD
Neuroscience · ConductScience
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Offline Total Organic Carbon (TOC) Analyzer
This offline TOC analyzer employs UV oxidation technology paired with a high-sensitivity conductivity detector to deliver precise quantification of total organic carbon in purified water systems. Designed for pharmaceutical manufacturing, microelectronics fabrication, and water-for-injection applications, it meets the stringent requirements of FDA-21 CFR Part 11 and complies with USP, EP, JP, and CHP pharmacopeial standards.
Applications
- Pharmaceutical water quality monitoring (purified water, water for injection)
- Microelectronics ultrapure water analysis
- Environmental water testing and compliance
- Quality control in food and beverage production
- Research laboratory water purity verification
Key Features
- UV Oxidation Method: Chemical-free analysis eliminates the need for acids, gases, or catalysts, reducing operating costs and environmental impact
- 1 ppb Detection Limit: Ultra-sensitive conductivity detection enables trace-level TOC measurement from 0.001 to 1.5 mg/L
- Rapid Analysis: Complete TOC determination in just 3 minutes per sample with response time under 10 minutes
- Intuitive Interface: 7-inch color touchscreen with smart UI for one-button sample introduction and automated operation
- Regulatory Compliance: Full FDA-21 CFR Part 11 support with audit trail, electronic signatures, and data integrity features
- Comprehensive Data Management: 8 GB internal storage with USB export and Bluetooth thermal printer connectivity
- Modular Design: Easy maintenance with quick-access modular components for minimal downtime
Operating Principle
The analyzer oxidizes organic compounds in water samples using high-intensity UV radiation, converting carbon to CO₂. The resulting change in water conductivity is measured by a precision conductivity detector, providing direct quantification of TOC concentration. This method requires no chemical reagents, making it ideal for continuous monitoring applications where reagent handling is impractical.
Work Mode
- Offline
Detection Range
- 0.001-1.5 mg/L
Detection Limit
- 1 ppb
Analysis Time
- 3 minutes
Display
- 7-inch touchscreen
Power Supply
- AC 220V, 50/60Hz
Dimensions (mm)
- 440 x 220 x 300
Weight
- 11 kg (24.3 lbs)
Compliance
- FDA-21 CFR Part 11, USP, EP, JP, CHP
Weight
- 29.98 kg
Dimensions
- L: 42.0 mm
- W: 43.6 mm
- H: 38.0 mm
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