Supercritical water oxidation TOC meter Sievers InnovOx
Special samples are completely oxidized. Next-generation TOC analyzer.
The Sievers InnovOx is a lab TOC analyzer that employs supercritical water oxidation (SCWO) technology. It achieves high reliability and stability for samples that are difficult to measure with conventional methods, such as brine (high salinity water) and samples containing turbidity and insoluble organic matter. It can measure high concentrations of TOC up to 50,000 ppm, making it suitable for a wide range of applications from research to industrial and environmental fields. 【Features】 - Complete oxidation using supercritical water oxidation (SCWO) method - Wide measurement range capable of measuring up to 50,000 ppm - Compatible with samples containing salinity, turbidity, and insoluble organic matter - Equipped with four measurement modes: NPOC / TOC / TC / IC - Calibration stability through non-contact NDIR detection (up to 6 months) - No standby time; measurements can be taken immediately after powering on - Measurement reproducibility RSD below 3% (at 25 ppm TOC) - Conversion function from TOC to BOD and COD included
basic information
【Performance Specifications】 ■Measurement Principle: Wet high-temperature oxidation (supercritical water oxidation) + NDIR measurement method ■Analysis Modes: ・TC (Total Carbon) ・IC (Inorganic Carbon) ・TOC (Total Organic Carbon) ・NPOC (Non-volatile Organic Carbon) ■Measurement Range: 0.05 to 50,000 ppm ■LOD (Limit of Detection): 0.100 ppm (The limit of detection is the value measured under conditions of NPOC mode in the 0 to 1,000 ppm range, with blank correction, high-purity gas, 0.83 minutes of purging, and without 1% acid and oxidant.) ■Accuracy: Within ± 3% (at NPOC 25 ppm) ■Reproducibility: RSD below 1.5% (at NPOC 25 ppm) ■Linearity: R² above 0.995 (in NPOC measurement) ■Analysis Time: 2.6 to 9.2 minutes ■Calibration Stability: Up to 6 months ■Particle Size: Diameter below 800 μm ■Ambient Temperature: 10 to 40℃ ■Ambient Humidity: Below 95%, no condensation ■Sample Water Temperature: 10 to 60℃ ■Sample Water Pressure: Atmospheric pressure ■Drainage: No back pressure
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Model number/Brand name
Sievers InnovOx
Applications/Examples of results
- TOC management of various industrial wastewater - Management of sewage and wastewater treatment processes - TOC measurement of seawater and high-salinity water - Biomass and energy research - Management of methane fermentation and anaerobic treatment processes - Management of manufacturing water, boiler water, and cooling water - Research and development and analysis lab applications
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Since our establishment in 1967, we have been dedicated to the development and dissemination of water quality measurement devices that anyone can use quickly, easily, and with high precision. In today's world, where the effective use of water, a limited resource, is required alongside environmental conservation, we aim to be a total solution provider that responds to all water environments by utilizing our water quality measurement devices, technology, and services. Furthermore, leveraging the latest technology and years of know-how, we are committed to delivering user-friendly and reliable water quality measurement devices more affordably, quickly, and widely.