Total Organic Carbon Analyzer
TOC-800SE
Key Features
1300℃ catalytic NDIR, 0.05-35000mg/L
10.4" touch, side-open, printer
Solid/auto sampler, audit trail, GMP.
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- Brand: LabNav
- Commodity name: Total Organic Carbon Analyzer
- Commodity ID: TOC-800SE
- 产品卖点1: 1300℃ catalytic NDIR, 0.05-35000mg/L
- 产品卖点2: 10.4" touch, side-open, printer
- 产品卖点3: Solid/auto sampler, audit trail, GMP.
Product Details
10.4-inch touch screen operation Side-opening design for easier
consumable replacement.
Optional solid sampler; easily handles detection
of solid and particulate samples.
Optional autosamplers
(24/30/70/81 positions) save labor.
Working Principle
The sample is completely combusted at high temperature in the combustion furnace using a high-performance oxidation catalyst, decomposing it into carbon dioxide and water vapor. The water vapor is removed after cooling in a condenser, and the CO₂ is measured by a non-dispersive infrared (NDIR) detector to determine total carbon (TC) content. Separately, the inorganic carbon in the sample is decomposed into CO₂ and water vapor by an acid reagent; after condensation, CO₂ is measured by NDIR to determine total inorganic carbon (TIC) content. Total organic carbon (TOC) is then calculated as TOC = TC – TIC.
Applications
Tap water, surface water, rivers, lakes
Domestic sewage, industrial wastewater
Chemical process water (cleaning water, cooling water, recycled water, etc.)
Laboratory researchStandards
ISO 8245
China National Environmental Protection Standard HJ 501-2009
China National Metrological Verification Regulation JJG 821-2005Software Description
The software meets GMP computerized system validation requirements:
Electronic Signature
Login via username and password, each unique.
Password length requirement enhances security.
Manual screen lock function ensures operational uniqueness and safety.
Access Control
Multi-level permission settings.
Administrators can assign different permissions to operators, ensuring personnel only have privileges commensurate with their job functions.
Data Integrity
Audit trail function enabled and cannot be turned off.
All test results are saved and cannot be modified or deleted.
All operations (any user entry) are recorded.
If a test method is modified, the changed parameters are recorded.
Data can be exported and backed up for future retrieval.Features
High-resolution 10.4-inch touch screen, user-friendly interface, simple and convenient operation.
Three-pass electronic condensation dehydration technology ensures system dehydration efficiency.
High-reflectivity gold-plated gas cell, high-concentration infrared light source, and high-sensitivity infrared detector guarantee excellent NDIR performance and sufficient sensitivity and accuracy for ppb-level measurements.
Real-time visible detection curve.
Multiple real-time self-monitoring for temperature, pressure, and flow rate.
Combustion furnace heating with multi-protection: automatically cuts off heating in case of overheating, improving product safety.
A built-in needle printer saves bench space.
Two-year data storage with convenient time-based queries.
Password protection
Maximum furnace temperature reaches 1300 ℃ (far above 680 ℃), greatly improving oxidation efficiency, meeting detection requirements for almost all substances, and enhancing accuracy and stability.
Different catalysts (e.g., CeO, Pt, CuO) and adjustable temperatures can be selected according to sample detection requirements, providing versatile experimental conditions for flexible detection.
Automatic liquid sample injection saves labor and time; the precision electromagnetic metering pump ensures accuracy, stability, and continuous uniform injection, avoiding fluctuations caused by individual operation differences. Moreover, the nonmanual injection method reduces human contact with liquids, improving safety.
The inorganic carbon reactor is equipped with a heating device, which eliminates sample peak tailing and shortens the measurement time.
Optional solid sampler for boat injection of solid samples (soil, sludge, etc.), offering a wide application range.
Optional online module for continuous monitoring.
Optional automatic sampler for unattended operation, saving labor and time.
Specifications
Parameter Value Analysis method High-temperature catalytic oxidation – NDIR detection TOC detection range 0.050 – 35,000 mg/L Carrier gas High-purity oxygen (99.999%) Salt tolerance 100 g/L Analysis time 3–8 min Accuracy error ±5% Repeatability error ≤3% Ambient temperature 0–60°C ± 5 ℃/D Relative humidity ≤90% Detectable items TC, IC, TOC, NPOC Injection volume 20–1000 μL Furnace temperature Up to 1300 ℃ Acid reagent Phosphoric acid solution TOC detection precision 0.001 mg/L Zero drift ±2%/D Span drift ±2%/D Power supply 220 ± 22 V AC, 50 ± 1 Hz Power 800 W Dimensions (W×D×H) 59.5 cm × 42.5 cm × 45.5 cm Weight 44 kg Ordering Information
Model Order No. Electrical Requirements Configuration Description TOC-800SE 106001013 220 ± 22 VAC, 50 ± 1 Hz Standard: touch screen main unit, combustion furnace, NDIR detector, catalyst;
optional solid sampler/autosampler
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LabNav Technology (Shanghai) Co., Ltd.
Address
Unit 603B, 115 Shangyi Road, Minhang District, Shanghai, China
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