Online Total Organic Carbon Analyzer TOCG-3040
TOCG-3040
Online Total Organic Carbon Analyzer
TOCG-3040 total organic carbon analyzer is an analytical instrument independently developed and produced by Hangzhou Qikun Technology Co Ltd. for the determination of total organic carbon concentration in water samples. It can detect water samples with TOC concentration from 0.001 mg/L to 100.0 mg/L, with high sensitivity and accuracy, as well as good stability. The analyzer meets a wide range of customer requirements. The software is easy to operate and can quickly analyze samples, calibrate and test the analyzer.
TECHNICAL INDEXES
Technical indexes of Online Total Organic Carbon Analyzer TOCG-3040
Technical Parameters
| Model | TOCG-3040 |
| Analytical method | UV persulfate oxidation-NDIR detection principle |
| Measure parameters | TC, IC, TOC, NPOC |
| TOC range | 0.001 ~ 100.0 mg/L |
| Low limit | 0.001mg/L |
| Accuracy | ± 5% or F.S ± 0.1% (whichever is greater) |
| Analysis time | 3 ~ 8 min |
| Repeatability | 1.5-10mg/L Range: ≤ 3%; |
| 0.1-1.5mg/L Range: ≤ 5% | |
| Zero drift: | ≤ ± 2%/D |
| Range drift | ≤ ± 2%/D |
| Power supply | 220VAC ≤ ± 10% 50Hz ; Power: 150W |
| Dimension | 56cm × 41cm × 146 cm |
Test conditions
| Oxidizer | Sodium persulfate solution |
| Acid reagent | Phosphoric acid solution |
| Carrier gas | High-purity nitrogen (air without carbon dioxide) |
| Environmental requirements | Ambient temperature: 0 ~ 40 ℃ |
| Relative humidity: ≤ 85% |
Online Total Organic Carbon Analyzer
The TOCG-3040 is a compact TOC analyzer. The main components are installed on the host. Before measurement, the instrument needs to connect the gas circuit and prepare the reagent. The instrument is controlled by special software installed on the display screen of the instrument for data processing such as measurement, calibration and printing.
Mainly application
Water for injection and purified water;
Cleaning validation for the pharmaceutical industry;
Tap water and surface water;
Chemical water (cleaning water, cooling water, reclaimed water, etc.);
Laboratory research.
MAIN FEATURES
Main features of Online Total Organic Carbon Analyzer TOCG-3040
Working principle
TOCG-3040 total organic carbon analyzer adopts the principle of ultraviolet persulfate oxidation-NDIR detection. One sample was decomposed into CO2 by UV and persulfate oxidation, and the other sample was decomposed into CO2 by acid reagent. CO2 is dried and purified under the action of a carrier gas, and then enters a non-dispersive infrared detector (NDIR) to be measured so as to determine the carbon concentration in the sample.
H2O + hν(185nm) →OH•+ H•
Organic matter + OH•→CO2 + H2O
Measurement mode
Includes the following four measurement modes:TC 、TIC 、TOC 、NPOC
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Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.
