HTY-CT1000A Total Organic Carbon Analyzer

HTY-CT1000A Total Organic Carbon AnalyzeradoptThe 1000 ℃ catalytic combustion oxidation method involves introducing the sample and purified gas (high-purity oxygen) into a high-temperature combustion tube and a low-temperature reaction tube, respectively. The sample passing through the high-temperature combustion tube is subjected to high-temperature catalytic oxidation, where both organic and inorganic carbon are converted into carbon dioxide. After the sample passing through the low-temperature reaction tube is acidified, the inorganic carbon is decomposed into carbon dioxide. The carbon dioxide produced in the two reaction tubes is transported by a carrier gas and sequentially introduced into a non dispersive infrared gas detector NDIR, where CO2 is detected. Thus, the total carbon (TC) and inorganic carbon (IC) in the water were measured separately. The difference between total carbon and inorganic carbon is called total organic carbon (TOC). Namely: TOC=TC IC.

HTY-CT1000A Total Organic Carbon AnalyzerPerformance characteristics:

1. Adopting an eight channel rotary valve to achieve acid solution, sample TC、IC、 Automatic implementation of blowing, waste removal, and cleaning, and quantitative injection of TC and IC. Multi directional cleaning and blowing of pipelines can clean internal circuits according to operational requirements, greatly reducing the incidence of failures and instrument maintenance time.
2. The combustion furnace heating adopts multiple protections, with an overheat protection circuit independent of the temperature control system. Overheating can automatically cut off the heating to ensure product safety.
3. The catalytic combustion oxidation method has strong oxidation ability and can almost oxidize all organic compounds with stable performance. The 1000 ℃ combustion method is almost below the melting point of all salts, with a salt tolerance of up to 300g/L.
4. The instrument uses a high-resolution 7-inch touch screen, an intelligent system, and a fully Chinese interface, making the interface friendly and easy to operate.
5. Electronic dual refrigeration module and membrane dehydration technology ensure the dehydration efficiency of the entire system to protect the detector.
6. Configure a needle printer that can print and output according to requirements, and the print results can be saved.

Technical Specifications:

Measurement range: 0-1000mg/L (non diluted state)
Repeatability: ≤ 3%
Indication error: TC: ± 0.1% F.S or ± 5% (whichever is greater)
IC: ± 0.1% F.S or ± 4% (whichever is greater)
Linear: R2 ≥ 99.9%
Detection limit: 0.5mg/L
Analysis time: 2-4 minutes
Injection volume: 50 μ L to 500 μ L
External storage: USB
Automatic injection component, quantitative injection, blowing, automatic dilution

The determination of total organic carbon (TOC) in surface water, groundwater, domestic sewage, and industrial wastewater is applied in environmental monitoring, urban water supply and drainage, disease control, chemical and power industries. Compliant with ISO8245 standard, HJ501-2009 environmental protection standard of the People's Republic of China, JJG 821-2005 metrological verification regulations of the People's Republic of China, and the 2015 Chinese Pharmacopoeia.