TOTAL ORGANIC CARBON (TOC) ANALYSIS
TOC ANALYZER QuickTOCultra
TOC ANALYZER FOR THE ROUGH STUFF
LAR’s TOC analyzer QuickTOCultra is the most reliable measurement system for the roughest waste water applications. Due to an unrivaled injection and oxidation technique, the QuickTOCultra easily handles sticky, fatty, salty, and high-particle samples unlike other TOC analyzers.
The combustion leader in TOC analysis provides maximum reliability and availability, hence also profitability for its operators.
- Exact determination of TC, TOC (TRUE TOC) and TIC
- Measurement Range: 0.1-100 mg/l, 2-400 mg/l, 5-2,000 mg/l, 100-15,000 mg/l, 100-50,000 mg/l, further options available
- Proven thermal oxidation principle
- Highest combustion temperature available (1,200°C)
- Catalyst-free
- Response Time TOC: 3 minutes
- Multi-stream measurements (optional)
- No filtration necessary
- High salt concentrations possible, up to 30% NaCl
- No memory effects
- Very low maintenance and operational costs
- According to DIN EN 1484:1997-08, ISO 8245:1999-03 and EPA 415.1
LAR’s total organic carbon analyzer is suitable for a variety of applications and types of water:
- Water Influent
- Water Effluent
- Discharge Control
- Industrial Waste Water
- De-Icing Water
- Process Water
- High Salt Concentrations
- Oil-in-Water
Using analyzer options, the measurement system is adaptable for every measurement challenge.
- FlowSampler
- Ambient Air Preparation Unit
- CO2-Remover
- Multi-stream measurement for up to 6 sample streams
- Combination with COD and TNb detection
For safe operation in hazardous areas, there are different protection housings available:
- IP54 (Standard)
- NEMA 4X
- ATEX Zone I
- ATEX Zone II
- IECEx
TOC Analyzer QuickTOCairport
TOC ANALYZER FOR AIRPORT APPLICATIONS
The TOC analyzer QuickTOCairport is the ultimate online measuring system for the determination of Total Organic Carbon (TOC) and Chemical Oxygen Demand (COD) for airport applications.
With our application-specific solution, operators are able to perform efficient and effective water management at airports, e.g. de-icing wastewater or run-off rainwater.
- Exact determination of TC, TOC (TRUE TOC) and TIC
- Measurement Range: 0.1-100 mg/l, 2-400 mg/l, 5-2,000 mg/l, 100-15,000 mg/l, 100-50,000 mg/l, further options available
- Automatic ranging
- Response Time TOC: 3 minutes
- Proven thermal oxidation principle
- Highest combustion temperature available (1,200°C)
- Catalyst-free
- Multi-stream measurements (optional)
- No filtration necessary
- High salt concentrations possible, up to 30% NaCl
- No memory effects
- Very low maintenance and operational costs
- According to DIN EN 1484:1997-08, ISO 8245:1999-03 and EPA 415.1
LAR’s total organic carbon analyzer is suitable for a variety of applications and types of water:
- Surface water
- De-icing water
Using analyzer options, the measurement system is adaptable for every measurement challenge.
- FlowSampler
- Ambient Air Preparation Unit
- CO2-Remover
- Multi-stream measurement for up to 6 sample streams
- Combination with COD and TNb detection
For safe operation in hazardous areas, there are different protection housings available:
- IP54 (Standard)
- NEMA 4X
- ATEX Zone I
- ATEX Zone II
- IECEx
QUICKTOC PURITY
TOC ANALYZER QuickTOCpurity FOR PURE WATER
The QuickTOCpurity from LAR Process Analysers AG is the online TOC measurement system for the determination of total carbon (TC), total organic carbon (TOC), total inorganic carbon (TIC) and dissolved organic carbon (DOC) in pure water.
- Measurement range: 0.1 – 20 mg/l, 1 – 2,000 µg/l
- Response time TC: 1 min
- Continuous TC, TOC, TIC monitoring
- Easy calibration and validation (QuickCalibration)
- Highest combustion temperature (1,200°C) available on the market
- Catalyst-free technique
- Closed system to prevent contaminations
- No memory effects
- Low operational and maintenance costs
- According to DIN EN 1484:1997-08, ISO 8245:1999-03 and EPA 415.1
LAR’s total organic carbon analyzer is suitable for a variety of applications and types of water:
- Pure water
- Process water
- Boiler feed water
- Condensate Return
Using analyzer options, the measurement system is adaptable for every measurement challenge.
- FlowSampler
- Ambient Air Preparation Unit
- CO2-Remover
- Multi-stream measurement for up to 6 sample streams
- Combination with COD and TNb detection
For safe operation in hazardous areas, there are different protection housings available:
- IP54 (Standard)
- NEMA 4X
- ATEX Zone I
- ATEX Zone II
- IECEx
TOC ANALYZER QuickTOCuv
TOC ANALYZER FOR CLEAN AND PURE WATER
LAR’s TOC analyzer QuickTOCuv is an online measurement system for the determination of total organic carbon (TOC) and the dissolved organic carbon (DOC) in pure, drinking, surface and waste water.
- Measurement range: 0,1 – 1,0 mg/l, 0,5 – 10 mg/l, 1 – 50 mg/l, 10 – 100 mg/l, 50 – 500 mg/l, 100 – 1,000 mg/l
- Recognized UV persulphate method
- Continuous determination of TOC, TC, NPOC, DOC
- Accuracy of +/- 2 %
- Auto-calibration
- Automatic system check (zero point correction, sensitivity)
- Reduced consumption of chemicals
- Certified housing for EX zones (EX p) (options for ATEX, IECEx, etc.)
- Analyser availability of minim. 98%
- Maintenance and service max. 15 minutes/ week
- Very low operating and maintenance costs
LAR’s total organic carbon analyzer is suitable for a variety of applications and types of water:
- Ultra pure water
- Drinking water
- Surface water
- Waste water
Using analyzer options, the measurement system is adaptable for every measurement challenge.
- Dual stream measurement
- Ambient Air Preparation Unit
- CO2-Remover
- Humidity sensor
- Pressure sensor
For safe operation in hazardous areas, there are different protection housings available:
- IP54 (Standard)
- NEMA 4X
- ATEX Zone I
- ATEX Zone II
- IECEx
TOC Analyzer QuickTOCtrace
TOC ANALYZER FOR (ULTRA-)PURE WATER
LAR’s TOC analyzer QuickTOCtrace is a reliable analyzer for the lowest measuring ranges, which uses uv oxidation and differential conductivity measurement to determine organic contamination, making it ideal for TOC measurement of (ultra-)pure water. It is a compact and intuitive analyzer with a short reaction time – first results are available within 30 seconds.
Its comparatively low initial cost and, due to its robustness, low operating costs increase the profitability of your manufacturing processes.
- Measuring range 0.1 to 1,000 ppb TOC
- Short reaction time → T90 within 30 seconds
- Continuous measurement (every 2 seconds)
- Userfriendly software interface with 8“ touch screen
- Remote service → connection to internet for service analysis
- Low operating costs → long lasting UV lamp
- Easy to maintain → easy to calibrate (1 time per year)
- Easy system validation with fully automatic SST (optional)
- Viewer → comprehensive data storage
LAR’s TOC analyzer is suitable for a variety of applications and water types:
- pure water
- ultra pure water
- process water
- boiler feed water
- condensate return
Options extend the functionality of the analyzer.
- Multi-stream measurement for up to 3 sample streams
- Calibration solutions
- SST-Kit
- Heat-exchanger for samples with > 50°C
The housing of the analyzer is characterized by the following specifications.
- Housing Stainless Steel IP 20 (standard), IP 54 (optional)
- Dimensions 300 x 500 x 200 mm (W x H x D)
- Weight ca. 7 kg
Applications
PURE WATER
Pure water and high purity water are crucial factors of production in numerous processes and industries. Depending on the demand it is used as a raw material, auxiliary or operating material.
LAR Process Analysers provides for every pure water application tailor-made TOC analyzers.
- QuickTOCpurity
- QuickTOCuv
PROCESS WATER
Process water are very diverse regarding to its use. These water may contain adhesive and/or toxic substances, and are characterized by high and fluctuating loads or a wide variety of compositions.
For the toughest applications, LAR offers its Ultra series.
- QuickTOCultra
WASTE WATER
Waste water is one of the most challenging water for online analyzers. Mostly, it is characterized by highly fluctuating loads, very high salt concentrations as well as a high particle density.
Using an innovative injection system, LAR’s analyzers are best suited for the measurement of waste water.
- QuickTOCultra
- QuickTOCairport
TAILOR-MADE TOC ANALYZERS
ANALYZER FOR PURE WATER
For water with low particle density, LAR’s pure water analyzers are equipped with an injection loop system. Using this closed system, influences from ambient air or other influences will be avoided. Moreover, samples up to 90°C can be measured easily and safely.
These application-specific instrumentations measure TOC concentrations in the range of ppb, and fulfil the requirements of pure water applications.
- QuickTOCpurity
- QuickTOCuv
UV-PERSULFATE TOC ANALYZER
LAR’s low-budget TOC analyzer QuickTOCuv is a continously working measurement system using the UV persulfate oxidation method. This method is suitable for the determination of TOC and TC (total carbon) in clean and pure water (drinking water, condensate return, and boiler feed water).
This online analyzer convinces with its ease of use, low investment costs and high operational safety – even in Ex zones.
TOC ANALYSIS FOR WASTE WATER
For the toughest applications, LAR Process Analysers offers online TOC analyzers equipped with an unique injection system, that are capable of transporting and measuring a high content of solid matter without any filtration. Additionally, LAR’s high temperature combustion at 1,200°C guarantees the complete oxidation of the sample.
This analysis results in TRUE TOC.
- QuickTOCultra
- QuickTOCairport