Product BrochureYoutube VideoThe QuickCODultra Online COD Analyzer

QuickCOD ultra Monitors Chemical Oxygen Demand

Fast, Accurate, Low-maintenance Monitoring of COD, TOC, TOD or Nitrogen

 

  • Overview

  • QuickCOD_i Specs

  • QuickCOD_o Specs

The QuickCOD ultra from LAR Process Analysers AG is an online measurement system for the measurement of Chemical Oxygen Demand (COD) using thermal combustion, giving a result within minutes, even in difficult sample matrices. The QuickCODultra is suitable for almost every COD measurement in sewage treatment and industrial waste water applications. Typical online applications are plant effluent monitoring, waste water treatment (influent and effluent water), detection of organic spills and product loss (e.g. in chemical, petro-chemical and food processing plants).

The LAR QuickCODultra is an online COD/TOD measurement system for the measurement of chemical oxygen demand and suitable for the most difficult wastewater applications.

Combustion at 1200°C guarantees the complete oxidation of the sample. Even loads with salt concentration of up to 20% and in the case of NaCl as much as 30%, are easily melted at this temperature. LAR's method works without dangerous and caustic substances. No disposal is needed for analysis residue, cleaning solutions or harmful reagents. This means a high level of safety, and ease of operation is guaranteed at all times.

LAR's unique robotic system is capable of transporting and measuring high-solids content without sample filtration. The QuickCODultra is designed to operate in batch mode. COD analysis takes place in 3 minutes. This speed guarantees that very short peaks can be measured during a daily cycle.

FEATURES & BENEFITS:

• Measurement range: 0.1 - 200,000 mg/l COD
• Response time: 3 minutes
• COD monitoring
• Measures the real oxygen demand
• Highest combustion temperature (1,200°C) available on the market
• Catalyst-free technique
• Reagent-free analysis
• No filtration necessary
• No memory effects
• Very low maintenance and operational costs

Applications:

• Wastewater treatment
• Process control

Cabinet Options:

• IP54 (Standard)
• NEMA 4X
• ATEX Zone I
• ATEX Zone II

Options:

• FlowSampler®
• Multi-channel measurement
• Combined TOC and TNb detection

QuickTOCultra Video on YouTubeYouTube Video: http://tinyurl.com/qtultra
Webinar: Comparing BOD, COD & TOC: http://tinyurl.com/bod5webinar


Technical Specifications for the QuickCOD_i

Measuring method thermal catalyst- free combustion with a working temperature of more than 1,200°C without reagents
Injection system septumless injection port for thermal reactor
Measuring range 0 – 200,000 mg/l COD, other ranges on request
Detector NDIR, measurement by correlating to carbon
Sample volume varying between 10 – 600 microliter
Particle size max. 0.8mm according to ISO 8245
Measuring interval 1 – 3 minutes - depending on the application, settable analysis frequency
Handling equipment: 10.4-inch Graphic LCD, splash- water-protected keypad, automatic startup. Data storage for one year. Presentation in 24-hour graph
Analog output 0/4 to 20 mA
Serial interface RS 232
Status output 4 relay contacts
Ambient conditions Non- aggressive environment, ambient temperature 5 up to 35°C
Power supply 230/115 V, 50/ 60 Hz, other voltages on request
Cabinet protection IP 54, glass door
Dimensions 1,020 mm x 700mm  x 520 mm  (H x W x D)
Weight approx. 120 kg

 

 

Technical Specifications for the QuickCOD_i

Measuring method thermal catalyst- free combustion with a working temperature of more than 1,200°C without reagents
Injection system septumless injection port for thermal reactor
Measuring range 0 – 200,000 mg/l COD, other ranges on request
Detector NDIR, measurement by correlating to carbon
Sample volume varying between 10 – 600 microliter
Particle size max. 0.8mm according to ISO 8245
Measuring interval 1 – 3 minutes - depending on the application, settable analysis frequency
Handling equipment: 10.4-inch Graphic LCD, splash- water-protected keypad, automatic startup. Data storage for one year. Presentation in 24-hour graph
Analog output 0/4 to 20 mA
Serial interface RS 232
Status output 4 relay contacts
Ambient conditions Non- aggressive environment, ambient temperature 5 up to 35°C
Power supply 230/115 V, 50/ 60 Hz, other voltages on request
Cabinet protection IP 54, glass door
Dimensions 1,020 mm x 700mm  x 520 mm  (H x W x D)
Weight approx. 120 kg

 

 

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