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COD Analyzer LCDA-A21

COD Analyzer LCDA-A21

COD Analyzer LCDA-A21 utilizes colorimetric detection for automated measurement of up to 12 samples per batch. It features separate measurement and digestion device. It provides excellent measurement accuracy with indication error of less than or equal to 5%. It has internal data storage and can save up to 10 standard curves and 500 measurement values. Applicable for quality analysis of drinking water, groundwater, sewage, environmental monitoring and research.

COD Analyzer LCDA-A21_Front view
COD Analyzer LCDA-A21_Side view
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Measurement Method Colorimetric method
Measurement Range 5 to 2000mg/L
Indication Error Less than equal to 5%
Repeatability Less than equal to 3%
Batch processing 12 samples per run
Optical stability Absorbance drift less than equal to 0.002A/20min
Anti-chlorine interference Less than equal to 2000mg/L
Digestion temperature 165°C±0.1°C
Digestion Period 15min
Working temperature 5° to 40°C
Relative humidity Less than or equal to 85%
Power Consumption 300W
Power Supply AC 220 (165V-240V)
Dimension 190mm × 240mm × 180mm
Digester Dimension 160mm × 240mm × 180mm
Weight 2.75kg
Digester Weight 5.00kg
  • With large LCD Screen
  • Simple and efficient design
  • Adjustable digestion time and temperature
  • Convenient and intuitive operation
  • PID Temperature control
  • Precise automatic temperature regulation
  • Data retention in power outrage

Our COD Analyzer LCDA-A21 is perfect for COD quantification making it widely applicable for drinking water analysis, groundwater analysis, surface water testing and wastewater treatment.

AccessoryQuantity
Main unit1 pc
Digestion Tubes20 pcs
Test Tube Rack1 pc
Digestion shield1 pc
Digestion instrument1 pc
Cuvettes2 pcs
COD Reagent1 set

Models of COD Analyzer

Labtron COD Analyzer provide measurement of oxygen required to chemically oxidize organic and inorganic matter in water. They incorporate filtration unit to eliminate particulate interference and utilizes spectrophotometer to measure O2 demand in various samples. Their glass reaction vessels are designed for optimal mixing and accurate measurement. They implement advanced cooling system to maintain stable temperatures during testing process. Our COD Analyzer is ideal in pulp and paper industry, hydroponics and aquaponics, pharmaceuticals and beverage production.

COD Analyzer LCDA-A20

COD Analyzer LCDA-A20

  • Measurement Method : Colorimetric method
  • Measurement range : 5 to 2000mg/L
  • Indication Error : Less than equal to 5%
  • Repeatability : Less than equal to 3%
Portable COD Analyzer LCDA-B10

Portable COD Analyzer LCDA-B10

  • Measurement Method : Fast digestion spectrophotometry
  • Measuring Range : 10 to 10000 mg/L
  • Accuracy : Up to 5%
  • Resolution : 0.01
COD Analyzer LCDA-A13

COD Analyzer LCDA-A13

  • Measurement Method : Water bath method
  • Measurement Range : 0 to 10mg/L
  • Indication Error : Less than or equal to 5%
  • Repeatability : Less than or equal to 2%
COD Analyzer LCDA-A12
COD Analyzer LCDA-A12
  • Measuring Method : Colorimetric
  • Measuring Range : 0 to 10mg/L
  • Indication Error : Less than or equal to 5%
  • Repeatability : Less than or equal to 3%
COD Analyzer LCDA-A11
COD Analyzer LCDA-A11
  • Measurement Method : Fast digestion spectrophotometry
  • Measuring Range : 10 to 10000 mg/L
  • Accuracy : Up to 5%
  • Resolution : 0.01
COD Analyzer LCDA-A10

COD Analyzer LCDA-A10

  • Measuring principle : Dichromate colorimetric method
  • COD range : 0.0 to 1500 mg/L
  • Accuracy : ±8%
  • Repeatability : 0.03
COD Analyzer LCDA-A14

COD Analyzer LCDA-A14

  • Measurement Method : Sealed catalytic digestion
  • Measurement Range : 0 to 10mg/L
  • Indication Error : Less than or equal to 5%
  • Repeatability : Less than or equal to 2%

COD Analyzer LCDA-A21 FAQ's
  • Labtron’s COD Analyzer offers a wide measuring range (10 to 10,000 mg/L), a user-friendly interface, advanced calibration options, and high accuracy. It also has a large data storage capacity, supporting long-term monitoring and record-keeping. The integrated thermal printer allows for immediate printing of current and stored test data.

  • Yes, Labtron’s COD Analyzer features a 5-inch high-resolution touchscreen with a graphical user interface for easy operation. The COD Analyzer supports automatic measurements and can store up to 500 sets of test data.

  • Labtron’s COD Analyzer supports automatic measurements and provides direct concentration readings. Its built-in standard curve allows users to set up curves according to different measurement requirements. The COD Analyzer features a high-resolution touchscreen with a graphical user interface for easy operation but basic training is recommended for best results.

  • The COD Analyzer features a separate measurement and digestion device, enhancing optical stability during testing by isolating the optical system from digestion heat. The COD Analyzer features cold light source and a narrow-band interference optical system, providing excellent optical stability.

  • Our COD Analyzer offers continuous adjustment of both digestion temperature and time, allowing versatility in handling a wide range of samples. It is perfect for water analysis, wastewater treatment, environment monitoring, Industrial processing water and scientific research.

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COD Analyzer:
COD Analyzer LCDA-A20, Portable COD Analyzer LCDA-B10, COD Analyzer LCDA-A13, COD Analyzer LCDA-A12, COD Analyzer LCDA-A11, COD Analyzer LCDA-A10, COD Analyzer LCDA-A14, and more.

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Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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