Product

COD Meter

INNOVA COD (chemical oxygen demand) Meter includes a small economical and intelligent type, suitable for fast and accurate determination of COD in surface water, reclaimed water, urban sewage, and industrial wastewater

INO-T3COD Main Features

  • Simple, practical, and efficient to meet your needs: Rapid COD indicator detection with straightforward functionality and direct concentration readout;

  • Flexible cuvette/tube colorimetric measurement: Supports 16mm colorimetric tubes and 30mm cuvettes;

  • Three Modes with 15 Calibration Curves: Accommodates diverse testing needs; supports common-point calibration for working curves;

  • Wider Range for Versatile Environments: Measures COD from 20-10000mg/L (segmented), expanding application scope;

  • High-definition color screen for clear data display: 3.5-inch HD color screen with dial-style UI for clarity and aesthetics;

  • Stable, durable, and reliable light source: Utilizes cold light source and narrow-band interference technology with 100,000-hour light source lifespan;

  • Onboard data storage for viewing and comparison: Stores 5,000 sets of data including time and measurement values;

  • Optional accessories: INO-A109 9-cell digestion unit for cost-effective operation.

 

INO-3C(V8) Main Features

  • The independent dual optical system has the advantages of direct reading, high accuracy, long service life, and more stability.

  • The 3.5-inch color LCD screen has, humanized operation hint, and is simple to use.

  • The self-calibration function of the instrument can be calculated and stored according to the standard sample, without the manual production of curves.

  • Large and small font display mode is free to switch, showing clearer data and more detailed parameters.

  • It can transmit the current data and all stored historical data to the computer, and support USB transmission and infrared wireless transmission. ( selecting )

  • Support both colorimetric cuvette and colorimetric tubes.

  • The printer can print current data and all stored historical data.

  • Equipped with professional consumables reagents, the working procedures are greatly reduced, the measurement is simpler and the results are more accurate.

  • The instrument adopts the self-designed non-metal case. The machine is beautiful and generous.

  • Support twelve thousand historical data storage ( date, time, parameters, measurement results ).

Model INO-3F(V10)
Item COD
Range 20-1000mg/L
Accuracy ≤±5%
Repeatability ≤±3%
Anti-chlorine interference <1000mg/L  
<4000mg/L (optional)
Colorimetric method Cuvette
Printer Without
Lamp life 100,000 hours
Display Digital tube
Power 220V
Model INO-3C(V8)
Item COD high-range mode COD low-range mode
Range 20-10000mg/L (subsection) 2-150mg/L (subsection)
Accuracy COD50mg/L, accuracy≤±5%
COD
50mg/L, accuracy≤±3%
≤±5%
limits of detection 0.1mg/L
Determination time 20min
Repeatability ≤±5%
Anti-chlorine interference <1000mg/L; <100000mg/L (optional)
Colorimetric method Tube / Cuvette
Data storage 12000
Curve data 180
Printer With
Lamp life 100,000 hours
Optical stability ≤±0.005A/20min
Display mode LCD
Communication interface USB /Infra-red (optional)
Power supply 220V