Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829

Cod Meter and Multiparameter Photometer (for wastewater analysis) HI83214

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Cod Meter and Multiparameter Photometer (for wastewater analysis) HI83214 Photometers  Water / Liquid Analysis

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The HI83214 COD Meter and Multiparameter Photometer for chemical oxygen demand (COD) and specific ion measurement combines accuracy and ease of use in an ergonomic benchtop design. This meter is one of the most versatile photometers in the market, offering 15 different measurement methods including COD using ready-made liquid or powder reagents. The HI83214 has many advanced features including PC connectivity via USB, a graphic LCD to display various chemical forms, and a step-by-step tutorial mode for inexperienced users.


From ammonia to phosphorus, the HI83214 benchtop photometer offers 15 measurement methods for different key water quality parameters including chemical oxygen demand (COD) in 3 different ranges. This photometer features an advanced optical system that uses special tungsten lamps, narrow band interference filters, and silicon photodetectors to ensure accurate photometric readings every time. The HI83214 uses a graphic backlit LCD that allows for an intuitive user interface, offering a tutorial mode that gives a step-by-step procedure for performing a measurement. The result obtained can be displayed in various chemical forms based on the user’s preference. For tracking of data, results can be logged and then exported to a Windows® compatible PC using the HI92000 software and HI920013 USB cable.

Features at-a-glance

Backlit Graphic LCD Display - The HI83214 features an adjustable backlit graphic display with virtual keys and on-screen help to provide for an intuitive user interface.

Data Logging - Users can store up to 200 readings by simply pressing the LOG key. Logged readings are just as easily recalled by pressing the dedicated RCL button. Stored data includes parameter, test results, sample number, lot number, instrument ID, date and time.

PC Connectivity - Logged readings can be quickly and easily transferred to a PC via USB using the HI92000 Windows® compatible software.

Result Conversion - Eliminates confusion by automatically converting readings to other chemical forms. Common conversions are available at the touch of a button.

On-screen Tutorial - With the tutorial function enabled, short guides relating to the current operation are displayed. At any stage in the setup or measurement process, the dedicated HELP button is also available to show contextual help.

Built-in Timer - Display of time remaining before a measurement is taken. Ensures that all readings are taken at the appropriate reaction intervals for the test being performed.

Error Messages - Messages on display alerting to problems including no cap, high zero, and standard too low.

Cooling Lamp Indicator - To maintain the desirable wavelength to be used for absorbance, it is necessary to ensure components are not overheated from the heat generated by the tungsten lamp. Each photometer is designed to allow a minimal amount of time for components to cool. The cooling lamp indicator is displayed prior to a reading being taken.

Units of Measure - Appropriate unit of measure is displayed along with reading.


Light Source tungsten lamps with different narrow band interference filters
Light Detector silicon photocell
Logging 200 samples
Connectivity USB
Power Supply 230 VAC or 115 VAC power adapter or built-in rechargeable battery
Environment 0 to 50°C (32 to 122°F); max 90% RH non-condensing
Dimensions 235 x 200 x 110 mm (9.2 x 8.34 x 5.62”)
Weight 0.9 kg (2 lbs)
Ordering Information HI83214 is supplied with sample vials and caps (5), batteries, 12 VDC power supply, and instruction manual.


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