HI 83224-02 COD/multiparameter photometer w/bar code recognition of sample vials

HI 83224-02 COD/multiparameter photometer w/bar code recognition of sample vials
R 34,342.00 *

Prices excluded VAT and delivery costs

Delivery time approx. 2 to 4 weeks

  • HI83224-02
COD/multiparameter photometer w/bar code recognition of sample vials; Range: Ammonia LR 0.00 to... more
Product information "HI 83224-02 COD/multiparameter photometer w/bar code recognition of sample vials"

COD/multiparameter photometer w/bar code recognition of sample vials; Range: Ammonia LR 0.00 to 3.00 mg/L (as NH3 -N), Ammonia HR 0 to 100 mg/L (as NH3 -N), Chlorine, free 0.00 to 5.00 mg/L , Chlorine, total 0.00 to 5.00 mg/L, Chemical Oxygen Demand LR 0 to 150 mg/L (as COD), Chemical Oxygen Demand MR 0 to 1500 mg/L (as COD), Chemical Oxygen Demand HR 0 to 15000 mg/L (as COD),Nitrate 0.0 to 30.0 mg/L (as NO3-N), Nitrogen, Total LR 0.0 to 25.0 mg/L (as N), Nitrogen, Total HR 10 to 150 mg/L (as N), Phosphorus, Acid Hydrolyzable 0.00 to 1.60 mg/L (as P), Phosphorus, Reactive 0.00 to 1.60 mg/L (as P), Phosphorus, Reactive HR 0.0 to 32.6 mg/L (as P), Phosphorus, Total 0.00 to 1.15 mg/L (as P), Phosphorus, Total HR 0.0 to 32.6 mg/L (as P)  230V

 

  • The HI83224 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 measurement methods for different parameters including COD using ready-made liquid or powder reagents. The HI83224 has many advanced features including barcode recognition of sample vials, a graphic LCD to display various chemical forms, and a step-by-step tutorial mode for inexperienced users.

parameters measured

15 measurement methods including COD

USB

USB for data export

timer

Barcode reader

view compatible reagents

 

Details

From ammonia to phosphorus, the HI83224 benchtop photometer measures 15 measurement methods for different key water quality parameters in addition to chemical oxygen demand (COD) in 3 different ranges. The HI83224 features a barcode reader that can be used for barcoded sample vials. The reader scans each vial and automatically identifies the method and range, eliminating potential errors and simplifying the testing process.


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 HI83224 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

Barcode Recognition - Automatic recognition of bar coded samples is an exciting feature of the HI83224. This advanced meter scans each vial inserted into the vial holder and automatically identifies the sample method and range. The barcode has four digits: the first two digits are for parameter identification and the second two digits are for reagent lot ID. Vials for different methods can be distinguished by a barcode printed on the vial and the cap color - the barcodes for different methods are shown in the table below. For parameters that don’t use a barcoded reagent, the vials supplied with the instrument can be used.

Vial Rotation - During the measurement phase of the analysis, the state-of-the-art vial rotator spins the vial to identify the method via the barcode, then rotates while taking a number of absorbance readings. The instrument then converts the readings to concentration units and displays the result on the easy to read screen.

Improved Accuracy - Using the “average” function further improves reading accuracy. When enabled in the setup menu, the instrument takes 180 absorbance readings through the vial as it rotates. Each individual reading represents a measurement through a new optical path. Averaging the absorbance readings minimizes errors due to vial inconsistencies.

Method Verification - A dedicated METHOD CHECK button is available to quickly verify the vial barcode, eliminating the potential for vial confusion or incorrect sample readings.

Backlit Graphic LCD Display - The HI83224 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 barcode error, wrong vial, and different reagent lot.

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.

 

On-screen Features

multiparameter photometer method

Method Selection
Users can easily select any one of the 15 measurement methods via the dedicated METHOD button.

multiparameter logging

Data Logging
Up to 200 measurement readings can be logged and recalled for future use.

multiparameter logging recall

Log Recall
Logged data can easily be recalled and the chemical form can be converted at the touch of a button.

 
 

 

Advanced Optical System

The HI83224 features 15 different methods that can be measured using ready-made liquid or powder reagents. When the appropriate reagent is used for a selected method, the reaction between the reagent and the sample causes a color change; the greater the concentration, the deeper the color. The associated color change is then colorimetrically analyzed according to the Beer-Lambert Law. This principle states that light is absorbed by a complementary color, and the emitted radiation is dependent upon concentration. A narrow band interference filter allows the relevant wavelength of light to be detected by the silicon photodetector and omits all other visible light emitted from the tungsten lamp. As the change in color of the reacted sample increases, absorbance of the specific wavelength of light also increases, while transmittance decreases. 

photometer multiparameter optical
 

Part Code

Method

Vial Barcode

HI94764A-25

Ammonia LR

01xx

HI94764B-25

Ammonia HR

02xx

HI93701-01

Chlorine, Free

-

HI93711-01

Chlorine, Total

-

HI94766-50

Nitrate

05xx

HI94767A-50

Nitrogen, Total LR

16xx; 06xx

HI94767B-50

Nitrogen, Total HR

17xx; 07xx

HI94754A-25

Oxygen Demand, Chemical (COD) LR

12xx

HI94754B-25

Oxygen Demand, Chemical (COD) MR

13xx

HI94754C-25

Oxygen Demand, Chemical (COD) HR

24xx

HI94758A-50

Phosphorus, Reactive

30xx

HI94758B-50

Phosphorus, Acid Hydrolyzable

31xx

HI94758C-50

Phosphorus, Total

32xx

HI94763A-50

Phosphorus, Reactive HR

33xx

HI94763B-50

Phosphorus HR

34xx

Note: xx represents the reagent lot code.
 


 

Parameters

Reagents are available in liquid or powder form, and the amount of each reagent is precisely dosed to ensure maximum repeatability.
 

Parameter

Range

Resolution

Accuracy

Method

Reagent Code

COD LR

0 to 150 mg/L

1 mg/L

±5 mg/L ±5% of reading

dichromate EPA?

dichromate mercury-free◊◊

dichromate ISO◊

HI94754A-25

HI94754D-25

HI94754F-25

COD MR

0 to 1500 mg/L

1 mg/L

±15 mg/L ±4% of reading

dichromate EPA?

dichromate mercury-free◊◊

dichromate ISO◊

HI94754B-25

HI94754E-25

HI94754G-25

COD HR

0 to 15000 mg/L

10 mg/L

±150 mg/L ±3% of reading

dichromate

HI94754C-25

?Method with chromium-sulfuric acid is officially recognized by EPA for wastewater analysis.  

The HI94754F-25 and HI94754G-25 method follows the official method ISO 15705.

◊◊This method is recommended for general purpose analysis with no chloride interference.  



Parameter

Range

Resolution

Accuracy*

Method

Reagent Code

Ammonia LR

0.00 to 3.00 mg/L (ppm) as NH3-N

0.01 mg/L

±0.10 mg/L ±5% of reading

Nessler

HI94764A-25 (25 tests)

Ammonia HR

0 to 100 mg/L (ppm) as NH3-N

1 mg/L

±1 mg/L ±5% of reading

Nessler

HI94764B-25 (25 tests)

Chlorine,** Free

0.00 to 5.00 mg/L (ppm)

0.01 mg/L below 0.99 mg/L; 0.1 mg/L above 0.99 mg/L

±0.03 mg/L ±4% of reading

DPD

HI93701-01 (100 tests)

HI93701-03 (300 tests)

Chlorine,** Total

0.00 to 5.00 mg/L (ppm)

0.01 mg/L below 0.99 mg/L; 0.1 mg/L above 0.99 mg/L

±0.03 mg/L ±4% of reading

DPD

HI93711-01 (100 tests)

HI93711-03 (300 tests)

Nitrate

0.0 to 30.0 mg/L (ppm) as NO3-N

0.1 mg/L

±1.0 mg/L ±5% of reading @ 20°C

chromotropic acid

HI94766-50 (50 tests)

Nitrogen, Total LR

0.0 to 25.0 mg/L (ppm)

0.1 mg/L

±1.0 mg/L ±5% of reading @ 20°C

chromotropic acid

HI94767A-50 (50 tests)

Nitrogen, Total HR

10 to 150 mg/L (ppm) as N

1 mg/L

±3 mg/L ±4% of reading

chromotropic acid

HI94767B-50 (50 tests)

Phosphorus, Acid Hydrolyzable

0.00 to 1.60 mg/L (ppm) as P

0.01 mg/L

±0.05 mg/L ±5% of reading

ascorbic acid

HI94758B-50 (50 tests)

Phosphorus, Reactive

0.00 to 1.60 mg/L (ppm) as P

0.01 mg/L

±0.05 mg/L ±5% of reading

ascorbic acid

HI94758A-50 (50 tests)

Phosphorus, Reactive HR

0.0 to 32.6 mg/L (ppm) as P

0.1 mg/L

±0.5 mg/L ±5% of reading

vanadomolybdophosphoric acid

HI94763A-50 (50 tests)

Phosphorus, Total

0.00 to 1.15 mg/L (ppm) as P

0.01 mg/L

±0.05 mg/L ±6% of reading

ascorbic acid

HI94758C-50 (50 tests)

Phosphorus, Total HR

0.0 to 32.6 mg/L (ppm)

0.1 mg/L

±0.5 mg/L ±5% of reading

vanadomolybdophosphoric acid

HI94763B-50 (50 tests)

*      @25°C (77°F) unless otherwise stated

**    For chlorine, liquid reagents are available.

 

Absorbance Specifications

Light Source tungsten lamps with different narrow band interference filters
Light Detector silicon photocell

Additional Specifications

Connectivity USB
Logging 200 samples
Power Supply 230 VAC or 115 VAC power adapter
Environment 0 to 50°C (32 to 122°F); max 90% RH non-condensing
Weight 2.3 kg (5.1 lbs)
Dimensions 235 x 212 x 143 mm (9.2 x 8.34 x 5.62”)
Ordering Information HI83224 is supplied with sample vials and caps (10), vial cleaning cloths (4), scissors, and instruction manual.
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