MANUFACTURER
– Multi-parameter meter with 10 important indicators in wastewater
– Measure COD, Total Nitrogen, Total Phosphorus, Ammonia, Nitrate
– The pH electrode can be used as a desktop pH meter.
– Transfer PC data using USB cable.
– Use adapter and rechargeable battery conveniently.
– The screen has a bright backlight.
– Record data automatically.
– There is a lamp calibration mode for high accuracy.
+ HI83314-01 : 115V
+ HI83314-02: 230V
COD AND INDICATORS IN CLEAN WATER AND WASTEWATER
Generally, when someone says clean water, we tend to think of drinking water. However, we also need clean water as a byproduct of the wastewater system. When water is finished being used in a factory or flushed down the toilet, how does the water become clean again, and how do we know the water is truly clean? So a measurement called Chemical Oxygen Demand (COD) can be made to infer the level of contamination in a water sample at any wastewater treatment plant.
Monitoring and controlling COD in wastewater is also important in controlling nitrogen and phosphorus levels in water. COD, nitrogen and phosphorus levels are subject to environmental regulations, but they are also a great way to minimize plant costs
MODERN FEATURES OF METER
MACHINE MEASURES IMPORTANT INDICATORS IN WASTEWATER AND CLEAN WATER
CONVENIENT WHEN MEASUREMENT IN THE FIELD
The machine uses a power adapter directly with an internal 3.7 VDC Lithium-polymer rechargeable battery when out in the field.
2 USB ports are provided for transferring data to a flash drive or computer and can be used as a power source.
Data is exported as a .CSV file for use with popular spreadsheet programs.
LARGER CUVET DESIGN
The HI83314 sample cells fit into a 25 mm diameter glass cuvette. Together with advanced optical components, the larger cuvette size significantly reduces cuvette indexing errors. The relatively long cuvette length allows more light to pass through the sample solution, ensuring accurate measurements even in low absorbance samples.
BACKLIGHT SCREEN
128 x 64 Pixel LCD graphic display with backlight support in low light conditions.
CAL CHECK FUNCTIONTM
CAL Check featureTM Hanna's proprietary technology allows independent measurement channel performance verification.
CAL Check standard set HI83314-11 by HANNA was developed to simulate a specific absorbance value at each wavelength 420 nm, 466 nm, 525 nm, 575 nm and 610 nm to verify the accuracy of the machine. This is useful for users with their own chemistry methods and for educators to teach absorbance concepts using the Beer-Lambert Law.
Cuvette compartment
The HI83314 provides a 16mm cuvette compartment to accommodate digestion tubes.
A COD digester is used to heat the digestion tubes. Digestion tubes must be heated to a specific temperature and the HI839800 is an important accessory needed for a complete wastewater treatment monitoring system.
HI83The 314 is designed with an advanced optical system that incorporates a beam splitter so that light can be used for absorption values and for a reference detector. The reference detector monitors light intensity and corrects for interference due to electrical or thermal fluctuations of the optical components. Each part has an important role in providing excellent performance from a photometer.
Features as a Desktop pH Meter
(When connecting the optional PH electrode)
– When connecting the 3.5mm digital port pH electrode to the device and turning it on to pH mode, the HI83314 will have full features of a professional desktop pH meter.
– pH scale from -2.00 to 16.00 and sample temperature measured simultaneously.
Selecting the pH measurement mode allows the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic point calibration and GLP.
|
The scale |
-2.00 to 16.00 pH |
|
Resolution |
0.1 pH |
|
Accuracy |
±0.01 pH |
|
Calibration |
Automatic at 1 or 2 points with standard buffer available (4.01, 6.86, 7.01, 9.18, 10.01) |
|
Heat compensation |
Auto (-5.0 to 100.0 oC; 23.0 to 212.0 oF); depending on the pH electrode used |
|
CAL Check |
Clean electrode and check buffer/probe display during calibration |
|
mV(pH) scale |
±1000 mV |
|
Resolution mV(pH) |
0.1 mV |
|
mV accuracy (pH) |
±0.2 mV |
MEASUREABLE OPTICAL INDICATORS
METER SPECIFICATIONS
|
pH electrode |
Digital pH electrode (purchase separately) |
|
Recording type |
Record as required with username and sample ID |
|
Recording memory |
1000 samples |
|
Connect |
USB-A host for flash drives; micro-USB-B for power and computer connectivity |
|
GLP |
Calibration data for pH electrode |
|
Screen |
128 x 64 backlit LCD |
|
The battery |
3.7VDC rechargeable battery |
|
Electricity supply |
5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included) |
|
Environment |
0 to 50°C (32 to 122°F); max 95% RH non-condensing |
|
Size |
206 x 177 x 97 mm |
|
Mass |
1.0kg |
|
Light source |
5 LEDs 420 nm, 466 nm, 525 nm, 575 nm, and 610 nm |
|
Light probe |
Silicon photodetector |
|
Bandpass Filter Bandwidth |
8 nm |
|
Bandpass Filter Wavelength Accuracy |
±1 nm |
|
Cuvette |
24.6mm round (16mm digestion tube) |
|
Number of methods |
Maximum 128 |
|
Guarantee |
12 months |
|
Supply includes |
– HI83314 meter – 4 cuvettes with lids – Cuvette cleaning cloth - USB cable – Adapter - User manual – Certification of the quality of the measuring machine DEMOGRAPHIC MACHINE AND REAGENTS TO BE PURCHASED SEPARATELY ACCORDING TO EACH CRITERIA |
|
Order code |
HI83314-01: 115V HI83314-02: 230V |
