HI83314 benchtop photometer measures 10 different key wastewater quality parameters using 20 different methods that allow for multiple ranges and variations in chemistry for specific applications.
The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The Phosphorous and Nitrogen parameters included are beneficial to municipal wastewater treatment customers that need to monitor their biological and chemical nutrient removal process.
This photometer features an innovative optical system that uses LED’s, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.
Two USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.
The HI83314 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the 4 wavelengths of light (420 nm, 466 nm, 525 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for education to teach the concept of absorbance by using the Beer-Lambert Law.
Method Selection
Users can easily select any one of the 20 measurement methods and 4 absorbance methods via the dedicated METHOD button.
Data Logging
Up to 1000 measurement readings can be logged with user and sample ID and recalled for future use.
pH Measurement Mode
Selecting the pH measurement mode many features including ATCs, automatic two point calibration, and GLP.
Specification
| SKU | HI83314-02 |
|---|---|
| Product Name | Wastewater Multiparameter (with COD) Benchtop Photometer and pH meter |
| Quote Required | Yes |
| pH Range | Photometer |
| pH Resolution | Photometer |
| pH Accuracy | Photometer |
| pH Calibration | Automatic one or two point calibration with one set of standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01) |
| pH Temperature Compensation | Automatic (-5.0 to 100.0 oC; 23.0 to 212.0 oF); limits reduced based on the pH electrode used |
| pH CAL Check (electrode diagnostics) | clean electrode and check buffer/check probe displayed during calibration |
| pH Method | Photometer |
| pH-mV Range | ±1000 mV |
| pH-mV Resolution | 0.1 mV |
| pH-mV Accuracy | ±0.2 mV |
| Absorbance Range | 0.000 to 4.000 Abs |
| Absorbance Resolution | 0.001 Abs |
| Absorbance Accuracy | ±0.003Abs @ 1.000 Abs |
| Ammonia Range | Low Range |
| Ammonia Resolution | 0.01 mg/L; 0.1 mg/L |
| Ammonia Accuracy | Low Range |
| Ammonia Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method |
| Chemical Oxygen Demand Range | Low Range |
| Chemical Oxygen Demand Resolution | Low and Medium Range |
| Chemical Oxygen Demand Accuracy | Low Range |
| Chemical Oxygen Demand Method | Adaptation of the USEPA 410.4 |
| ISO dichromate methods | |
| Mercury-free dichromate green method (LR & MR); dichromate method (HR) | |
| Total Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) |
| Total Chlorine Resolution | 0.01 mg/L |
| Total Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
| Chlorine Method | Adaptation of the EPA 330.5 DPD method |
| Nitrate Range | 16 mm vial |
| Nitrate Resolution | 0.1 mg/L |
| Nitrate Accuracy | 16 mm vial |
| Nitrate Method | Adaptation of the cadmium reduction method |
| Nitrite Range | Freshwater |
| Low Range | |
| Nitrite Resolution | Freshwater |
| Nitrite Accuracy | Freshwater |
| Low Range | |
| Nitrite Method | Adaptation of the EPA Diazotization method 354.1 |
| Nitrogen, Total Range | Low Range |
| Nitrogen, Total Resolution | 0.1 mg/L; 1 mg/L |
| Nitrogen, Total Accuracy | Low Range |
| Nitrogen, Total Method | Chromotropic acid method |
| Phosphorous, Acid Hydrolyzable Range | 0.00 to 1.60 mg/L (as P) |
| Phosphorous, Acid Hydrolyzable Resolution | 0.01 mg/L |
| Phosphorous, Acid Hydrolyzable Accuracy | ±0.05 mg/L or ±5% of reading |
| Phosphorous, Acid Hydrolyzable Method | Adaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method |
| Phosphorous, Reactive Range | Low Range |
| Phosphorous, Reactive Resolution | 0.01 mg/L; 0.1 mg/L |
| Phosphorous, Reactive Accuracy | Low Range |
| Phosphorous, Reactive Method | Adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition and EPA method 365.2 (low range) |
| Low Range | |
| Phosphorous, Total Range | Low Range |
| Phosphorous, Total Accuracy | Low Range |
| Phosphorous, Total Resolution | Low Range |
| Phosphorous, Total Method | Adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition and EPA method 365.2 (low range) |
| Low Range | |
| Input Channels | 1 pH electrode input and 5 photometer wavelengths |
| pH Electrode | digital pH electrode (not included) |
| Photometer/Colorimeter Light Source | 5 LEDs with 420 nm, 466 nm, 525 nm, 575 nm, and 610 nm narrow band interference filters |
| Photometer/Colorimeter Light Detector | silicon photodetector |
| Bandpass Filter Bandwidth | 8 nm |
| Bandpass Filter Wavelength Accuracy | ±1 nm |
| Cuvette Type | round, 24.6 mm |
| Number of Methods | 128 max. |
| GLP | calibration data for connected pH electrode |
| Display | 128 x 64 pixel LCD with backlight |
| Logging Type | log on demand with user name and sample ID optional input |
| Logging Memory | 1000 readings |
| Connectivity | USB-A host for flash drive; micro-USB-B for power and computer connectivity |
| Power Supply | 5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included) |
| Battery Type/Life | 3.7 VDC Li-polymer rechargeable battery / >500 photometric measurements or 50 hours of continuous pH measurement |
| Environment | 0 to 50.0 oC (32 to 122.0 oF); 0 to 95% RH, non-condensing |
| Weight | 1.0 kg (2.2 lbs.) |
| Dimensions | 206 x 177 x 97 mm (8.1 x 7.0 x 3.8") |
| Ordering Information | HI83314 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual. |
