เครื่องวัด COD และ pH และวัดปริมาณสารละลายในน้ำสำหรับน้ำเสียรุ่น HI83399 สำหรับการวัดค่าความต้องการออกซิเจน Chemical Oxygen Demand (COD) และการวัดค่าแอมโมเนีย คลอรีน ไนเตรท ไนโตรเจน ฟอสฟอรัส และสารอื่นๆ ดังตารางด้านล่าง ด้วยความถูกต้องแม่นยำและใช้งานง่าย มีโหมดการทำงาน: อัตโนมัติ กึ่งอัตโนมัติและแบบ Manual การใช้งานง่ายมีคำแนะนำบนหน้าจอทีละขั้นตอนการเชื่อมต่อ PC ผ่าน USB
เครื่องวัด COD และสารละลายในน้ำสำหรับน้ำเสียรุ่น HI83399 มีโหมดการวัดการดูดกลืนแสงสำหรับระบบโหมดการดูดกลืนแสงช่วยให้ผู้ใช้สามารถเลือกความยาวคลื่น 5 แห่งได้จากความยาวคลื่น 420 nm, 466 nm, 525 nm, 575 nm และ 610 nm
HI83399 benchtop photometer measures 40 different key water and wastewater quality parameters using 73 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 LEDS, 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.
A digital pH electrode input is provided allowing the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information.
Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.
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 HI83399 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 5 wavelengths of light (420 nm, 466 nm, 525 nm, 575 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 60 measurement methods
Data Logging
Up to 1000 measurement readings can be logged with user and sample ID and recalled.
pH Measurement Mode
pH measurement mode allows to be used as a professional pH meter
Digestion Vial Methods
Compatible with COD (EPA, ISO, and mercury free methods), Reagents are sold separately.
Cuvette Adapter
The HI83399 is supplied with a 16 mm cuvette adapter that accepts digestion vials.
COD Reactor for Digestion Vials
A COD reactor is important accessory required to have a complete wastewater treatment
Specification
| SKU | HI83399-02 |
|---|---|
| Product Name | Water & Wastewater Multiparameter (with COD) Photometer and pH meter |
| 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 |
| Dissolved Oxygen Range | 0.0 to 10.0 mg/L (as O2) |
| Dissolved Oxygen Resolution | 0.1 mg/L |
| Dissolved Oxygen Accuracy | ±0.4 mg/L ±3% of reading |
| Dissolved Oxygen Measurement Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method |
| Absorbance Range | 0.000 to 4.000 Abs |
| Absorbance Resolution | 0.001 Abs |
| Absorbance Accuracy | +/-0.003Abs @ 1.000 Abs |
| Alkalinity Range | Freshwater |
| Alkalinity Resolution | 1 mg/L |
| Alkalinity Accuracy | ±5 mg/L ±5% of reading |
| Alkalinity Method | Colorimetric method |
| Aluminum Range | 0.00 to 1.00 mg/L (as Al3+) |
| Aluminum Resolution | 0.01 mg/L |
| Aluminum Accuracy | ±0.04 mg/L ±4% of reading |
| Aluminum Method | Adaptation of the aluminon method |
| Ammonia Range | Low Range |
| Ammonia Resolution | Low and Medium Range |
| Ammonia Accuracy | Low Range |
| Ammonia Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method |
| Anionic Surfactants Range | 0.00 to 3.50 mg/L (as SDBS) |
| Anionic Surfactants Resolution | 0.01 mg/L |
| Anionic Surfactants Accuracy | ±0.04 mg/L ±3% of reading |
| Anionic Surfactants Method | Adaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 5540C, Anionic Surfactants as MBAS |
| Bromine Range | 0.00 to 8.00 mg/L (as Br2) |
| Bromine Resolution | 0.01 mg/L |
| Bromine Accuracy | ±0.08 mg/L ±3% of reading |
| Bromine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method. |
| Calcium Range | Freshwater |
| Calcium Resolution | 1 mg/L |
| Calcium Accuracy | Freshwater |
| Calcium Method | Freshwater |
| Chemical Oxygen Demand Range | Low Range |
| Chemical Oxygen Demand Resolution | 1 mg/L |
| 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) | |
| Chloride Range | 0.0 to 20.0 mg/L (as Cl⁻) |
| Chloride Resolution | 0.1 mg/L |
| Chloride Accuracy | ±0.5 mg/L ±6% of reading at 25 °C |
| Chlorine Dioxide Range | 0.00 to 2.00 mg/L (as ClO2) |
| Chlorine Dioxide Resolution | 0.01 mg/L |
| Chlorine Dioxide Accuracy | ±0.10 mg/L ±5% of reading |
| Chlorine Dioxide Method | Adaptation of the Chlorophenol Red method. |
| Free Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) |
| Ultra Low Range | |
| Free Chlorine Resolution | 0.01 mg/L |
| Ultra Low Range | |
| Free Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
| Ultra Low Range | |
| Total Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) |
| Ultra Low Range | |
| Total Chlorine Resolution | 0.01 mg/L |
| Ultra Low Range | |
| Total Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
| Ultra Low Range | |
| Chlorine Method | Adaptation of the EPA 330.5 DPD method |
| Free Chlorine (ULR) & Total Chlorine (UHR) | |
| Chromium, Hexavalent Range | Low Range |
| Chromium, Hexavalent Resolution | 1 μg/L |
| Chromium, Hexavalent Accuracy | Low Range |
| Chromium, Hexavalent Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method. |
| Color, Water Range | 0 to 500 PCU (Platinum Cobalt Units) |
| Color, Water Resolution | 1 PCU |
| Color, Water Accuracy | ±10 PCU ±5% of reading |
| Color, Water Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method. |
| Copper Range | Low Range |
| Copper Resolution | 0.001 mg/L; 0.01 mg/L |
| Copper Accuracy | Low Range |
| Copper Method | Adaptation of the EPA bicinchoninate method |
| Cyanuric Acid Range | 0 to 80 mg/L (as CYA) |
| Cyanuric Acid Resolution | 1 mg/L |
| Cyanuric Acid Accuracy | ±1 mg/L ±15% of reading |
| Cyanuric Acid Method | Adaptation of the turbidimetric method |
| Fluoride Range | Low Range |
| Fluoride Resolution | 0.01 mg/L; 0.1 mg/L |
| Fluoride Accuracy | Low Range |
| Fluoride Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method |
| Hardness, Total Range | Low Range |
| Hardness, Total Resolution | 1 mg/L |
| Hardness, Total Accuracy | Low Range |
| Hardness, Total Method | Adaptation of the EPA recommended method 130.1 |
| Hardness, Calcium Range | 0.00 to 2.70 mg/L (as CaCO3) |
| Hardness, Calcium Resolution | 0.01 mg/L |
| Hardness, Calcium Accuracy | ±0.11 mg/L ±5% of reading |
| Hardness, Calcium Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method |
| Hardness, Magnesium Range | 0.00 to 2.00 mg/L (as CaCO3) |
| Hardness, Magnesium Resolution | 0.01 mg/L |
| Hardness, Magnesium Accuracy | ±0.11 mg/L ±5% of reading |
| Hardness, Magnesium Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA Colorimetric method |
| Hydrazine Range | 0 to 400 μg/L (as N2H4) |
| Hydrazine Resolution | 1 μg/L |
| Hydrazine Accuracy | ±4% of full scale reading |
| Hydrazine Method | Adaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88, p-Dimethylaminobenzaldehyde method |
| Iodine Range | 0.0 to 12.5 mg/L (as I2) |
| Iodine Resolution | 0.1 mg/L |
| Iodine Accuracy | ±0.1 mg/L ±5% of reading |
| Iodine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method |
| Iron Range | Low Range |
| Iron Resolution | 0.001 mg/L; 0.01 mg/L |
| Iron Accuracy | Low Range |
| Iron Method | Low Range |
| Magnesium Range | 0 to 150 mg/L (as Mg2+) |
| Magnesium Resolution | 1 mg/L |
| Magnesium Accuracy | ±5 mg/L ±3% of reading |
| Magnesium Method | Adaptation of the Calmagite method |
| Manganese Range | Low Range |
| Manganese Resolution | 1 μg/L; 0.1 mg/L |
| Manganese Accuracy | Low Range |
| Manganese Method | Low Range |
| Molybdenum Range | 0.0 to 40.0 mg/L (as Mo6+) |
| Molybdenum Resolution | 0.1 mg/L |
| Molybdenum Accuracy | ±0.3 mg/L ±5% of reading |
| Molybdenum Method | Adaptation of the mercaptoacetic acid method |
| Nickel Range | Low Range |
| Nickel Resolution | 0.001 mg/L; 0.01 g/L |
| Nickel Accuracy | Low range |
| Nickel Method | Low Range |
| Nitrate Range | 0.0 to 30.0 mg/L (as NO3-- N) |
| 16 mm vial | |
| Nitrate Resolution | 0.1 mg/L |
| Nitrate Accuracy | ±0.5 mg/L ±10% of reading |
| 16 mm vial | |
| Nitrate Method | Adaptation of the cadmium reduction method |
| 16 mm vial | |
| Nitrite Range | Freshwater |
| Low Range | |
| Nitrite Resolution | Freshwater |
| Nitrite Accuracy | Freshwater |
| Low Range | |
| Nitrite Method | Low Range and Seawater |
| 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 |
| Oxygen, Scavenger Range | 0 to 1000 μg/L (as DEHA) |
| 0.00 to 1.50 mg/L (as Carbohydrazide) | |
| 0.00 to 2.50 mg/L (as Hydroquinone) | |
| 0.00 to 4.50 mg/L (as ISO-ascorbic acid) | |
| Oxygen, Scavenger Resolution | 1 μg/L (DEHA); 0.01 mg/L |
| Oxygen, Scavenger Accuracy | ±5 μg/L ±5% of reading |
| Oxygen, Scavenger Method | Adaptation of the iron reduction method |
| Ozone Range | 0.00 to 2.00 mg/L (as O3) |
| Ozone Resolution | 0.01 mg/L |
| Ozone Accuracy | ±0.02 mg/L ±3% of reading |
| Ozone Method | Colorimetric DPD Method |
| Phosphate Range | Freshwater |
| Low Range | |
| Phosphate Resolution | Freshwater |
| Phosphate Accuracy | Freshwater |
| Low Range | |
| Phosphate Method | Freshwater Low Range |
| 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 | Low Range |
| Phosphorous, Total Range | Low Range |
| Phosphorous, Total Accuracy | Low Range |
| Phosphorous, Total Resolution | Low Range |
| Phosphorous, Total Method | Low Range |
| Potassium Range | 0.0 to 20.0 mg/L (as K) |
| Potassium Resolution | 0.1 mg/L |
| Potassium Accuracy | ±3.0 mg/L ±7% of reading |
| Potassium Method | Adaptation of the Turbidimetric Tetraphenylborate method |
| Silica Range | Low Range |
| Silica Resolution | 0.01 mg/L; 1 mg/L |
| Silica Accuracy | Low Range |
| Silica Method | Low Range |
| Silver Range | 0.000 to 1.000 mg/L (as Ag) |
| Silver Resolution | 0.001 mg/L |
| Silver Accuracy | ±0.020 mg/L ±5% of reading |
| Silver Method | Adaptation of the PAN method |
| Sulfate Range | 0 to 150 mg/L (as SO42-) |
| Sulfate Resolution | 1 mg/L |
| Sulfate Accuracy | ±5 mg/L ±3% of reading |
| Sulfate Method | Turbidimetric - Sulfate is precipitated with barium chloride crystals |
| Zinc Range | 0.00 to 3.00 mg/L (as Zn) |
| Zinc Resolution | 0.01 mg/L |
| Zinc Accuracy | ±0.03 mg/L ±3% of reading |
| Zinc Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method |
| 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 | HI83399 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual. |
