Aoda DO511T Portable Optical Dissolved oxygen meter
DO511T Dissolved oxygen meter Measuring range 0.00 to 20.00 ppm; Resolution : 0.01mg/L,Accuracy : ±0.3ppm...
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Aoda DO511T Portable Optical Dissolved oxygen meter
GENERAL FEATURES
Color High contrast LCD touchscreen, 4.3 inches.
Intelligent operation system provides features including user management, calibration management, electrode management,
method management, data management, Log Management and etc.
Multi-reading feature allows auto-read, timed-read and continuous-read.
Auto-hold feature senses and locks the measurement endpoint.
Data Storage 1000 sets for each parameter (GLP-compliant).
Data analysis feature helps user review, compare and recalculate results.
Support for USB communication.
Auto-power off feature effectively extends the battery service life.
Reset feature automatically resumes all settings back to factory default options.
IP65 waterproof. The portable meter is suitable for fields measurements and out door measurements.
Support for air-saturated water or zero oxygen calibration.
Automatic/Manual temperature compensation.
Auto/Manual barometric pressure compensation.
Selectable pressure unit, including kPa, mbar, Torr, Atm.
Manual Salinity Factor Correction
Specifications
Model | DO511T Dissolved oxygen meter | |
Parameters | DO/Temp(DO Saturation). | |
Dissolved Oxygen Concentration | Sensor Type | Optical |
Range | 0.00 to 20.00 ppm | |
Resolution | 0.01mg/L | |
Accuracy | ±0.3ppm | |
Calibration Points | Air-saturated water or zero point | |
Barometric Compensation | Yes | |
Manual Salinity Factor Correction | Yes | |
DO Saturation | Range | (0.0 to 200.0)% |
Resolution | 0.10% | |
Accuracy | ±10.0% | |
Temperature | Range | 0 to 50 ºC |
Unit | ºC | |
Resolution | 0.1 | |
Relative Accuracy | ±0.2 | |
Measurement | Reading Mode | Auto Read (Fast, Medium, Slow), Timed, Continuous |
Reading Prompts | Reading, Stable, Locked | |
Temp. Compensation | ATC, MTC | |
Data management | Data Storage | 1000 Groups |
GLP Features | Yes | |
Inputs | DO with Temp. Probe | 6-pin aviation connector |
Outputs | USB | USB 2.0 flash memory device, PC, scanner |
Display options | Backlight | Yes |
Auto Shutdown | 300, 600, 1200, 1800, 3600 sec., off | |
IP Rating | IP65 | |
Date and Time | Yes | |
General | Power | Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output |
Dimensions | 90×255×40 mm | |
Weight | 500g (1.1 lb) | |
Dimensions (Carton) | 410×330×165 mm | |
Weight (Gross) | 5.5 kg | |
Product photo
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| Wristbands for easy carrying | USB port for charging or data uploading |
Other Water quality meter we have
FAQ
Q : How does an optical dissolved oxygen meter sensor work?
A : The fiber optic reader emits a blue light that excites the fluorophore which emits light back at the higher wavelength. In the
presence of oxygen, the fluorescence is quenched, and a higher level of oxygen leads to lower emission intensities.
Q : What is a normal dissolved oxygen level in water?
A : 6.5-8 mg/L
Water at lower temperatures should have higher mg/L of dissolved oxygen and higher %DO while warmer, polluted waters will
have lower mg/L and %DO. Healthy water should generally have dissolved oxygen concentrations above 6.5-8 mg/L and between about 80-120 %.
Q : What are the advantages of an optical sensor?
A : Advantages of Optical Sensors in Chemical Analysis
Optical sensors can also detect changes in the sample's physical and chemical characteristics, such as pH, temperature, and pressure, making them
very flexible and suitable for various applications.
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