HACH dissolved oxygen fluorescent cap 5811200

-Product Overview:

Hash portable dissolved oxygen analyzerSuitable for measuring the concentration or saturation of oxygen dissolved in water. LDO ™ The portable dissolved oxygen analyzer is developed by Hash Company using new dissolved oxygen measurement technology and is suitable for laboratory and field testing.

-Working principle:

LDO ™ The portable dissolved oxygen analyzer adopts a new dissolved oxygen measurement technology - fluorescence method measurement.

HACH LDO ™ The dissolved oxygen sensor of the portable dissolved oxygen analyzer is covered with a layer of fluorescent material. When the blue light emitted by the LED light source shines on the fluorescent material on the surface of the dissolved oxygen analyzer sensor, the fluorescent material is excited and releases red light. The higher the dissolved oxygen concentration, the shorter the time from emitting blue light to releasing red light. The dissolved oxygen analyzer will record this time and establish a correlation between the red light release time and the dissolved oxygen concentration, LDO ™ The portable dissolved oxygen meter calculates the dissolved oxygen concentration by measuring the release time of red light and directly displays the result on the screen.

-Application industry:

LDO™Hash portable dissolved oxygen analyzerSuitable for laboratory and field testing.

-Instrument features:

LDO ™ The portable dissolved oxygen analyzer adopts high-precision fluorescence measurement method, which has many advantages compared with traditional dissolved oxygen analyzers based on current or polarography:

● No polarization required: Traditional dissolved oxygen analyzer probes usually undergo polarization before use, while LDO ™ The portable dissolved oxygen meter probe does not require polarization.

No calibration required: LDO ™ The portable dissolved oxygen meter probe has been calibrated before leaving the factory, so users do not need to calibrate when using the dissolved oxygen meter and can directly measure the dissolved oxygen concentration. Traditional dissolved oxygen meters usually have calibration steps when in use, and only after passing the calibration can dissolved oxygen be measured.

Strong anti-interference ability: LDO ™ The probe of the dissolved oxygen meter is a membraneless probe, so it is not affected by the interference of chemical substances in the wastewater, and the measurement results are more accurate.

Low maintenance: LDO ™ The portable dissolved oxygen analyzer does not require replacement of membrane components or filling of electrolyte, greatly reducing maintenance costs and saving time for users.

Durable fluorescent cap: The fluorescent cap of the dissolved oxygen meter probe can maintain its accuracy even when scratched or partially contaminated, making it easy to clean.

HACH dissolved oxygen fluorescent cap 5811200

HACH dissolved oxygen fluorescent cap 5811200