Measuring oxygen in water effectively

With the dissolved oxygen photometer, oxygen measurement in water will be carried out effectively and accurately. This photometer is the ideal solution for monitoring water quality, for example, in experiments conducted in the classroom and laboratory.

The most accurate measurement

With the dissolved oxygen photometer, oxygen measurement will become even more precise, since it is a portable self-diagnostic meter that has an advanced optical system using a light-emitting diode (LED) and a narrow-band interference filter that enables accurate and repeatable readings.

The meter uses a positive locking system to ensure that the cuvette is in the same position each time it is inserted into the measuring cell. With the CAL Check function, it is possible to validate the instrument's performance at any time and apply a user calibration.

Main features:

Advanced optical system; Meter validation using certified CAL Check cuvettes; Tutorial mode that guides the user step-by-step; Automatic registration; GLP functions.

Features

Dimensions: 14.2 x 10.2 x 5 cm;

Weight: 380 g;

Range: 0 to 10.0 mg/L;

Resolution: 0.1 mg/L;

Accuracy: ± 0.4 mg/l ±3% of reading at 25 °C;

Light Source: Light-emitting diode;

Bandpass filter: 466 nm;

Wavelength of the bandpass filter: 8 nm;

Bandpass filter wavelength accuracy: ±1.0 nm;

Light detector: Silicon photocell;

Type of cuvette: Round with a diameter of 24.6 mm (22 mm internal diameter);

Automatic logging: 50 readings;

Display: 128 x 64 pixel LCD with backlight;

Battery type: 1.5V AA batteries (3 units).