JFE Advantech

Dissolved Oxygen Logger - Fluorescence Rinko 1

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A new-technology sensor with fast response time, high stability and good accuracy. Ideal for measurement of Dissolved Oxygen gradients in water columns.

The Compact Optode is a small, precise data logger with an optical DO sensor, suitable for long-term, stable deployments. The state-of-the-art technology can store up to 172,800 sets of three channels of data, including DO, temperature and voltage. The operation of the Compact Optode is managed through the RS232-C port of a PC. The basic measurement set-up requires only the selection of the start time and measurement parameters. Manual manipulation of data is not necessary after download and data processing can begin immediately.

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• Small and light with large memory capacity • Stirring of measurement sample not required • Resistant to bio-fouling • Two depth ranges: 300m and 6000m • Non-volatile flash memory • Built-in calendar/time information • Direct connection to PC • Programmable calibration factors • Convenient Windows software • Robust titanium housing


The Model 1 is a stand alone logger for addition to other JFE loggers such as CTD. It measures Dissolved Oxygen and Temperature only. Ideal for DO Gradients


DO Type
Fluorescence quenching
DO Range
Temp Range
0-36 Deg C
1 - 30 seconds
Burst Time
1 - 1,440 minutes
1 Kg

Dissolved Oxygen Logger - Fluorescence Rinko 1
Dissolved Oxygen Logger - Fluorescence Rinko 1

Dissolved Oxygen Logger - Fluorescence Rinko 1

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