Sensor oxygen consumption is low, continuous measurement error is small.
Standard glass thermostatic chamber can be observed while measuring the sample.
It can also be measured while irradiating light.
Reagent can be added in the water seal state during measurement.
With automatic calibration function.
With digital output (RS232C) function, can simultaneously record dissolved oxygen concentration and temperature.
There's an optional flow type, organic solvent thermostat.
Even a small sample of 1 ml can be measured.