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Microx 4
The Microx 4 is a completely stand-alone, portable fiber optic oxygen meter. It can be used with non-invasive sensors & probes (1 mm fiber), and oxygen microsensors (200 µm fiber) in different designs. This oxygen meter is compatible with the wide range of sensors type PSt7 (detection limit 15 ppb, 0 – 100 % oxygen). With its integrated barcode reader the Microx 4 can easily recognize and assign calibration data to sensors in just one scan. The implemented sensor management system allows storing data of up to 100 sensors. Microx 4 has 16 GB internal memory which allows prolonged computer-independent operation. It is delivered with the PreSens Datamanager software: sensor, user and measurement data is easily transferred between the PC and the oxygen meter. The data management and easy data export will facilitate and speed up your analysis.
Needle-Type Oxygen Microsensor with Fixed Sensor Tip NFSG-PSt7
The NFSG-PSt7 is specially designed for headspace measurement in packaging or other applications where gaseous oxygen measurements in small compartments have to be conducted. The sensor tip of this microsensor is fixed inside a steel needle, so it does not protrude the needle tip. Secured this way inside the needle, the sensor can be pierced through material and the oxygen content in smallest headspace volumes can be determined. The NFSG-PSt7 has a measurement range of 0 – 100 % oxygen, with a limit of detection of 0.03 % oxygen.