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Dissolved Oxygen Probes
Please contact our sales team for our best possible prices:Phone: +44 (0) 337 831700 Fax: +44 (0) 337 831800 email: sales@rmsupply.co.uk
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R.M.S supply two polyographic dissolved oxygen probes (types 601 and 602) and one galvanic dissolved oxygen probe (type 603). Our DO sensors are designed for laboratory measurements and have a standard 12mm body diameter.
In air-saturated water (20.9% Oxygen), type 601 has an output current of 600nA, type 602 an output current of 60nA. The output of the galvanic electrode (type 603) at saturation is 33 - 40mV.
The residual output in zero oxygen solutions for all of the electrodes is less than 1% of the output in saturated water.
One or two A.T.C. sensors (Thermistor or Pt100/1000) may be fitted to customers specific requirements.
Replacing the Teflon membrane is quick and easy. Simply unscrew the old assembly, load the new one with fill solution and screw it on to the electrode.
The electrode is supplied complete with 2 membrane assemblies and a 50ml bottle of filling solution.
A 50ml bottle of Zero Oxygen solution is also available for calibration purposes.
When ordering replacement dissolved oxygen electrodes
please specify the Make and Type of instrument for which
the electrode is required.
There follows a chart listing our range of dissolved oxygen probes (please quote the relevant order number when contacting our sales team)
| ELECTRODE TYPE | OUTPUT at SATURATION | OUTPUT at ZERO OXYGEN | POLARISATION VOLTAGE | MEMBRANE TYPE |
|---|---|---|---|---|
| 601/ABCD Polyographic |
600nA ±25% | Less than 1% Saturation | 800mV | Teflon |
| 602/ABCD Polyographic |
60nA ±25% | Less than 1% Saturation | 800mV | Teflon |
| 603/ABCD Galvanic |
33 to 40mV | Less than 1% Saturation | N/A | Teflon |
When ordering, please specify:
A: Length of cable required in metres.
B: Type of A.T.C. element (Th=Thermistor or Pt=Platinum Resistance Element).
C: Resistance value of A.T.C.
D: Connector Type.
E.g. 601/2/Th10k/5pin DIN = Type 601 with 2m of cable, 10k Thermistor A.T.C. and a 5 pin DIN connector.
We accept all major credit/debit cards - please contact us for our best possible prices!
