GENEQ > Environment > Dissolved Oxygen
Dissolved Oxygen Meter
Model 9200
The
Model 9200 is a fully specified unit combining ease of use and robust construction.
Utilising a Clark type polarographic membrane electrode optimised for both speed
of response and the ability to withstand the rigours of portable use, dissolved
oxygen measurements can be made either as % saturation or as concentration in
mg/L (ppm).
The DO2 sensor incorporates a precision temperature measuring device which determines and displays the temperature of the analyte and automatically corrects for the changes in membrane permeability and oxygen solubility which occur with variations in temperature.
Calibration is a simple push-button operation carried out in the % saturation mode with clear instructions given via the graphics display.
The sensor measures the partial pressure of oxygen
and the reported results are influenced by atmospheric pressure and depth, unless
appropriate compensation is made. The standard 9200 allows these values to be
entered through the menu options.
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| FEATURES |
|
| SPECIFICATIONS | |
| DO2 | |
| Ranges | 0 to 199%, 0 to 25.0%, 0 to 19.99mg/L |
| Resolution | 1%, 0.1%, 0.1mg/L |
| Accuracy | 2% within 10°C of calibration temperature |
| Temperature | |
| Ranges | -10 to 60°C / 14 to 140°F |
| Resolution | 1%/0.1%/0.01mg/L |
| Accuracy | ±0.5°C / ±1°F |
| ATC Range | -10 to 60°C |
| Clock | 24 hour, hour/min/sec or day of month & year, leap year corrected |
| Power | 3 AA cells |
| Size (LxWxD) | 200 x 80 x 60 mm |
| Weight | 370g |
| CAT. NO. | DESCRIPTION |
| JE541001-0 | Model 9200 Dissolved Oxygen Meter supplied with standard DO2 / Temperature probe, spare menbranes and KCI, zero powder, membrane cover, membrane protective cap, batteries and instruction manual. |
| JE033175-0 | Carrying case |
| JE541620-0 | B.O.D. Probe |
| JE543001-0 | 40 column serial printer |
| JE542001-0 | Interface cradle |
| JR542009 | Interface cable kit |