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| Test Equipment Catalog | Specials | Repair | Surplus | Ordering/Contact Info |
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Milwaukee SM600
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Milwaukee SM600 Shown |
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| The Milwaukee SM600 is a Portable
Dissolved Oxygen meter ideal for use in school laboratories. Dissolved
Oxygen measurements are also very important in fish farms and ponds,
where Oxygen levels are continuously monitored to obtain optimal
reproduction. The Milwaukee SM600 calibrates easily in 2 points (at 100% saturated air and in 0 Oxygen solution) and has Automatic Temperature Compensation which guarantees the highest accuracy. The low battery warning, easy to replace screw on cap membranes make this meter very simple to operate. Rugged Carrying Case (Optional) provides handy on-site meter calibration and measurements. Milwaukee SM600 is supplied complete with a MA840 D.O. polarographic probe with 3 m cable, calibration screwdriver, 2spare membranes, MA7040 (20 mL) electrolyte solution, battery and instructions. If the sample contains salts or if you are performing the measurements at altitude different from sea level, the readout values must be corrected, taking into account the lower degree of oxygen solubility. Altitude Compensation: all the readouts are referred to sea level, thus the displayed measurements are higher than the actual values. In fact, altitude affects D.O. concentration by decreasing its value. The table on the left reports the oxygen solubility at various temperatures and altitudes, based on sea level barometric pressure of 760 mmHg. This gives an idea of the error that can be introduced at different altitudes and allows to calculate the quantity to be subtracted to correct the reading. Salinity Compensation: the table below shows the influence of salt concentration in the measurement of oxygen. In SM600 all the readouts are referred to 0 g/L of salinity value. In fact, salinity affects D.O. concentration by decreasing its value. The table below reports the oxygen solubility at various temperatures and salinity. From the table it is possible to calculate the quantity to be subtracted to correct the reading. |
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$40.00 Minimum on Total Order