LMDO-50 is a professional bench top dissolved oxygen meter designed for laboratory applications. The meter is equipped with a polarographic sensor for measurement of dissolved oxygen concentration or % saturation in water

SALIENT FEATURES:

v    1or 2 points auto-calibration (100% in saturated air or air-saturated water,

v    0% in zero oxygen solution). Automatically compensates salinity and barometric pressure after manual input.

v    Selectable readout in ppm, mg/L or % saturation.


v    Selectable temperature units between degrees Celsius (oC) and degrees Fahrenheit (oF)

v    Automatic Temperature Compensation ensures high accuracy of measurements.

v    Automatic endpoint function freezes the stable measured values for easy reading and recording data.


v    Calibration due reminder prompts you to calibrate the meter regularly.


v    Help message as an operational guide to helps you understand how to use meter.


v    Setup menu lets user customize calibration points, resolution, stability condition of measurements, temperature units, date/time to meet personal preferences.


v    Reset function allows user to returns all settings to the factory default values.
Expand memory stores and recalls up to 500 readings.


v    Built-in real-time clock stamps stored data to meets GLP standards.


v    Stored data can be transferred into personal computer via USB communication interface

Dissolved Oxygen Range        :           0.00~20.00mg/L or ppm
Resolution                               :           0.1, 0.01 ppm, (Selectable)
Dissolved Oxygen Accuracy    :           + 0.2mg/L or ppm
Saturation of Oxygen               :           0.0~200.0%
Accuracy                                  :           + 2.0%
Temperature Range                 :           0.0~50.0oC
Temperature Accuracy             :           + 0.5oC
Temperature Compensation    :           0~50oC, Automatic
Salinity Correction                    :           0~50g/L

Barometric Pressure Correction:          60.0~112.5kPa, 450~850mmHg
Calibration Points                     :           1 or 2 points (100% in air or 0% in zero oxygen solution )
Memory & Output                    :           500 data sets with Date/Time stamping & USB Interface
Power supply                           :           DC 5V adapters, using AC 220V / 50Hz
Dimensions LxWxH (mm) & Weight:    210 X 188 X 60 & 1.2 kg

STANDARD ACCESSORIES :Dissolved Oxygen Probe, Electrode Stand, 5V AC Adaptor & Instruction Manual.