D.O. METER  Microprocessor LMOD 50

USAGE

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

• 1or 2 points auto-calibration (100% in saturated air or air-saturated water, 
• 0% in zero oxygen solution). Automatically compensates salinity and barometric pressure after manual input. 
• Selectable readout in ppm, mg/L or % saturation.

• Selectable temperature units between degrees Celsius (oC) and degrees Fahrenheit (oF)
• Automatic Temperature Compensation ensures high accuracy of measurements. 
• Automatic endpoint function freezes the stable measured values for easy reading and recording data.

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

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

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

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

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

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

SPECIFICATION

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)          : 210 X 188 X 60 mm

Weight                                         : 1.2 KG

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