Description : Portable Dissolved Oxygen Meter MPDOM-1A is a microprocessor-based, dissolved oxygen meter with 1 or 2 points calibration using the air-saturated water or zero oxygen solution. The system menu allows setting the number of calibration points, resolution, stability criteria, concentration unit, temperature unit, date and time, etc. Its expanded memory stores or recalls up to 500 data sets and data transfer can be done by USB communication interface.

Specifications :

Dissolved oxygen range	0.0 - 20.0 mg / L (or ppm)
Dissolved oxygen accuracy	± 0.2 mg / L
Resolution	0.01 mg / L
Calibration points	1 - 2 points
Sensor type	Polarographic DO probe
Temperature compensation range	0 to 50 °C, 32 °F to 122 °F, Automatic
Barometric pressure correction	60.0 to 112.5 kPa, 450 to 850 mmHg
Salinity correction	0 to 50 g / L
% of saturation of oxygen range	0.0 to 200.0 %
% of saturation of oxygen accuracy	± 2.0 % F.S.
% of saturation of oxygen resolution	0.1, 1 %
System menu	Allows setting of 9 parameters
Data hold function	Manual or automatic endpoint detection
Power off	Manual or automatic (10, 20, 30 minutes)
Reset function	Yes
Memory	Stores up to 500 data sets
Output	USB communication interface
Display	Backlit LCD (130 × 110 mm)
Connector	6 pin mini plug
Calibration due	0 to 31 days
Stability connector	Low or high
Power	3 x 1.5 V “AA” batteries
Dimension (L x W x H)	170 × 85 × 30 mm
Weight	300 g

Features : Equipped with polarographic sensor Equipped with large backlit LCD display Auto-Power Off effectively conserves battery life 1-2 points calibration using air saturated water & zero oxygen solution Manual salinity & barometric pressure compensation for better measurement of dissolved oxygen System menu allows setting the 9 optional parameters Automatic temperature compensation for accurate measured value over the entire range Auto hold function freezes stable, final readings for better viewing and recording Built-in real time clock stamps store data to meet GLP standard Expanded memory stores and recalls up to 500 readings Data is transferrable to PC via USB interface Reset function automatically resumes all the settings to default mode Help message as an operational guide for quick beginning to the dissolved oxygen meter

Applications: Portable dissolved oxygen meter has applications in water & waste water management industry, environmental monitoring, surface ground water, research & development, education to detect content of dissolved oxygen.

Optional Accessories: Polarographic sensor 30 mL electrolyte solution per bottle Membrane cap

Standard Accessories: Dissolved oxygen probe Dissolved oxygen Electrolyte solution Membrane cap 1 x 9 V/ 800 mA battery Carrying case