용존산소(Dissolved Oxygen) 측정기
제품명 용존산소 측정기 (Dissolved Oxygen)
Model OXY 70
Dissolved Oxygen Measuring Range0.00…19.99 mg/L-ppm / 20.0…50.0 mg/L-ppm
Resolution0.01 / 0.1
Accuracy (with sensor)± 0.2 up to 10 mg/L-ppm, ± 0.3 from 10 to 20 mg/L-ppm, ± 5% from 20 to 50 mg/L-ppm
Oxygen Saturation Measuring Range0.0…199.9 % / 200…400%
Resolution0.1 / 1 %
Accuracy (with sensor)± 10%
Oxygen Points of Calibration1 or 2 automatic
Barometric Air Pressure Measuring Range0.0…1100 mbar
Resolution1 mbar
Accuracy± 0.5%
Automatic Air Pressure CompensationYes
Temperature Measuring Range0.0… 60.0 °C
Resolution0.1 °C
Accuracy± 0.5 °C
Automatic and Manual Temperature CompensationYes (only automatic)
Salinity Measuring Range0…50 ppt
Salinity CompensationYes manual
GLP SystemYes
DisplayLCD backlight
Data MemoryMan / Auto 500 Data with date and time
Data Logger FunctionYes
Criteria of Measurement StabilityYes
Date and TimeYes
Memory Data of CalibrationYes
CAL DUE (calibration timer)Yes
IP Protection ClassWaterproof IP 57
Auto Power OffYes (after 20 min)
InputsDIN multipin
Communication InterfaceUSB
Power Supply3 x 1.5 V battery AA
AC/DC power with USB cable
Battery LifeFrom 300 to 500 hours
Dimensions / Weight Only Meter86×196×33mm (3.39x7.72x1.30'') / 300 g
Dimensions / Weight With Carrying Case385x300x115mm (15.16x11.81x4.53'') / 1725 g
Dimension / Carrying Case Weight385x300x115mm (15.16x11.81x4.53'') / 1720 g



Accessories Portable Oxygen

Code Description
50010342Optical sensor LDO70/2MT with 2 meter cable for 70
50010352Optical sensor LDO70/10MT with 10 meter cable for 70
50010362Replaced membrane LDO for sensor LDO70/2MT and LDO70/10MT for 70
50010372Steel armature for dip immersion sensors LDO70/10MT for 70
Calibration standard
50010272Standard zero (0) Oxygen, single use. Kit of 5 bottle for DO7/3MT, LDO70/2MT, LDO70/10MT
50010292Standard zero (0) Oxygen single use 1 bottle for DO7/3MT, LDO70/2MT, LDO70/10MT






Feature