The HD2109.1 and HD2109.2 are portable instruments with a large LCD display. They measure the concentration (in mg/l) of dissolved Oxygen in liquids, the saturation index (in %) and the temperature using SICRAM combined probes of polarographic type with two or three electrodes and integrated temperature sensor. Temperature only is measured by Pt100–SICRAM or direct 4 wire–immer- sion, penetration or contact probes. Thanks to an internal pressure sensor, the instruments automatically compensate for barometric pressure. The instrument anticipates automatic compensation of the Oxygen probe membrane...

HD2101/USB S‘Print-BT DO9700 DO9701 Measurement of barometric pressure Measurement range 0.0…1100.0mbar Resolution 0.1mbar Accuracy ±2mbar±1digit between 18 and 25°C ±(2mbar+0.1mbar/°C) in the remaining range Setting the salinity Measurement range 0.0…70.0mg/l Resolution 0.1mg/l Temperature measurement with the sensor inside the dissolved Oxygen probe Measurement range 0…+45°C Resolution 0.1°C Accuracy ±0.25°C Drift after 1 year 0.1°C/year Temperature measurement by Instrument with Pt100 probe Pt100 measurement range -200…+650°C Resolution 0.1°C Accuracy ±0.25°C Drift after 1 year 0.1°C/year...

AF209.60 DeltaLog9: Software for download and management of the data on PC using Windows 98 to XP operating systems. AF209.60: Stabilized power supply at 230Vac/9Vdc-300mA mains voltage. S’print-BT: On request, portable, serial input, 24 column thermal printer, 58mm paper width. DO9700: zero solution. DO9701: electrolyte solution. Combined dissolved Oxygen/temperature probes DO9709 SS: The kit includes: combined probe for measurement of O2 and tem- perature with replaceable membrane, three membranes, 50ml of zero solu- tion, 50ml of electrolyte solution. Cable length 2m. 12mm x 120mm. DO9709...