Simultaneous measurement of dissolved oxygen and temperature
Easy air calibration
Automatic calibration routine
Data logger for 4000 data sets
USB interface, Software
Min-/Max-value memory
Graphic display, backlighted

Description

The meter combines the features for mobile application in the field with the precision and comfort of a laboratory meter with plain text structure menu, integrated data logging system and a rugged watertight IP 65 housing. The meter is the ideal choice for determination of the oxygen content in surface water, sewage and for application in wastewater treatment. The meter in connection with the sensor indicates the mass concentration of dissolved oxygen in aqueous solutions in mg/l and the oxygen saturation index (%-saturation) as well as the relevant temperature simultaneously.
Important GLP functions such as date and time, the main measuring value, 2nd measuring value including the physical units, temperature and device number are recorded in the data file.

Specifcations Measuring range 0 ... 200 %; 0 ... 20 mg/l; temperature: -10 ... 100 °C Resolution 1 %; 0.01 mg/l; 0.1 °C Temperature compensation automatic with Pt 1000 or fixed temperature Display graphic LCD, 128 x 64 pixel, backlighted Interface USB, isolated Ambient temperature -10 ... 55 °C Connectors connector BK for sensor, 4-pole USB interface socket Housing ABS, IP 65 Dimensions 200 x 95 x 40 mm (WHD) Weight 290 g incl. batteries (3 x AA, IEC R6, LR6, 1.5 V) EMC acc. EN 61326 class B recommended O2-Sensor MF 41-N/AM 39/40 with integrated temperature sensor, plastic body Ø 12 mm,
1.50 m fixed cable with 6-pol. connector BK Delivery volume AM 40/Set Case with meter AM 40, oxygen sensor MF 41-N/AM 39/40 with integrated temperature sensor, 2 replacement membrane-heads, 6 ampoules electrolyte