Maintenance
62
Specifications for the HDM99
Conductivity
0...20 mS/cm in 4 ranges, quadro-pole-electrode, temperature compensation
20...40°C with 2,07 % per °C (adjustable), temperature sensor integrated in
the measuring cell, reference temperature 25°C (adjustable), precision
better than 0,25 % of full measuring range
Temperature
0...100°C, resolution 0,01 °C,
precision (30...40°C) better than
±
0,1°C, otherwise
better than
±
0,2 °C , probe integrated in combined conductivity /
temperature electrode
Pressure measurement
-700...+1600 mmHg, precision better than 0,5 % of full measuring range,
connection over tube nozzles
Flow measurement
Measuring range and precision are dependent on the sensor only. Typical
precision better than 1% of the measuring range final value.
pH-measurement
Electrode is not included in the delivery extent, pH 0...14, resolution 0,01,
precision better than 0,1 pH, temperature range 0...60 °C, temperature
calibration manually or via probe in combined electrode.