Temperature measuring instrument TM 40

redoxISEpH

Measurement of pH or redox- or ISE-potential and temperature Automatic temperature compensation 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 TM 40 has an automatic temperature compensation for the pH measuring as well as an adjustable reference temperature with measurements without temperature sensor. For calibration a manual or automatic two point calibration routine can be used. Other possible applications of the device are the measurements of redox (ORP) or ISE-potential relative to the standard hydrogen electrode to DIN 38404. 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.