Product Profile of Ph Meter
Control Dynamics presents a pH meter with latest technological advancements. It has a very high stability, reproducibility and a continuous duty cycle. This laboratory pH meter incorporates an advanced C-Mos FET input operational amplifier and modular construction. Its relative accuracy is of ±0.01 pH unit or ±1 mV based on a low point calibration, repeatability of ± 0.01 pH unit or ± mV and a stability [drift/24 hrs] of less than 0.01 pH. It provides a digital LED [Model APX 175 E] and LCD [Model APX 175 C] display of pH 0.000 to pH 14.00 in 0.01 pH unit or milli Volts from 0 to ± 1999 to nearest 1 mV. Automatically indicated on the digital display are decimal point, pH/mV mode and mV polarity. The front panel has following controls: [A.] Push button controls to select - standby/read position, pH/mV measurements and manual/automatic temperature compensation; and [B.] Dial controls - temperature compensation control to read from10°C to 130°C; slope control for correcting electrode slope; and asymmetry control - adjustable span ± 1 pH by a 10-turn potentiometer, in steps of 0.01 pH.
