Product Profile of High Stability Ph Meter
CD Instrumentation Pvt. Ltd. offers High Stability pH Meter. CD Instrumentation Pvt. Ltd. supplies Secondary Standard Dosimeter, Clinical Dosimeter, Xrossline Lasers, Calibrator, pH meter, Pocket pH Meter, Conductivity Meter, Pocket Conductivity Meter, etc. The High Stability pH Meter has reproducibility and a continuous duty cycle. The pH Meter incorporates the 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. It has a relative accuracy of +/-0.01 pH unit or +/-1 mV based on a low point calibration, repeatability of +/-0.01 pH unit or +/-1 mV and stability [drift/24 hrs] of less than 0.01 pH. The High Stability pH Meter provides a digital LED [Model APX 175 E] and LCD [Model APX 175 C] display of pH 0.00 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 pH Meter is a light-weight instrument with aluminium sheet metal housing and is epoxy painted.

The following controls are provided on the front panel of High Stability pH Meter are:
  • Push button controls:
  • - Standby/Read position
    - pH / mV measurements
    - Manual / Automatic Temperature Compensation.
  • Dial Controls:
  • - Temperature compensation control to read from -10 Degree C to 130 Degree C.
    - Slope control for correcting Electrode slope
    - Asymmetry control - adjustable span +/- 1 pH by a 10 turn potentiometer, in steps of 0.01 pH.
    Product Specification of High Stability Ph Meter
    • Input Impedance: >10<sup>14</sup>
    • Model: APX 175 E, APX 175 C
    • Power Supply: 230 VAC 50 Hz &#177;10%
    • Relative Accuracy: &#177;0.01 pH / &#177;1.0 mV
    • Repeatability: &#177;0.01 pH / &#177;1.0 mV