pH METER
TESTRONIX - 511     Rs. 3700/-


TESTRONIX-511 is useful for measurements of pH values
of homogeneous electrolytic solutions. Also, measures DC milli
volts from 0 to ± 1999 milli volts.

Useful for chemical, pharmaceuticals, cosmetic, rubber industries, water treatment plants, soil testing laboratories, pollution control departments, agriculture organization, R & D organizations, colleges, service centres etc.

Supplied with glass combination type of electrode, electrode
stand and pH buffer solutions of 4 and 7 pH. The buffer solutions help in easy re-calibration of the pH meter. Standardization (7pH) and slope (4pH) adjustment controls are provided on the
front panel.

Detachable electrode ensures replacement convenience. Self check facility control on front panel enables users to ensure that the pH meter is functioning properly. Temperature setting on front panel provides compensation for different temperatures of solutions.

pH RANGE 0 to 14.00 pH with resolution of 0.01 pH.
MILLI VOLT RANGE 0 to ± 1999 milli volts DC with resolution of 1 milli volts.
pH or milli volt measurement selection is provided with a front panel control.
ACCURACY ± 0.04 pH for pH measurements.
± 0.2% ± 2 milli volts for milli volts measurements.
TEMPERATURE COMPENSATION 0°C to 100°C, settable with continuously adjustable front panel control.
SELF CHECK FACILITY Available with front panel control. Display reads 7.00 ± 0.02 pH to indicate proper functioning of the pH meter.
RE-CALIBRATION Front panel preset control of STANDARDIZATION enables calibration for 7pH.
Front panel preset control of SLOPE enables calibration for 4 pH.
Buffer solutions of 4 and 7 pH are supplied with the pH meter to re-calibrate the pH meter.
DISPLAY 3½ digit, 7 segment, bright LED type of 12.5 mm height. Decimal point, over-range and negative polarity indications are provided.
POWER REQUIREMENTS 230 ± 10% volts AC, 50/60 Hertz, 5VA.
SIZE AND WEIGHT

85 mm (H) X 195 mm (W) X 240 mm (D). 3.5 kgs.
STANDARD ACCESSORIES Glass combination type of pH electrode, electrode stand, buffer solutions of 4 and 7 pH and instruction manual.