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PICO pH - Conductivity meter - Salinity

PICO pH / Conductivity meter / Salinity

LABINDIA offers the perfect choice of a bench -top conductivity meter for measurements in the laboratories - whether routine or at R & D level. The conductivity meter offers better operating comfort and measuring confidence in all areas of application. Due to user selective temperature function, instrument calculates the conductivity at the reference temperature 25 +/- 0.1°C with linear function.

There is a non volatile memory storage for conductivity TDS and salinity - 40 readings each with temperature in pre selected GLP and non GLP format.

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Standard Features of PICO PH/Conductivity meter/Salinity
  • Advanced microcontroller based user friendly state-of-the-art design.
  • PICO pH Meter complies to USP and DIN standards.
  • Sleek moulded cabinet with alphanumeric splash waterproof polyester keyboard with soft keys.
  • User interactive software in dialogue mode for ease of operation with protection against invalid entries.
  • 20 x 2 line back lighted LCD display.
  • Simultaneous measurement of pH, mV and temperature. Conductivity, TDS & Salinity optional.
  • Non- volatile memory storage of:
    40 pH and 40 mV readings with temperature in pre-selected GLP or Non-GLP format.
    24 data memory readings of pH, temperature and time in data logging mode (optional).
  • Password protection for calibration data and stored Readings.
  • Calibration data with date and time stamp for authentication. Facility to view the calibration data.
  • Calibration reminder alarm.
  • Alphanumeric entries of sample name, identification number for authentication.
  • Input stability indicator for reproducible results.
  • Built-in real time clock (RTC) for time display and on report printout.
  • Factory entered CUSTOMER NAME on report printout for authentication.
  • Error indication helps the user to trace the problem.
  • Audible beep indication during valid key operation.
  • PC compatibility for data downloading (optional).
  • Combined pH and conductivity instrument is available.
  •  pH Meter
  • Automatic temperature compensation by Pt.100 temperature sensor. Range 0° to 150°C. 
  • 3 point (Isopotential) or 5 point (linear or segmented) calibration protocol.
  • Conductivity Meter 
  • Automatic evaluation of CELL constant with standard solution. 
  • User selectable temperature coefficient for automatic temperature compensation, through special TEMPCO key. 
  • Input stability indicator for reproducible results.
Typical Specification
PICO pH / Conductivity meter / Salinity
pH range

-2.00 to 19.999


0.1/ 0.01/ 0.001 pH

Relative Accuracy

± 0.002 pH


3 points 80% to 120%, 5 points 90% to 105%


Combination pH electrode


Auto-calibration & printout of calibration Report.


mV range O to ± 1999.9 mV
Resolution ± 0.1 mV
Relative accuracy ± 0.2 mV

Conductivity Meter Specifications



Autoranging 0.01µS/cm to 199.9 mS/cm. (Depending on the cell used 0.1/1.0/10.K)


0.01 (displayed)




2 - Banana socket for conductivity electrode, 1-ATC-PT100

Report format

(a) Calibration report
(b) Report of all selected Conductivity, TDS & Salinity readings


Temperature Range : O to 150°C
Resolution : o.1°c
Relative accuracy : ± - o.2°c
Sensor : RTD P1100
Temp. Compensation : Automatic / Manual.


20 x 2 line back-lit LCD Display


Alphanumeric splash water-proof polyester soft keys.


a) Printer Parallel Port
b) RS 232C PC connectivity

Environmental Operating Conditions

a) Operation : Indoor
b) Temperature : Ambient to 45° C
c) Relative humidity : 5 to 90% non-condensing

Power Requirement

230 Vac, ±10%I 50Hz.,10 W


305 x 220 x 70mm CN x Dx H)




1BNC, 1 Banana, 1ATC - PT 100

Input Impedance

> 10^12ohms

Report format

(a) Report of selected pH & mV reading with temperature.
(b) Calibration report
(c) Data table & Graph (optional)

TDS & Salinity Mode (Optional)

Range: 0.1PPM - 99.9 PPT (G./L), Resolution: 0.01,
Accuracy: 0.5%,
TDS Factor: 0.4-0.9


LABINDIA reserve the right to change specification without notice as part of its continuous product development.

pH & Conductivity Meter