Item #: CS C3010-
Our Price: $995.00


Features of the C30xx Conductivity/pH /mV/ DO/meter

    • 2 independent channels for all measurements
    • Choose UBS or Ethernet connectivity
    • pH:
    • Multi-point (1...5) calibration for more linearity.
    • Selectable resolution from 0.001 pH to 0.1 pH
    • Automatic calibration with any of nine pre-programmed and five user specified pH buffers
    • Accepts pH electrodes with any zero point (Eo) between +/-999 mV
    • mV
    • Features mV calibration for accurate ORP measurements
    • Selectable resolution from 0.1 mV to 1 mV
    • Conductivity
    • Extended conductivity range; to measure the full range from 0.001 µS/cm to 2000 mS/cm requires 3 electrodes: 0.1, 1 and 10 cm^-1.
    • Resistivity, Salinity and TDS scales 
    • Selectable reference temperature: 20° or 25°C.
    • Automatically selects correct range and frequency.
    • Automatic cell constant determination with any of three preprogrammed or user specified standard tables.
    • Allows to lock the initial conductivity range to avoid non-linear titration curves.
    • Accurate low conductivity measurements by eliminating the capacitive component of the electrode and its cable (avoid the use of long cables!).
    • Dissolved Oxygen
    • 0-60 mg/l, 0-600% with galvanic DO probe
    • Temperature
    • Reads Temperatures with 0.1°C resolution
    • Manual or Automatic Temperature compensation
    • Inputs
    • Two BNC inputs for pH, mV or conductivity & DO
    • Two corresponding reference inputs.
    • Two corresponding temperature inputs.
    • Low voltage DC input for e.g. a mains adaptor.
    • Outputs
    • USB or Ethernet interface for connection to a computer.
    • RS232 interface for connection to a printer.
    • Data-logging
    • Stores up to 12000 values including temperature, time and date.
    • Allows to mix data from all ranges in the same table.
    • A powerful data acquisition software for PC is available optionally.
    • Cabinet
    • Robust dust and splash-proof cabinet.
    • An optional wall mounting kit allows to fix the meter to any wall making more space available on the desk.
    • Display
    • A large bright LCD screen with white backlight enables to view all channels simultaneously.

Stability indicator prompts the user when readings should be taken.

  • Hold function allows to freeze the display for convenient reading or recording.
  • The interactive LCD screen provides step by step instructions in the language of your choice (English, Dutch, French, German).
  • Real-time clock displays time and date.
  • Shows a GLP report on the LCD screen.
  • Free software
  • You can download free data acquisition software (DIS-1 version for the C30xx series only) from our website (
  • Special features
  • Three year warranty.
  • No electrical interference between electrodes in the same solution.
  • Two-way communication with a printer or computer using RS232 or USB.
  • Can be programmed to continue automatically with the measurements or data-logging after a power failure.
  • Password protection prevents any unauthorised access to the instrument.
  • Optional 12 V car adaptor.
Model CS C3010
mode Range Accuracy Resolution
    Conductivity 0 - 2000 mS/cm 0.5% Full Scale 0.001 uS/cm
    Resistivity 0 - 200   1
    Salinity 0 - 70 ppt   0.1 ppt
    TDS 0 - 100 mg/l   0.01 mg/l
    Temperature 0 - 100 degs C 0.3 °C 0.1 °C
    pH -2 to +16 0.1% +/- 1digit 0.001
    mV +/- 2000 0.1% +/- 1digit 0.1
 Dissolved Oxygen  0-60mg/l, 0-600% 1% + 1 digit 0.01mg/l (0.1%)
Display Readings
    Conductivity Relative & Absolute
    Resistivity Relative & Absolute
    Salinity Relative
    Conductivity     Accuracy 0.5% of reading
Temp compensation auto manual or off -30 ~ +100 °C
    Conductivity 1 - 3 points
    Ref Temp 20 or 25 degs C
    Calibration Solutions
    (pre programmed )
1413 uS/cm
12.88 mS/cm
111.8 mS/cm
3 user spec.
    pH 1 to 5 points
 DO 1 point
Password protection Yes
Display Graphic LCD
Display Hold Included
Computer interface USB bi directional
output 0 - 2 volts
Data Logging 12000 measurements + temperature, date and time
Logging interval 1 - 9999 secs
Power Supply
AC line 110/220V 50/60Hz
DC line 9- 15 Volts DC
Dimensions 26 x 18 x 9 cms
Weight 1 Kg (2.2lb)

Kits with electrodes include a temperature sensor for ATC. For pH this is a separate sensor and for the others the sensor is built into the probe.


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