Voltage and pH measurement module

Voltage and pH measurement module
Order Number: pX1000

The pX1000 allows the measurements of pH or pX values during electrochemical experiments. This module also provides an additional Pt1000 input which allows recording of the temperature during the experiments, either through a Pt1000 sensor or through a combined pH/Pt1000 sensor. The temperature measurement allows automatic pH corrections.

The pX1000 module can also be used as an additional differential electrometer, with the same specifications as the main Autolab electrometer. The pX1000 module is compatible with the Metrohm pH and temperature sensors.

The user can connect any pH, pX or ‘double’ electrode to the pX1000 module. In case an electrode other than a pH electrode is used, the output is given as the voltage difference that is measured between the electrodes making it possible to connect a detection electrode to perform coulometric titration. The pX1000 module also works as an independent pH meter.

  • Tech specs
  • Included parts
  • Options
Input impedance in Ohm 1 T
Input range in volt 10
Potential accuracy in volt 0.002
Potential resolution 3 µV (gain 100)
Temperature accuracy 0.5 °C
Temperature resolution 0.015 °C

Download the complete Scope of Delivery and Optional Accessories for as PDF:

  • pX1000 V+/V- cables
    pX1000.LEMO.BAN
    pX1000 V+/V- cables

    Differential input cables for the pX1000 module. Two cables are provided, V+ and V-.

    1 piece(s)

  • pX1000 input cover
    pX1000.LEMO.CVR
    pX1000 input cover

    Cover for unused inputs of the pX1000 module.

    1 piece(s)

Download the complete Scope of Delivery and Optional Accessories for as PDF:

  • Unitrode with Pt1000 (fixed cable 1.2 m, 2 mm)
    6.0258.010
    Unitrode with Pt1000 (fixed cable 1.2 m, 2 mm)

    Combined pH electrode with integrated Pt1000 temperature sensor and fixed cable (1.2 m, diameter banana plug 2 mm). This electrode is particularly suitable

    • for pH measurements and titrations in difficult, viscous, or alkaline samples
    • at elevated temperatures
    • for long-term measurements

    The fixed ground-joint diaphragm is insensitive to contamination.

    Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution.
    Alternatively: reference electrolyte for measurements at T>80°C: Idrolyte, storage in Idrolyte.

  • Unitrode easyClean mit Pt1000 (fixed cable 1.2 m)
    6.0260.010
    Unitrode easyClean mit Pt1000 (fixed cable 1.2 m)

    Combined pH electrode with easyClean diaphragm, integrated Pt1000 temperature sensor, and fixed cable (1.2 m). This electrode is particularly suitable:

    • for pH measurements and titrations in difficult, viscous, or alkaline samples
    • at elevated temperatures
    • for long-term measurements

    The easyClean diaphragm can be easily cleaned even in the case of heavily contaminating samples.

    Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution.
    Alternatively: reference electrolyte for measurements at T>80°C: Idrolyte, storage in Idrolyte.

  • Pt1000 temperature sensor for 909 UV Digester
    6.1110.010
    Pt1000 temperature sensor for 909 UV Digester

    Pt1000 temperature sensor (class B) made of glass with fixed cable (0.5 m) for connecting to a 909 UV Digester.

  • Pt1000 temperature sensor (installation length 12.5 cm)
    6.1110.100
    Pt1000 temperature sensor (installation length 12.5 cm)

    Pt1000 temperature sensor (class B) made of glass.

  • Pt1000 temperature sensor (installation length 17.8 cm)
    6.1110.110
    Pt1000 temperature sensor (installation length 17.8 cm)

    Pt1000 temperature sensor (class B) made of glass for sample changers.

  • Pt1000 temperature sensor for CVS (installation length 9 cm)
    6.1110.120
    Pt1000 temperature sensor for CVS (installation length 9 cm)

    Pt1000 temperature sensor (class B) for Professional CVS Instruments.

  • Pt1000 temperature sensor made of stainless steel
    6.1114.010
    Pt1000 temperature sensor made of stainless steel

    Pt1000 temperature sensor (class B) with fixed cable (1.2 m), with a needle made of stainless steel and a PEEK shaft.
    This glass-free temperature sensor is well suited for measurements:

    • in semisolid materials (e.g., cheese, meat)
    • in non-oxidizing materials at pH 1 to 13