831 KF Coulometer and 860 KF Thermoprep

831 KF Coulometer and 860 KF Thermoprep
Order number: 2.831.2110

This titration system is comprised of an 831 Coulometer and an 860 KF Thermoprep.
This means that samples unsuitable for direct Karl Fischer titration can be analyzed. With the aid of tightly sealed sample vials, the samples are moved into the oven of the 860 KF Thermoprep. The sample is heated up, the water it contains is vaporized and channeled into the titration cell. The water content of the sample is then determined with the 831 Coulometer.

  • Documents
  • Included parts

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

  • Double Pt-wire electrode for coulometry
    6.0341.100
    Double Pt-wire electrode for coulometry

    Indicator electrode used for coulometric Karl Fischer titration.

    1 piece(s)

  • Generator electrode without diaphragm
    6.0345.100
    Generator electrode without diaphragm

    Generator electrode without diaphragm for coulometric Karl Fischer titrations, SGJ 29/22.
    This generator electrode is well suited for most applications where the sample is highly soluble in alcohol.

    1 piece(s)

  • KF adsorber tube for coulometer cell
    6.1403.030
    KF adsorber tube for coulometer cell

    For KF coulometers.


    1 piece(s)

  • SGJ stopper SGJ 14
    6.1437.000
    SGJ stopper SGJ 14

    1 piece(s)

  • Stopper / B-14/15 / M10
    6.1446.060
    Stopper / B-14/15 / M10

    1 piece(s)

  • Heating tube stopper
    6.1446.170
    Heating tube stopper
    for coulometric KF vessels in connection with heatable tubing connection

    1 piece(s)

  • Septum 16 mm, 5 pieces
    6.1448.020
    Septum 16 mm, 5 pieces
    Set of 5 pcs.

    2 piece(s)

  • Aluminum septum caps / 100 pieces
    6.1448.057
    Aluminum septum caps / 100 pieces
    Including Al sealing.

    1 piece(s)

  • KF titration vessel / 80-250 mL / coulometric
    6.1464.320
    KF titration vessel / 80-250 mL / coulometric

    1 piece(s)

  • Drying flask cap
    6.1602.145
    Drying flask cap


    Screw cap with GL 45 thread for the 6.1608.050 drying flask.


    2 piece(s)

  • Drying bottle / 100 mL / GL 45
    6.1608.050
    Drying bottle / 100 mL / GL 45

    2 piece(s)

  • FEP tubing / M6 / 13 cm
    6.1805.010
    FEP tubing / M6 / 13 cm
    With light and kink protection.

    1 piece(s)

  • FEP tubing / M6 / 25 cm
    6.1805.080
    FEP tubing / M6 / 25 cm
    With light and kink protection.

    2 piece(s)

  • FEP tubing / M6 / 40 cm
    6.1805.100
    FEP tubing / M6 / 40 cm
    With light and kink protection

    1 piece(s)

  • Thread adapter M6 outer / M8 inner
    6.1808.040
    Thread adapter M6 outer / M8 inner
    Outer thread M6, inner thread M8.

    1 piece(s)

  • Tubing adapter olive / M8 outer
    6.1808.050
    Tubing adapter olive / M8 outer
    1 M8 outer thread and 1 tubing olive. E.g. for thermostat jacket of exchange units and stability measuring instruments.

    1 piece(s)

  • Filter tube
    6.1821.040
    Filter tube
    Filter tube for 6.1608.050 Drying bottle. For Rancimats and Karl Fischer ovens.

    2 piece(s)

  • Heating tubing
    6.1830.030
    Heating tubing

    Heating tubing with M6 thread for 860 KF Thermoprep, 885 Compact Oven Sample Processor and 874 USB Oven Sample Processor.

    1 piece(s)

  • Stirring bar / 25 mm
    6.1903.030
    Stirring bar / 25 mm

    Stirring bar with magnetic core, PTFE covering, length 25 mm.


    1 piece(s)

  • Support stand without support rod
    6.2001.050
    Support stand without support rod
    Used with 756, 831 KF Coulometer and 728 Magnetic Swing-out Stirrer

    1 piece(s)

  • Clamping ring
    6.2013.010
    Clamping ring

    For support rods with a diameter of 10 mm.


    1 piece(s)

  • Support rod / 250 mm
    6.2016.030
    Support rod / 250 mm

    1 piece(s)

  • Titration vessel holder
    6.2047.020
    Titration vessel holder
    Titration vessel holder for coulometric cells.Used with 756, 831 KF Coulometer

    1 piece(s)

  • Guidance rod
    6.2048.030
    Guidance rod
    Guidance rod for 860 KF Thermoprep.

    1 piece(s)

  • Needle holder with Luer lock
    6.2049.040
    Needle holder with Luer lock

    Needle holder (58 mm) with Luer lock for the Karl Fischer ovens 860, 874 and 885.

    1 piece(s)

  • Cable holder
    6.2060.010
    Cable holder
    Used with 860 KF Thermoprep.

    1 piece(s)

  • Sample holder for 6.2419.007 Sample vials (6 mL)
    6.2063.010
    Sample holder for 6.2419.007 Sample vials (6 mL)

    1 piece(s)

  • Electrode cable / 1 m / F
    6.2104.020
    Electrode cable / 1 m / F
    For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).

    1 piece(s)

  • Electrode cable / 1 m / H
    6.2104.120
    Electrode cable / 1 m / H
    With plug H. For connecting generator electrode - KF Coulometer.

    1 piece(s)

  • Keyboard for 831
    6.2130.090
    Keyboard for 831
    Keyboard for 831 KF Coulometer

    1 piece(s)

  • Sample glass, 6 mL, 100 pieces
    6.2419.007
    Sample glass, 6 mL, 100 pieces

    Sample glass, 6 mL, suitable for 6.1448.057 septum, 100 pieces

     

    1 piece(s)

  • Crimping tongs
    6.2621.110
    Crimping tongs
    Crimping tongs for sealing 6 mL sample vials (6.2419.000, 6.2419.007).

    1 piece(s)

  • Hexagon key 1.5 mm
    6.2621.120
    Hexagon key 1.5 mm

    1 piece(s)

  • Hexagon key 2 mm
    6.2621.130
    Hexagon key 2 mm
    2 mm.

    1 piece(s)

  • Oven insert
    6.2627.000
    Oven insert
    Used with 860 KF Thermoprep.

    1 piece(s)

  • 
    GL 18 screw cap with hole
    6.2701.040
    GL 18 screw cap with hole
    Made of PBT. With a hole for the 6.1448.020 septum. For the 6.5405.000 cell without diaphragm and the 6.1464.32X and 6.1465.320 titration vessels.

    1 piece(s)

  • Sleeve
    6.2713.000
    Sleeve

    For the fat-free ground-joint connection with the standard ground-joint SGJ 14.


    3 piece(s)

  • Sleeve
    6.2713.010
    Sleeve

    Sleeve for the fat-free ground-joint connection with the standard ground-joint SGJ 29.


    1 piece(s)

  • Sleeve
    6.2713.020
    Sleeve

    For the fat-free ground-joint connection with the standard ground-joint SGJ 19.


    1 piece(s)

  • Dust filter
    6.2724.010
    Dust filter
    Dust filter for Rancimats and Karl Fischer ovens.

    1 piece(s)

  • Stopper
    6.2730.030
    Stopper

    Complete with nipple and O-ring. For 6.1414.030 titration vessel lids. For KF instruments, VA measurement stands, VA Computrace and IC Dilution.

    1 piece(s)

  • Funnel
    6.2738.000
    Funnel

    For the KF coulometer.


    1 piece(s)

  • Wrench
    6.2739.000
    Wrench
    For tightening connectors

    1 piece(s)

  • Molecular sieve
    6.2811.000
    Molecular sieve
    Molecular sieve. Bottle containing 250 g. Pore size: 0.3 nm. Without moisture indicator. For Rancimats and Karl Fischer instruments.

    1 piece(s)

  • Needle with Luer connector
    6.2816.030
    Needle with Luer connector

    Needle for filling in mercury into the Multi-Mode Electrode and for sample addition in Karl Fischer titration.


     


    2 piece(s)

  • Needle for gas inlet
    6.2816.070
    Needle for gas inlet
    Used with KF Thermoprep.

    1 piece(s)

  • Outlet needle
    6.2816.080
    Outlet needle
    Used with KF Thermoprep and Oven Sample Processor.

    1 piece(s)

  • Syringe 5 mL
    6.2816.090
    Syringe 5 mL

    5 mL syringe made of PP, with Luer connector.


    2 piece(s)