841 Titrando

841 Titrando
Part Number: 2.841.0010
The Karl Fischer Titrando for the modern titration laboratory In addition to the Karl Fischer mode (KFT), this high-end titrator also includes the SET mode, which means that titrations can be carried out to a predefined endpoint. The high-resolution, galvanically separated measuring interface means that it is also possible to make high-precision pH measurements. Thanks to its four MSB connections up to four 800 Dosino dosing systems can be connected to the 841 Titrando. These can be used for titration as well as for the automated addition of sample, standard and auxiliary solutions such as solubility promoters. All liquid handling commands are also available, which means that the aspiration of used reagent and the addition of fresh solvent can be automated.
  • Especificações Técnicas
  • Documentos
  • Peças
  • Opções
Dimensions in mm (W/H/D) 142/ 227/ 231
  • Declaration of conformity 841 Titrando, english (english)
  • Installation Instructions for Titrando, english (english)
  • Leaflet for 6.5609.000 volumetric KF titration cell, german/french/english (english)
    • Leaflet for 6.5609.000 volumetric KF titration cell, german/french/english (français)
    • Merkblatt für volumetrische KF-Titrierzelle 6.5609.000, deutsch/französisch/englisch (deutsch)
  • Monograph: Water determination by Karl Fischer Titration (English) (english)
    • Monograph: Water determination by Karl Fischer Titration (English) (日本語)

Faça o download do escopo completo de entrega e acessórios opcionais

  • Double Pt-wire electrode for volumetry
    6.0338.100
    Double Pt-wire electrode for volumetry

    Indicator electrode used for volumetric Karl Fischer titration.

    1 piece(s)

  • Set of seals
    6.1244.040
    Set of seals

    Set of seals for 6.1414.030. The set is comprised of one seal and various O-rings.

    1 piece(s)

  • KF Adsorber tube
    6.1403.040
    KF Adsorber tube
    Used with KF equipment. Including cover and O-ring.

    1 piece(s)

  • KF titration vessel lid
    6.1414.030
    KF titration vessel lid
    For volumetric KF titrations.

    1 piece(s)

  • Titration vessel / 20-90 mL
    6.1415.220
    Titration vessel / 20-90 mL

    1 piece(s)

  • Titration vessel / 50-150 mL
    6.1415.250
    Titration vessel / 50-150 mL

    1 piece(s)

  • Septum 12 mm, 5 pieces
    6.1448.010
    Septum 12 mm, 5 pieces
    Set of 5 items.

    2 piece(s)

  • Stirring bar / 16 mm
    6.1903.020
    Stirring bar / 16 mm
    Stirring Bar with magnetic core, PTFE coated, length 16 mm

    2 piece(s)

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

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


    2 piece(s)

  • Holding clip for bottles
    6.2043.005
    Holding clip for bottles

    Holding spring for reagent bottles in exchange units.


    2 piece(s)

  • Adapter red  2 mm plug / 4 mm socket
    6.2103.130
    Adapter red 2 mm plug / 4 mm socket
    For connecting plug B (4 mm) to 2 mm socket.

    1 piece(s)

  • Adapter black 2 mm plug / B socket 4 mm
    6.2103.140
    Adapter black 2 mm plug / B socket 4 mm
    For connecting plug B (4 mm) to 2 mm socket.

    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)

  • 
    Weighing boats
    6.2412.000
    Weighing boats

    Weighing boat made of glass for the 6.1414.030 titration vessel lid or the 6.1455.31X, 6.1464.32X, 6.1465.320 titration vessel. For KF water determinations. Including protective tube.


    1 piece(s)

  • Screw nipple
    6.2730.010
    Screw nipple
    Made of PP. For 6.1448.010 Septum or for mounting 6.1403.040 Drying tube or 6.0338.100 Electrode in 6.1414.030 and 6.1414.040 KF Titration vessel lids. Used for KF titrations.

    2 piece(s)

  • Septum stopper
    6.2730.020
    Septum stopper
    With E.301.0041 O-ring. For 6.1448.010 Septum and 6.1414.030 Titration vessel lid. Used for KF applications.

    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.

    3 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)

Faça o download do escopo completo de entrega e acessórios opcionais

  • Polytron PT 1300 D
    2.136.0100
    Polytron PT 1300 D

    Polytron PT 1300 D - Metrohm version

    Homogenizer that can be controlled directly by tiamo™ or Touch Control.

    The Polytron PT 1300 D is comprised of a monitoring instrument and a drive. The coupling system on the drive permits the simple and rapid replacement of the aggregates without additional tools.
    Solid samples can be pulverized without difficulty. The instrument is however outstandingly suitable for ensuring thorough mixing in viscous samples.

  • 800 Dosino
    2.800.0010
    800 Dosino

    Drive with write/read hardware for intelligent Dosing Units. With fixed cable (length 150 cm).

  • 801 Stirrer with stand
    2.801.0040
    801 Stirrer with stand

    Magnetic stirrer including base plate, support rod and electrode holder for supplementing the Titrino plus, Dosimat plus, Titrandos, Sample Processors, 805 Dosimat and 780/781 pH meters as well as the 856 and 867 measuring modules. With permanently attached cable for MSB (Metrohm Serial Bus).

  • 802 Stirrer (propeller stirrer) for 804 Ti Stand
    2.802.0040
    802 Stirrer (propeller stirrer) for 804 Ti Stand
    Rod stirrer with 6.1909.010 Propeller stirrer.
  • 803 TI Stand with stirrer and pump
    2.803.0010
    803 TI Stand with stirrer and pump

    Compact titration stand with magnetic stirrer and built-in pump for solvent addition and aspiration of the titration vessel contents. Suitable for Karl Fischer titrations with Titrandos. MSB connection.
    Including comprehensive accessories, solvent bottle and waste bottle.

  • 804 Ti Stand with stand
    2.804.0040
    804 Ti Stand with stand
    Titration stand and controller for 802 Rod Stirrer. The 804 Ti Stand together with the optional 802 Rod Stirrer provides an alternative to the magnetic stirrer. Ti Stand with base plate, support rod and electrode holder.
  • 805 Dosimat
    2.805.0010
    805 Dosimat
    Dosing device for the Titrando and Sample Processors with read/write hardware for intelligent Exchange Units. With permanently attached cable. Without Exchange Unit.
  • Base plate on both sides
    6.2001.090
    Base plate on both sides
    Double stand for attaching 2 x 801, 803, 804 to a Titrando
  • Bottle holder for Dosinos
    6.2061.010
    Bottle holder for Dosinos
    Bottle holder for up to two Dosinos, mounted on 1 L reagent bottles.
  • Electrode Cable 2 m / F
    6.2104.030
    Electrode Cable 2 m / F
    For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
  • Electrode cable / 1 m / 2 x 2 mm
    6.2104.140
    Electrode cable / 1 m / 2 x 2 mm
    For connecting temperature sensors with Metrohm plug-in head G with 780, 781, 826, 827 pH/Ion meters and all Titrandos
  • Electrode cable 2 m, 2 x 2 mm
    6.2104.150
    Electrode cable 2 m, 2 x 2 mm
    For connecting temperature sensors with Metrohm plug-in head G with 780, 781, 826, 827 pH/Ion meters and all Titrandos
  • Strand / 1 m / 2 x B
    6.2106.020
    Strand / 1 m / 2 x B
    Electrode cable with 2 x plug B (4 mm) for connecting electrodes with plug-in head B
  • Strand / 2 m / 2 x B
    6.2106.060
    Strand / 2 m / 2 x B
    Electrode cable with 2 x plug B (4 mm) for connecting electrodes with plug-in head B
  • RS-232 cable 3 m, 25-pin – 9-pin
    6.2125.010
    RS-232 cable 3 m, 25-pin – 9-pin
    Connecting RS-232 interface to IBM PC AT or compatible computer. Adapter 25-pin to 9-pin
  • RS-232 cable 3 m, 25-pin – 25-pin
    6.2125.020
    RS-232 cable 3 m, 25-pin – 25-pin
    Connecting Metrohm RS-232 interface with Seiko printer DPU-41X, AND or Mettler balances (option 011, 012). For 691, 692, 713 pH Meters, Titrinos, or 737 KF Coulometer. RS-232 extension cable (1:1) with special EMC shielding.
  • RS-232 DB9 - IBM-PC(DB9) connecting cable
    6.2134.040
    RS-232 DB9 - IBM-PC(DB9) connecting cable

    For the Metrohm RS-232 interface - PC connection. For Titrinos, Titrino plus and 756, 831 KF Coulometer, RS-232/USB Box

  • Connecting cable RS-232 to Sartorius MP8
    6.2134.060
    Connecting cable RS-232 to Sartorius MP8
    Connecting Metrohm RS-232 interface to Sartorius balance. Used with Titrinos, and 756, 831 KF Coulometer, RS-232/USB Box
  • Cable RS-232 DB9 socket f – DB9 plug
    6.2134.110
    Cable RS-232 DB9 socket f – DB9 plug
    Connecting Metrohm RS-232 interface (DB9) to a Custom DP40 printer. For Titrinos or 756/831 KF Coulometer. RS-232 extension cable (1:1)
  • Cable RS-232 to Mettler AX
    6.2134.120
    Cable RS-232 to Mettler AX
    Connecting Metrohm RS-232 interface to Mettler AX
  • Remote Box MSB
    6.2148.010
    Remote Box MSB
    Additional remote interface for the connection of devices that can be controlled via remote lines. With permanently attached cable.
  • RS-232/USB box
    6.2148.020
    RS-232/USB box

    Extends the Titrando, USB Sample Processors, Dosing Interface, Titrosampler by two RS-232 interfaces for connecting e.g. balances, PC, LIMS. Requires 6.2151.030 cable.


  • Cable USB A – mini-DIN 8-pin
    6.2151.000
    Cable USB A – mini-DIN 8-pin
    Controller cable
  • Cable MSB plug / socket
    6.2151.010
    Cable MSB plug / socket
    Extension cable for MSB connections and for Touch Control - Titrando, Mini-DIN socket - mini-DIN plug
  • Cable USB A - USB B  1.8 m
    6.2151.020
    Cable USB A - USB B 1.8 m
    USB connecting cable
  • Cable USB A - USB B / 0.6 m
    6.2151.030
    Cable USB A - USB B / 0.6 m
    Connecting cable USB A - USB B
  • Dosing Unit 2 mL
    6.3032.120
    Dosing Unit 2 mL
    Dosing unit with integrated data chip with 2 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 glass thread. FEP tubing connection, anti-diffusion buret tip.
  • Dosing Unit 5 mL
    6.3032.150
    Dosing Unit 5 mL
    Dosing unit with integrated data chip with 5 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip.
  • Dosing Unit 10 mL
    6.3032.210
    Dosing Unit 10 mL
    Dosing unit with integrated data chip with 10 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip.
  • Dosing Unit 20 mL
    6.3032.220
    Dosing Unit 20 mL
    Dosing unit with integrated data chip with 20 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip.
  • Dosing Unit 50 mL
    6.3032.250
    Dosing Unit 50 mL
    Dosing unit with integrated data chip with 50 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip.