TitroLine® 7500 KF

Titrator Guide

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Karl Fischer Volumetric Titrator

  • Overview

    The YSI TitroLine 7500 KF volumetric titrator has multiple method ability: sample titration, titre water, titre liquid standard, titre tartratedihydrate, blank value oven, and blank value solvent. All widely used titration parameters, including the ability to customize them, are incorporated in this unit. Any KF solvent can be used and the titrator’s variable pole voltage assures precision. Solvent and waste removal is handled via the pump/stirrer in order to avoid any handling.

    You can calculate results in %, ppm, mg, mg/ml. mg/pc and ml. Statistics including average and standard deviation can also be calculated. Automatic transfer of weights is possible via the RS232 port. An external keyboard can also be attached for ease of use, and a printer for documentation.

    Key Features of this Karl Fischer Titrator:

    • Smart interchangeable burettes with 5, 10, 20 and 50 ml volume
    • Integrated pump stirrer for addition of solvent and removal of waste
    • Standard methods are built in for ease of use, i.e., titre determination(s), blank value, etc.
    • Data can be printed or automatically stored to a USB stick for relocation to PC
    • External devices can be configured - PC, analytical balance, printer and evaporation oven

    You may also be interested in learning more about additional titrators such as the Titroline 7750 Universal titrator or the Titroline 7000 Potentiometric titrator.

    Want to learn about YSI's full line of titration systems and features? Visit our titration homepage

    You can also download The Titration Handbook - the comprehensive guide to titration fundamentals and common applications.

    Titrations | Titrators | Karl Fisher Titration | Autotitrators

  • Specifications

    according to DIN ISO 8655, part 3: accuracy: < 0.15 %, precision: < 0.05 - 0.07 % (in dependence of the used burette size)

    Certifications EMC compatibility according to the Council Directive: 2004/108/EG; applied harmonized standards: EN 61326-1:2006 Low-voltage directive according to the Council Directive 2006/95/EG Testing basis EN 61 010, Part 1
    Connectivity / Communications 3 × USB (2 x USB-A and 1 × USB-B), 2 × RS-232-C and 1 x LAN
    Desktop Software Compatible TitriSoft 3.0

    3.5 inches - 1/4 VGA TFT graphic color display with 320 x 240 pixels

    Measurement Method / Channels 50 user methods
    Measurement Range

    10 ppm – 100 %

    Power 100-240 V; 50/60 Hz, power input: 30 VA

    20,000 steps


    80 x 130 x 250 mm, (W x H x D (height without stand rod), 1 Kg

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