TitroLine® 7800

Titrator Guide

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Universal Titrator with IDS technology

  • Overview

    The YSI TitroLine® 7800 enhanced the universal features of the TitroLine® 7750 with an additional IDS® measurement input. Hence the TitroLine® 7800 is able to perform potentiometric titrations with analogue or IDS® electrodes up to volumetric Karl Fischer titrations. The IDS® measuring input is multifunctional. Digital sensors for the determination of pH and ORP value, the conductivity up to the dissolved oxygen can be connected.

    IDS® stands for "intelligent, digital sensors“ and means that the analog measuring signal is converted into a digital measuring value in the sensor. This protects the signal from external interferences, such as moisture, electro-magnetic fields or pulses. The higher measuring accuracy raises confidence in your readings to a whole new level.

    Key Features of the TitroLine® 7800 Universal Titrator with IDS Technology:

    • Highly visible full color display, that can be easily viewed from a distance and extreme angles
    • With new interchangeable modules which all relevant reagent and unit data can be stored
    • Thanks to the 2 x USB-host, 1 x USB-PC and 2 x RS232 ports very expandable. Connectable are e.g. USB keyboard, USB printer, barcode reader, USB flash drives, balances, PC and further devices such as piston burettes and sample changers
    • Storage of results using via USB port (PDF – and CSV -format) including method transfer
    • With standard methods for potentiometric and KF titration
    • Second digital measuring port for intelligent digital sensors (IDS)

    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.

  • Specifications

    0.1 mV 1 Digit

    Connectivity / Communications 1 x LAN, 2 x USB-A, 1 x USB-B 2 x RS 232

    Color graphics 3.5 inches -1/4 VGA TFT display with 320x240 pixels

    Keypad Polyester coated
    Measurement Range

    Measurement range pH/mV: - 3.0 ... 18.00 / - 2000 ... 2000 0.001

    Measurement range µA: 0 ... 100

    Measurement range temperature °C: -40 … 170 °C


    Display resolution µA:  0.1

    Display resolution pH/mV: 0.1 0.002

    Display resolution °:  0.1


    15.3 x 45 x 29.6 cm (W x H x D) Weight: 2.3 kg for basic unit, 3.5 kg for complete device incl. interchangeable unit

    Smart Sensors / Ports Yes, 2 (IDS), 1 (analog)

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