TW Alpha Plus Autosampler

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SKU1007293


Sample changer for piston burettes and automatic titrators

  • Overview

    The number of samples to be processed is growing constantly while at the same time the demands on reliability are increasing in accordance with GLP and ISO 900X standards. The TW alpha plus changers helps you meet these increased requirements and relieve qualified employees from routine work.

    The control of the sample changer is carried out via the TitriSoft titration software.

    The TW alpha plus contains the following features:

    • Stirring from below is possible with the built-in magnetic stirrer or from above with an optional rod stirrer (Propeller stirrer)
    • Sample trays with 12 - 24 positions and five different titration heads in different dimensions and holes can be used
    • The titration heads and sample trays are easy and quick to change
    • The size of the sample tray is set via the PC software
    • The usable sample vessels have a volume of 50 - 600 ml
    • For rinsing the electrodes and titration tips, a rinsing pump (only 12- and 16-position sample trays) and / or up to three rinsing positions can be used
    • The calibration of a pH electrode can also be done on the sample changer


    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
    Ambient Conditions

    Ambient temperature: + 10 ... + 40 °C for operation and storage Humidity according to EN 61 010, Part 1: max. relative humidity 80 % for temperatures up to 31 °C, linear decrease down to 50 % relative humidity at a temperature of 40 °C

    Dimensions

    Basic unit: 143 x 620 x 475 mm (W x H x D)
    Sample tray: 450 mm

    Interfaces

    2 × RS-232-C, 1 x I/O, 1 x pump, 1 x stirrer

    Material Housing made of two-component- coated ALU, steel sheet, and epoxy resin, Sample tray: PP
    Power 220 V, 30 VA
    Weight 9.8 Kg, Sample tray with 12 beaker glasses 250 ml: approx 2.7 kg, Sample tray with 16 beaker glasses 150 ml: approx.2.6 kg, Sample tray with 24 beaker glasses 50 ml: approx 2.4 kg, Sample tray with 24 reaction vessels: approx.6.3 kg

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