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Karl fischer titrator, ZDY-504

ZDY-504 Karl Fischer Titrator is a top integrated automatic laboratory analyzer to meet exacting titration demands.
This titration is capable of all common titration types and offers high accuracy measurement and results data management.

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Description

Volumetric Karl Fischer Titration

  • Support KF Titration Mode and Titer Detection Mode.
  • Features of auto-filling, auto-purging and auto-mixing of the reagents ensure safe handling of Karl Fischer chemicals.
  • Automatic/manual backgrounddrift correction ensures accurate results.
  • Selectable units including mg, mg/L, %, ppm, etc.
  • Settable parameters, includingmeasurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc.
  • Store up to 200 titration data sets (GLP-compliant).

Coulometric Karl Fischer Titration

  • Generator cell with diaphragm.
  • Automatic/manual backgrounddrift correction ensures accurate results.
  • Selectable units includingμg、mg、%、ppm、mg/L、μg/mL, etc.
  • Settable parameters, includingmeasurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc.
  • Store up to 200 titration data sets (GLP-compliant).

GENERAL FEATURES

  • LCD display screen.
  • Titration methods, curves and resultsare displayed in detail.
  • Volumetric KFTitration and Coulometric KF Titration are supported.
  • Data analysis feature helps user review and compare results.
  • Data can be easilytransferred to printer via RS-232 communication
  • Reset feature automatically resumes all settings back to factory default options.

INSTRUMENT INCLUDES

10ml burette, volumetric titration cell (with electrodes and anti-diffusion capillary), coulometric titration cell (with electrodes)

Specifications

Model ZDY-504
Volumetric Titration Range  (0.1mg~250)mg,
Polarization Current Accuracy 1μA±0.2μA; 50μA±10μA;
Repeatability ±0.5%
Coulometric Titration Range 10μg~20mg
Polarization Current Accuracy 1μA±0.2μA; 50μA±10μA;
Working Current 1, 1.86, 5, 10μg (H2O)/S
Accuracy ± (5%+3) μg
Repeatability RSD of 100μg sample measurement result ≤3%
General Power supply AC (220±22) V, (50±1) Hz
Dimension (mm)& Weight (kg) 340*400*400; 10

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    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691

    Web: www.bioevopeak.com

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