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HZ1220 China Coulometric Karl Fischer Titration and Volumetric
HZ1220 China Coulometric Karl Fischer Titration and Volumetric
HZ1220 Karl Fischer Titrator Karl Fischer Ppm Moisture Content Analysis Transformer Oil Moisture Content Test Apparatus
Karl Fischer Titration
 Coulometric & Volumetric
Volumetric and Coulometric Karl Fischer Titrators

I.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 background drift correction ensures accurate results.

Selectable units including mg, mg/L, %, ppm, etc.

Settable parameters, including measurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc.

Store up to 200 titration data sets (GLP-compliant).II.Coulometric Karl Fischer Titration

Generator cell with diaphragm.

Automatic/manual background drift correction ensures accurate results.

Selectable units including μgmg%ppmmg/Lμg/mL, etc.

Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc.

Store up to 200 titration data sets (GLP-compliant).

II.Coulometric Karl Fischer Titration

Generator cell with diaphragm.

Automatic/manual background drift correction ensures accurate results.

Selectable units including μgmg%ppmmg/Lμg/mL, etc.

Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc.

Store up to 200 titration data sets (GLP-compliant).

III.GENERAL FEATURES

LCD display screen.

Titration methods, curves and results are displayed in detail.

Volumetric KF Titration and Coulometric KF Titration are supported.

Data analysis feature helps user review and compare results.

Data can be easily transferred to printer via RS-232 communication interface.

Reset feature automatically resumes all settings back to factory default options.

IV.InstrumentN Includes

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

Model

HZ1220

Volumetric Titration

Range

 (0.1mg250)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;

Electrolytic Current

10mA,20mA,50mA,100mA

Accuracy

± (5% check point+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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