ZDY-504 High Performance Volumertic and Coulometric Karl Fischer Titrator
Negotiable
Min.Order:1
KLS-411 Laboratory Digital Benchtop Karl Fischer Coulometer with LCD screen
I3 High Performance Laboratory Professional Single-Beam UV-VIS Spectrophotometer
UV VIS visible single beam scanning split beam double beam spectrophotometer spectrometer UV-1100
Q1000+ 48-well 4-channel system thermal cycler Real Time PCR machine
HK-1031 1031 Saybolt Colorimeter for Petroleum ASTM D156 Color tester meter colorimetric
ZDY-504 High Performance Volumertic and Coulometric Karl Fischer Titrator
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).
Coulometric Karl Fischer Titration
Generator cell with diaphragm.
Automatic/manual background drift correction ensures accurate results.
Selectable units including μg,mg,%,ppm,mg/L,μg/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).
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.
INSTRUMENT INCLUDES
10ml burette, volumetric titration cell (with electrodes and anti-diffusion capillary), coulometric titration cell (with electrodes)
Technical data:
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 |
110/220 V, 50/60 Hz |
Dimension (mm)& Weight (kg) |
340*400*400; 10 |
Please send inquiry>>
If you need any detail packing information, please contact us>>
If you have any question, please contact us>>