GENERAL FEATURES

Color High contrast LCD touchscreen, 7.0 inches.
Volumetric KF Titration and Coulometric KF Titration are supported.
Support oven sampling method, to meet the gas, solid, liquid in the constant moisture, trace moisture measurement.

Volumetric Karl Fischer Titration

Intelligent operation system provides features including user management, method management, sensor management, titrant management, data management and GMP management etc.
Auto Titration Method, KF Titer Determination Method, Oven Titration Method and Oven Blank Titration Method.
The solvent manager adopts anti-leakage liquid and anti-pour design of waste liquid bottle, supports to fill titrant, drain solution, feed solvent, mix titrant and clean burette, ensure safe handling of Karl Fischer chemicals.
Coulometric Karl Fischer Titration

Intelligent operation system provides features including user management, method management, sensor management, data management and GMP management etc.
Auto Titration Method, Oven Titration Method, Oven Blank, and Coefficient correction Method.
The solvent manager adopts anti-leakage liquid and anti-pour design of waste liquid bottle, supports to drain solution and feed solvent, ensure safe handling of Karl Fischer chemicals.

Data management

Auto/manual drift adjust ensures accurate results.
Selectable units including μg, mg, %, ppm, mg/L and μg/mL.
User three-level authority management and password management.
Support for GMP management, the GMP logs achieve the tracking and analysis of the the data.
Store up to 2000 titration data sets for volumetric and coulometric titration (GLP-compliant).
RS-232 communication for print and the print format can be alternate.
USB communication for PC software.
USB drive for method export and import.
USB drive for data export with CSV or PDF format.
Support for printer, barcode scanner, oven and balance(specific model).
Optional GMP software to implement GMP management functions (compliant with FDA 21 CFR Part 11 ).
Includes

Solvent manager
10mL burette
Volumetric vessel
CDY-4 Measuring electrode
Coulometric vessel
CDY-4 Measuring electrode
CDJ-3 Generator electrode

Specifications

Model

KFT-50VC

Principle

Karl Fischer Volumetric Titration

Karl Fischer Coulometric Titration

Water

Range

100 μg～250.0mg

3.0μg～200mg

Resolution

1μg

0.1μg

Unit

μg, mg, %, ppm, μg/L, mg/L

μg, mg, %, ppm, μg/mL, mg/L

Repeatability

≤0.3%

≤0.3%

mV Range

(0～2000)mV

(0～2000)mV

mV Resolution

0.1mV

0.1mV

Polarization Current Range

(1～200) μA

(1～200) μA

Polarization Current Accuracy

±3%

±3%

Polarization Current Fluctuation

±2.5%/30min

±2.5%/30min

Working Current Accuracy

/

±0.5％

Working Current Fluctuation

/

±0.2％/10min

Power Supply

AC100-240V, 47-63Hz

Dimensions

240×370×270mm

Net Weight

About 4kg