Karl Fischer Moisture Titrator (Coulometric titration) MKC-710S

Deskripsi

Features

Fast measurements

Our proprietary technology achieves electrolytic speeds up to 2.6mg H2O/min.
This shortens the time required for pre-titrations and sample measurements considerably.

Replaceable diaphragm

Easy maintenance when measuring samples which tend to contaminate the diaphragm as eg. oils: Thanks to a unique mechanism, the ceramic diaphragm of the optional titration cell unit (12-03635-01) can be replaced.

Result output as PDF files

Paper saving and environmentally friendly – results no longer need to be printed.
Measurement results are converted to PDF and can be stored in a USB flash drive.

The MKC-710S contains functions to support compliance with the following:

・European Pharmacopoeia Chapter 2.5.32. WATER: MICRO DETERMINATION: VERIFICATION OF ACCURACY
・Japanese Pharmacopoeia Eighteenth Edition Chapter 2.48: Water determination (Karl Fischer Method):
　2.4 Suitability of determination

Large color TFT-LCD with a touch panel (8.4-inch)

Two different user levels and permissions

With a unique mechanism , the ceramic diaphragm of the optional titration cell unit can be replaced

Measurement results are converted to PDF and can be stored in a USB flash drive

By reviewing the conventional electrolytic control method , reduction of power consumption by 30%

When using ADP-611 , a patented scan mode automatically determines the optimal evaporation temperature. (Japanese Patent No. 4247093)

Manual solvent change unit is included

Specifications

Type : Karl Fischer Moisture Titrator

Model : MKC-710S

Standard configuration : MCU-710S+MKC-710+IDP-100+Manual Solvent Change unit

Measuring method : Karl Fischer Coulometric titration

Measuring range :

Water content : 1ug to 300mg (depends on reagent)

Bromine index : 8ug to 300mg

Measurement cell : 2-Component or 1-Component

Precision : Relative standard deviation : less than 0.3% (n=10)

*Per KEM standard measurement conditions and standard liquids

Display resolution : 0.1ug

Control method : Constant current pulse time control

Endpoint detection : Alternate current polarization method with a twin platinum electrode

EP sense method : Selective drift stability or limit measurement time

Required solvent :

2-Component cell : Anolyte 100mL , Catholyte 5mL

1-Component cell : Anolyte 150mL

Method : 120

Key operation : Touch panel

Displays :

1. 8.4-inch color LCD 800 x 600 dots

2. English / Japanese / Mandarin Chinese / Korean / Russian / Spanish / German / French

3. 1-channel display

Calculation : Concentration of water content , statistics data processing (mean , SD and RSD) and automatic averaging of blank value and factor value

Data storage : 500 samples

GLP conformance :

Registration of operator / User group administration

Check performance with standard substance : Reminder of scheduled check date / Record of check results

Reagent life control : Reminder of expiration/Reminder reagent replacement date

Management of conduction time : Display of operating time

External I/O :

RS-232C port x4 : for Dot matrix printer , Electronic balance , Data Capture Software (SOFT-CAP) , Evaporator , Multiple sample changer

USB ×1 : for USB flash drive , Thermal printer , A4 printer , Keyboard , Barcode reader , Foot switch , USB HUB

Extensibility : Evaporator ADP-611, Multiple sample changer : CHK-501

Ambient condition : Temperature : 5 to 35°C, Humidity : 85%RH or below (no condensation)

Power source : AC100 to 240V +/- 10% 50/60 Hz

Power consumption : Main unit : Approx. 30W Printer : Approx. 7W

Dimensions :

Touch-on panel controller : 225(W) x 190(D) x 42(H) mm

Titration unit : 141(W) x 292(D) x 244(H) mm

Stirrer : 107(W) x 206(D) x 340(H) mm (not incl. Solvent Change unit)

Solvent Change Unit : 240(W) x 140(D) x 405(H) mm (not incl. tubing)

Printer : 106(W) x 180(D) x 88(H) mm

Weight : Touch-on panel controller : Approx.1.5kg Titration unit : Approx.3.0kg Stirrer : Approx.2.0kg Solvent Change Unit : Approx.0.6kg Printer : Approx.0.4kg

Conformity standard : CE marking EMC : EN61326-1 LVD : EN61010-1