Karl Fischer Moisture Titrator (Coulometric titration) [MKC-710M]


Large color TFT-LCD with a touch panel (8.4-inch) enables easy key entry

Up to 4 titrators , AT-710B potentiometric titrators or MKV-710B Volumetric or additional MKC-710B Coulometric Karl Fischer moisture titrators can be connected and simultaneous measurement is possible

Reduction of power consumption by 30% compared with the conventional product


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  • Up to 4 simultaneous measurements (Simultaneous titrations)
  • Can be connected to AT-710B potentiometric titrators or MKV-710B Volumetric Karl Fischer moisture titrators
  • The main control unit and a titrator are separately located by wireless (Bluetooth(R))
  • 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


Type Karl Fischer Moisture Titrator
Model MKC-710M MKC-710S
Product configuration MCU-710M+MKC-710+IDP-100+Automatic Solvent Change unit MCU-710S+MKC-710+IDP-100+Automatic Solvent Change unit
Measuring method Karl Fischer Coulometric titration
Measuring range Water content / Bromine index : 10ug to 300mg (depends on reagent)
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) Simultaneous 4-channel display (Can also display Automatic Potentiometric Titrator simultaneously) 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
LAN ×1 : for Personal computer (PC)
Extensibility Measuring instrument :
Automatic Potentiometric Titrator (AT-710) , Karl Fischer Moisture Titrator (MKV-710/MKC-710)
Three of these instruments can be added
Evaporator ADP-611
Multiple sample changer : CHK-501
Ambient condition
1) Temperature 5 to 35°C
2) 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
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
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