Compact size, easy operation, low cost: The MKV-710B Karl Fischer Titrator is a compact and cost-effective solution for a wide range of routine water content determinations. With its exchangeable burette unit and automatic evaporator control it is well equipped for routine water content determinations in a wide range of different products. The MKV-710B provides at the same time an extremely simple user guidance, a new comfortable approach for method development and editing and easy data exchange possibilities.
But there is much more: The MKV-710B can grow with your needs: By adding an MCU-710M colour touch screen control unit it can easily be upgraded to a powerful multi channel titration system, capable of running up to 4 titrations of any type (Karl Fischer volumetric, Karl Fischer coulometric or potentiometric titration) simultaneously.
Suitable for different types of Karl Fischer reagents
The automatic solution impedance compensation function of the MKV-710B (patent pending) reliably prevents over titration without needing to adjust the polarization voltage according to the type of Karl Fischer reagent used.
Possibility to add a second burette
The MKV-710B can be equipped with a second burette. With an additional burette the MKV-710B can perform automatic Karl Fischer back titrations and can therefore be used to analyse samples which release the water only very slowly without need to heat the titration cell.
Smooth method input and method transfer
The MKV-710B titrator offers a comfortable way to edit methods - without requiring a touch screen on the instrument itself: The methods are developed and stored on an USB memory stick by means of a personal computer and can easily be installed on one or several MKV-710B Titrators.
Versatile data export
The MKV-710B titrator offers convenient possibilities for measurement data acquisition and storage whether or not the instrument is permanently connected to a personal computer. Titration results can conveniently be stored as pdf files on an USB flash drive (memory stick).
Transmitting sample weights directly from a balance, inputting sample names with a barcode reader, entering sample codes with a numeric keypad: The MKV-710B titrator offers all the interfaces and features required for a seamless integration into your workflow.
The MKV-710B offers even the possibility to connect an Android device. The corresponding App can be used to start and stop titrations. It provides a real time display of the titration curves and facilitates the easy input of sample weights.
High resolution burettes, small dead volumes: The MKV-710B titrator comes with all the prerequisites that ensure highly accurate results: The burette drives have a resolution of 20'000 steps. No more classical turning valve connected to the burette – a newly developed valve mounted directly on top of the burette offers substantial advantages: Less connecting tubes, which means less cross contamination when replacing the reagent and less room for air bubble formation.
Whatever your titration needs will be in the future – your initial investment will never be lost: The MKV-710B titrator can easily be upgraded to an MKV-710S or to an MKV-710M titrator by simply adding the corresponding MCU-710 control unit. It is thus possible to convert your stand alone titrator to a touch panel controlled titration system, capable of running up to 4 titrations of any type simultaneously – including coulometric Karl Fischer titrations and even potentiometric titrations.
ASTM D 1364-78
ASTM D 4377
ASTM E 1064-92
ASTM D 4017
|Type and model name||
MKV-710B Karl Fischer Moisture Titrator
MKV-710, IDP-100 Printer, Solvent Change Unit
20 freely assignable methods
Karl Fischer Volumetric Titration
|Measuring range||Water content||0.1 … 500 mg | 0.01 … 100 %|
|Capacity (cumulative titration possible)
± 0.015 mL
± 0.005 mL
|Endpoint detection||Polarized twin Pt electrode (AC)
Automatic compensation of liquid resistance
|Endpoint sense||Detection of potential level maintained during preset end time
End time range : 1 to 99s
|Solvent quantity required||Min. 30 mL, max. 100 mL (with S-type cell)|
|Display||LED-backlit LCD display|
|User interface||1-channel display.
Languages: Japanese / English / Mandarin Chinese / Korean / Russian / Spanish
|Calculations||Water content, statistics (mean, SD and RSD) and automatic averaging of blank values|
|Data storage||On board memory:100 results|
Registration of operator name
RS-232C, 2 channels
SS-BUS, 1 port
for dot matrix printer, electronic balance, Data Capture Software (SOFT-CAP)
for USB flash drive, thermal printer, keyboard, barcode reader, foot switch, USB hub, Android device
for additional burette
|Expandability||second piston burette|
| 5 … 35 °C
< 85% (no condensation)
|Power supply||AC 100 … 240 V ±10 % 50/60 Hz (comes with AC adapter)|
|Power consumption||Main unit
Solvent Change Unit:
|141(W) × 292(D) × 367(H) mm (without tubing)
107(W) × 206(D) × 322(H) mm (without Solvent Change Unit)
240(W) × 140(D) × 400(H) mm (without tubing)
106(W) × 180(D) × 88(H) mm
Solvent Change Unit:
|approx. 4.0 kg
approx. 2.0 kg
approx. 0.6 kg
approx. 0.4 kg
|Conformity standard||CE marking EMC: EN61326-1 LVD: EN61010-1 RE Directive
Burette unit EBU: FCC Part15 Subpart C FCC ID: 2ABSVEBU01
The Data Capture Software is an easy to use and flexible solution to collect measurement results from different KEM instruments (Refractometers, Density Meters, Potentiometric or Karl-Fischer Titrators, Thermal Conductivity Meters) on a Windows personal computer.
|Computer||Personal computer with Pentium II CPU of 233MHz or better|
|Operating system||Microsoft Windows 2000, XP,
Vista (Home Basic, Business), 7 (Home Premium, Professional)
|Other programs||Microsoft EXCEL 97 / 2000 / 2003 / 2007|
|RAM||at least 128 MB / 512 MB recommended|
|Hard disc space||10 MB required for installation|
|Display||Resolution higher than 640 * 480|
|Disk drive||CD-ROM or DVD-ROM|
|Interface||1 USB port
RS-232C D-sub (male) 9 pin required for each additional instrument
to be connected to the same computer.
Dot matrix ink printer for GLP compliance.
Direct contact with Karl Fischer Reagents should always be avoided. This automatic filling an emptying system for the titration cell (ordering number 98-433-0135) protects operators from direct contact with toxic reagents and vapors. The pump is built into the magnetic stirrer. The connecting cable for the stirrer is included in the standard delivery.
|98-740-3001||S-type 30 … 80 mL|
|98-740-3005||D-type 30 … 80 mL|
|98-740-3002||N-type 50 … 130 mL|
|98-740-3003||C-type 50 … 130 mL|