Mettler Toledo™ V20S Compact Volumetric KF Titrator

Description

• Large color touchscreen (VGA 5.7 in. color TFT, 640 x 480 pixel) with simple-to-understand and fast-to-operate One Click user interface
• All users have their own homescreen with dedicated shortcut buttons (12 per user) to directly start specific routine tasks
• User interface in English, German, French, Spanish, Italian, Chinese, Russian, Polish, Korean and Portuguese available

• Protects users against contact with chemicals
• Takes care of filling, draining and exchange of reagents
• It is controlled by the titrator and offers solvent exchange with One Click without additional user interaction

• Automatically recognizes titrant when the burette is installed on the titrator
• Important data is saved on the RFID chip and directly transferred to the titrator, where it is stored and can be monitored
• Eliminates usage of wrong or an expired titrant

• Connectivity to LabX Titration PC software via USB or direct Ethernet (TCP/IP)
• Full control over the titrator, secure database archiving, networking, efficient result management with control charts and individual search filters or rapid and clear method development for new applications and complete traceability by providing user management, audit trail, method history and electronic signature

• Common USB printers ( DIN-A4/US letter) or the USB-P25 compact printer for secure and GLP-compliant paper recording
• USB memory stick/USB barcode reader: yes

• Data Export: USB, Ethernet, PDF
• Ethernet (TCP/IP): 1
• COM (serial balance connection): 1
• USB host (printer, memory stick, barcode reader, hub): 2
• USB client (PC): 1
• Integrated Magnetic Stirrer: 1
• Pump/Stirrer: 1

• KF standard methods: 4
• Max. number of user methods: 5
• Number of method functions: 12
• Number of samples per series: 120
• Autostart: automatic start after sample addition: Yes
• Drift stop for endpoint recognition (absolute and relative, tmax, delay): yes
• Max. number of calculations/results per method: 3
• Statistics of up to 120 samples including result limits check, outlier test: Yes
• Recalculation of results: Yes
• Data in Online Screen: time, water count, potential, stirrer speed, volume, drift: Yes
• Data in measured value table: time, water count, potential, volume, drift: Yes
• Curves in Online Screen and printout: E-V, E-t, V-t, drift-t, water count-t: Yes

• Solid, liquid and gaseous samples: Yes
• Resources and method database: Yes
• KF Titrants: 100
• KF Standards: 50

• Measurement Range: -2000 to +2000mV
• Resolution/Limits of Error: 0.1mV/2mV
• Polarization Current Range: 0 to 24μA
• Polarization Current Resolution/Limits of Error: 0.1μA/1μA
• Burette Drive Resolution: 20,000 steps
• Burette Resolution (for 5mL burette) 0.25μL
• Burette Limits of Error: 0.3% of the respective volume
• Burette Resolver: 32 pulses/mm stroke
• Burette Resolver Resolution: 0.0625% of burette volume
• Filling Time and Discharge Time: 20 sec. at 100% filling rate
• Ambient Temperature: 5° to 40°C
• Atmospheric Humidity: max. 80% at 31°C
• Drift Measurement: Online, <5μg/min.
• Measurement Range: 100 ppm to 100%
• Repeatability: 0.3% at >10mg water
• Glass Beaker: 150mL
• Dimensions (D x W x H): 33.3 x 21 x 32cm
• Weight: 4.2kg

Certifications

CE, ISO 9001, ISO 14001