The main functions and features of the Metrohm 915KF are:
MetrohmMetrohm915KFTi Touch Elf Generation 1 is an all-in-one Karl Fischer titration instrument recently launched by Wantong for daily water content analysis. It has two modes: Ipol mode (polarization current) and Upol mode (polarization voltage), integrating a burette, a liquid driver, a stirrer, a titration cell, and an operation panel. The overall structure is compact and convenient, saving your valuable laboratory space.
MetrohmMetrohm915KF Main functions and features:
The highest degree of system integration, with a simple and stylish exterior design
DuosiTM DosinoLiquid addition unit technology ensures user safety during use
Can be expanded to dual channel water titration
UDisk storage anti-counterfeitingPDFExperimental report, network transmission
Multiple conversational languages including Chinese
Directly connect to the sample processorConnect the 814 and 815 sample processors to achieve batch analysis of sample water content determination
Paperless office,PDFreportCan generate anti-counterfeiting PDF experimental reports and store them on USB storage or network computers, stylish and environmentally friendly
Store or print data without the need for a computerThe USB interface can be connected to a printer, USB memory, or barcode reader
Personalized touch screen, quick access to experimental methodsYou can create 14 shortcut icons on the touch screen and directly call the method for experimentation
plug and playAll instrument accessories can be automatically recognized by the host and are ready for use at any time
Directly connect to the network without the need for a computerLIMSsystemExperimental methods and results can be directly stored in the network or LIMS system
2individualMSBInterface, expandable to dual channel moisture titrationTwo MSB interfaces (Wan Tong serial ports) can be used for connection
2 thoughts
TMDosino dosing unit or 805 Dosimat dosing device
2 magnetic stirrers or spiral stirrers
No disassembly required“zero”Contact and replace reagentsDuosi's patented design
TMDosino dosing unit technology makes the replacement of Karl Fischer reagents more convenient and avoids contact with toxic and harmful reagents
KFIcon real-time display of device operating statusThe KF icon on the touch screen displays in real-time whether the device is in pre titration or sample preparation state
tiBase Data processing software to achieve comprehensive workSave the experimental results to a USB memory or network computer, which can be imported into
tiBase Data management in data processing software
«Safe stop volume»Prevent solution overflow from the titration tankWe are concerned about laboratory safety and strive to provide you with security guarantees. Assuming that due to electrode connection issues or excessive moisture in the titration cell, Karl Fischer reagent is continuously added to the titration cell, the parameter 'Safe Stop Volume' can be automatically stopped by defining the pre titration time and volume to prevent the overflow of too much solution in the titration cell
Tap the button to empty and add reagentsThe device is equipped with a built-in suction and discharge pump system, allowing you to simply press a button without opening the titration cup to empty the waste liquid and add solvent
MetrohmMetrohm915KFTechnical Parameter
| measurement resolution |
0.1 mv / 0.1μA |
Measurement accuracy |
±0.2 mV |
| Error in adding liquid to burette (10mL) |
± 20 μ L (0.2%, better than ISO/EN/DIN standard requirement of 0.3%) |
Moisture measurement range |
10 ppm to 100% |
| Resolution of burette liquid addition |
1/10000 or 1/20000 (optional) |
Dialogue language: |
ChineseEnglish, German, Spanish, French |
| MEAS measurement mode, measuring Ipol and Upol, and temperature T/° C |
Yes |
Capacity based KF titration, automatic equilibrium |
Yes |
| Blender, titration table |
Built in magnetic stirring Additionally, it is possible to add 1 x 801 magnetic stirring or 1 x 802 spiral stirring or 1 x 803 suction and discharge titration table |
Intelligent switching unit with data chip/DuosiTMDosino liquid addition unit |
Up to 2 x DosisTMDosino dosing unit or 2 x 805 Dosimat dispensers |
| Built in diaphragm pump |
Yes |
MSB interface (Wan Tong serial port) |
2, used to connect DoSiTMDosino liquid addition unit or mixer |
| operating mode |
Touch Screen |
Real time titration curve display - touch screen (90mm x 120mm color LCD screen) |
Yes |
| Built in Ipol and Upol polarization interfaces |
Yes |
Connect the network port directly to the network for data acquisition or printing on the network printer |
Yes |
| Sample Processor |
1 USB controlled sample processor |
temperature probe |
Pt1000 or NTC |
| USB Memory Storage Experimental Method, Results, and PDF Report |
Yes |
Method and sample information storage, result storage database |
Yes |
| Anti counterfeiting PDF experimental report |
Yes |
Balance, printer, PC, PC keyboard, barcode reader |
Through two USB interfaces, RS-232/USB control box (optional phase) |
| Callable shortcut icons |
14 (per user) |
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