Chemicals & Materials
Instrument selection for process support, incoming-material screening and release testing of chemical and material products.
8 measurement tasks · 7 instruments · 4 notes
Explore workflowKM Series
KM-20 Potentiometric Titrator
Potentiometric titrator measuring plus or minus 2000 mV and 20 pH units with 0. 1 mV resolution and 0. 2 percent titration repeatability, PC controlled.
Documentation
Datasheets and manuals are issued per model and revision. Ask for the documents that match the configuration you are considering.
See linked documents- PC controlled, direct concentration readout, real-time display of test methods, titration curves and measurement results.
- Customizable formulas can be used to calculate complex experimental indicators.
- The titration modes include dynamic titration, endpoint titration, equivalent titration, and manual titration.
- Functions include multiple self-check, pH electrode calibration and burette calibration, automatic cleaning/refilling, automatic endpoint determination, automatic recording/storage/printing of…
- Multi-channel modular design allows for the combination of multiple liquid dispensing units.
| Measuring range | mV：-2000.0mV～+2000.0mV; pH：-20.00pH～+20.00pH; Temp：-5～120℃ |
|---|---|
| Measuring resolution | mV：0.1mV; pH：0.01pH; Temp：0.1℃ |
| Basic error | mV：±0.1mV±0.03%FS; pH：±0.01pH; Temp：±0.1℃ |
| Titration analysis repeatability | ≤0.2% |
| Electronic unit repeatability error | ≤0.2mV |
| Electronic unit stability | ±0.3mV/3h |
| Burette specifications | 10mL |
| Burette resolution | 1/96000 |
| PC Software | Normal PC software included. 21 CFR PC software optional. |
| Printing | Wired Dot matrix printer and Bluetooth thermal printer are optional |
Send your sample type and method, and we will confirm the configuration and current lead time.
Ask about this modelOverview
What this instrument is designed to do, in plain terms.
- The split-type design effectively reduces signal/electromagnetic interference, improving measurement accuracy.
- PC controlled, direct concentration readout, real-time display of test methods, titration curves and measurement results. PC optional.
- Customizable formulas can be used to calculate complex experimental indicators.
- The titration modes include dynamic titration, endpoint titration, equivalent titration, and manual titration. It supports potentiometric titration, acid-base titration, redox titration, complexometric titration, precipitation titration, non-aqueous titration, constant potential (constant pH) titration, and pH measurement.
- Functions include multiple self-check, pH electrode calibration and burette calibration, automatic cleaning/refilling, automatic endpoint determination, automatic recording/storage/printing of data, generating PDF/Excel reports, etc.
- Multi-channel modular design allows for the combination of multiple liquid dispensing units.
- The built-in high-precision burette ensures stable liquid flow rate, accurate dispensing volume, strong anti-interference capability, direct concentration readout, and precise test results.
- The entire instrument and its internal tubing are made of acid- and alkali-resistant materials.
Accessaries
Confirm these items before the final quotation. Accessaries are listed only where the manufacturer offers them.
Standard Accessaries
Ask for an itemised quotation that separates standard items from options.
Optional Accessaries
- 21 CFR PC software
- Wired dot matrix printer
- Bluetooth thermal printer
Specifications can depend on the selected configuration. Confirm the current datasheet, accessories and software version before purchase.
Applications for this instrument.
See how the model is positioned for real measurement tasks.
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10 measurement tasks · 7 instruments · 4 notes
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