Volumetric Karl Fischer Titraton Unit – AQV-300
Volumetric Karl Fischer moisture meter AQV-300
Affordable, Reliable and Easy-to-use Volumetric Karl Fischer titration unit.
- Space-saving design for Karl Fischer volumetric titrator for moisture determination
- Four (4) files of preset conditions can be stored in memory
- Free software for downloading titration results to a P.C.; includes the RS-232C cable
- Training video included!
- Simple structure titration cell for easy maintenance
- Data acquisition software “AQUANet” is included
Description
Technical Details
Application
Options
Description
Looking for a reliable and easy-to-use Karl Fischer volumetric titrator for moisture analysis on a tight budget?
Then look no further than the State-of-the-art AQUACOUNTER AQV-300 with performance features that let you measure moisture content from low to high concentrations fast and precisely.
For the measurements of simple and routine titrations with unsurpassed precision.
COMPACT!
- All components are integrated into a small footprint of 31 cm (W) × 27 cm (D).
- Saves valuable bench space.
VERSATILE!
- A wide variety of titrants and solvents can be used.
- Accommodates samples with different matrices, moisture concentration.
POWERFUL!
- 4 user-defined methods can be stored in memory and easily recalled according to samples.
- Up to 20 results can be stored with statistics calculation.
- Wide range detection from 100 ppm to 100%.
SATISFACTION!
- Equipped with two RS-232C ports for balance and computer connection.
- Standard package includes AQUANet data download software, instruction movie, application guidebook and more.
Technical Details
Specifications of Hiranuma Volumetric Karl Fischer moisture titrator.
| Titration method | Volumetric Karl Fischer titration |
| Titration control method | Intermittent titrant addition while approaching the end point. (1) Wait-time (INTERVAL) controlled; duration from 1 – 99 sec. (2) Titration time (T-TIMER) controlled; duration from 1 – 99 min. |
| EP detection method | AC polarization potentiometric detection method |
| Buret | Number of burets: 1, Capacity: 10 mL Accuracy: within +/-0.15% (for full discharge, n=5) Reproducibility: +/-0.01 mL (for full discharge, standard deviation for n=5) |
| Measuring range | 0.1mgH₂O – 500mgH₂O (10 ppm – 100%) |
| Minimum volume of addition | 0.005 mL |
| Titration cell capacity | 150 mL (Minimum volume of consumption: About 30 mL) |
| Display Screen | 16-Digit x 2-Line LCD with backlighting |
| Display unit | mL (min. display: 0.001mL), mgH₂O, %, ppm |
| File function | 4 files for titration parameters |
| Data storage capacity | 20 data |
| Printers | Optional impact printer; PR-302B(CBM-910-40PF) |
| Printout Contents | Measurement date, Sample number, Titration volume(mL), Measurement value(mg H2O), Sample quantity, Moisture content, Mean value, Standard deviation, CV, Moisture quantity-time curve, Other preset titration parameters. |
| External input/output | RS-232C; 2 ports Port 1 (BALANCE):Data input from balance or data input. Port 2 (HOST):Command instructions from host computer. |
| Software | Data acquisition software is included. |
| GLP compliant functions | Maintenance information on reagents, electrode |
| Power requirement | AC100-240V, 50/60Hz, 100VA |
| Dimensions / Weight | 310(W) x 270(D) x 300(H) mm / Approx. 6kg |
Application
Some of the applications of Volumetric Karl Fischer titration units.
| KF10 | Drugs and Medicines – KF Volumetry, Direct-Injection Propylene glycol and Glycerin |
| KF11 | Drugs and Medicines – KF Volumetry, Back-Titration Polysorbate 80 |
| KF12 | Drugs and Medicines – KF Volumetry, Powder Sample Sodium Lauryl Sulfate and Benzalkonium Chloride |
| KF13 | Drugs and Medicines – KF Volumetry, Powder Sample Lactose hydrate and L-Histidine hydrochloride hydrate |
| KF14 | Ketones and Aldehydes – KF Volumetry, Direct-Injection Methyl ethyl ketone, Acetone, and Cyclohexanone |
| KF17 | Sugars – KF Volumetry, Powder Sample Glucose, fructose, and sucrose |
| KF19 | Sugars – KF Volumetry, granulated sugar -Factor standardization with water standard |
Options
| Dot Impact Printer PR-302B | Paper width: 58mm |
| Solid Evaporator EV-2000 | EV-2000 vaporizes water of a solid / powder sample by heating. Ideal for “the solid / powder sample that it is difficult to measure it directly”. |
| (For solid/powder samples) | *Operation key-pad is necessary for use. |
| Oil Evaporator EV-2000L | Utilizing azeotropic distillation, EV-2000L separates moisture from sample matrices and introduces into the titration cell. |
| (For Oil, Paint and other liquid samples) | Interference form sample matrix is minimized and titration time is shortened. |
