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The AQ-2200A high-end titrator is ideal for the trace level water content determination with its excellent capability and upgraded performance!
Current status, data and function keys are displayed on a colorful and large screen. Color touch screen is 7.5-inches wide. All helpful and necessary information is always at hand!
Result data with curves can be viewed on your PC internet browsing program without optional software.
Store results data on the USB memory stick and the stored data can be read out on the color display.
Easy paper loading. High resolution, clear printout.
Combining one additional KF station with either a volumetric or coulometric module enables two different measurements to be performed at the same time. With both a volumetric and coulometric channel, one can measure moisture over the entire range from a few ppm to 100 % or double your sample throughput with 2 identical KF stations.
AQ-2200A configured for two-channel capability.
|Titration method||Coulometric Karl Fischer Titration|
|Multitasking function||Up to two KF titration stations
(Double coulometric channels or combination of coulometric and volumetric channels)
|End-point detection method||AC polarization potentiometric detection method|
|Background correction||Automatic correction (selectable ON/OFF)|
|Measuring range||10 µgH2O to 99 mgH2O|
|Display unit||µgH2O, ppm, %|
|Accuracy||CV ≤ 0.3 %
(1 g of 1 mgH2O/mL water-in-methanol measured 10 times)
|Required measurement time||FAST : 1.8 mgH2O/min (30 µgH2O/sec.)
MEDIUM : 1.2 mgH2O/min (20 µgH2O/sec.)
SLOW : 0.6 mgH2O/min (10 µgH2O/sec.)
|Electrolytic cell capacity||150 mL (min.usage: approx. 100 mL)|
|Memory data capacity||Internal memory: 100 data / channel
USB Flash memory (≥256 MB): Max. approx. 9900 data
|GLP compliant functions||Electrolytic cell maintenance, Measurement accuracy test|
|Calculation modes||6 modes corresponding to sample status and sampling methods|
|Printer||Built-in thermal printer (paper width: 58 mm)
*Optional external printer: Dot impact printer PR-302B
|Touch panel screen||7.5 inch color graphics LCD|
|External input/output||RS-232C: 1 port, LAN: 1 port, USB flash memory stick: 1 port Interface for Evaporators: 1 port|
|Power supply||AC100-240 V, 50/60 Hz, 100 VA|
|Dimensions / Weight||Main unit: 220(W) × 400(D) × 200(H) mm / Approx. 5 kg|
includes; Amp. unit, Stirrer K-2000A2 and Electrolytic cell complete
includes; Amp. unit, Stirrer K-2000A2 and Titration cell complete