Coulometric Karl Fischer Titrator AQ-300

PICTURE

SPECIFICATIONS

Titration method：Coulometric Karl Fischer Titration
Electrolysis control method：Constant-current electrolysis, intermittent electrolysis near the end point

Titration control method：AC polarization potentiometric detection method

Measuring range：10μgH2O - 99mgH2O

Accuracy：Within CV of 0.3%
(1g of 1mgH2O/mL water-in-methanol measured 10 times)

Required measuring time：

FAST: 1.2mgH2O / min. (20μgH2O / sec.)
SLOW: 0.6mgH2O / min. (10μgH2O / sec.)

Electrolytic cell capacity：150mL

Electrolysis diaphragm：Ion exchange membrane

Display：16-Digit x 2-Line LCD with backlighting

Display unit：μgH2O, %, ppm

File function：4 files for titration parameters

Data storage capacity：20 data

External input/Output：2 RS-232C ports for Balance and Host, 1 interface for printer

Software：Data acquisition software is included.

GLP compliant functions：Maintenance information on reagents, electrode, membrane

Power requirement：AC100-240V, 50/60Hz, 100VA

Dimensions / Weight：310(W) x 270(D) x 170(H) mm / Approx. 5kg

FEATURES

1. Six (6) built-in calculation modes accommodate various states of samples
2. Four (4) files of preset conditions can be stored in memory
3. Free software for downloading titration results to a P.C.; includes the RS-232C cable
4. CD training movie and data acquisition software“AQUANet”are included
5. Simple structure of electrolytic cell for easy maintenance