Description
The Aquacounter MOICO-A19 Coulometric Karl Fischer Titrator is manufactured in Japan and replaces the Aquacounter AQ-2200 series.
Features
Large Color LCD Touch Panel
A large 8.4" touch panel screen makes text input easy. Selecting functions from the menu is intuitive. The protective film can be replaced to protect from scratches and wear over the long term.
LCD Display Adjustable in 16 Positions
Each user can adjust the angle to their liking. The position can be locked so that it will not move when the screen is pressed
Manual Supply / Discharge Unit
The manual pump supplies or discharges reagents.
Built-in Thermal Printer
Has a built-in thermal printer with a paper roll 58-mm wide. Simply insert the roll and close the cover to set it up.
USB/LAN Port
Approximately 9,900 results can be stored on a USB memory stick. With optional software, you can view the data on a PC or use a recalculation function. With a LAN connection, you can also view the data on a Web browser.
Status Indicator with 3 LED Colors
Colored lights allow you to confirm the status of operation from a distance. You will also be alerted to unexpected problems right away.
Forty Rotation Speeds Can Be Set
Rotation can be adjusted manually in fine increments shown by LED bars—it is easy to see and understand. (Four increments per bar)
User Authentication Settings
User restrictions can be imposed for improved security as well as the prevention of inadvertent changes to, for example, measurement conditions.
Application Data
Product Specifications
|
Item |
Description |
|
Measurement method |
Karl Fischer coulometric titration method |
|
Titration control system |
Constant-current electrolysis, and non-constant electrolysis at around end points only. |
|
End point detection modes |
Alternating current polarization potential difference detection |
|
Measurement range |
5μgH2O～300mgH2O |
|
Display resolution |
0.1μg |
|
Background compensation |
Automatic compensation (Can be set with or without compensation.) |
|
Measurement accuracy |
Within CV 0.3% (When measuring approx. 1g of 1mgH2O/mL water-methanol for 10 times) |
|
Duration of measurement |
FAST： 1.8mgH2O/min (30μgH2O/sec) MEDIUM： 1.2mgH2O/min (20μgH2O/sec) SLOW： 0.6mgH2O/min (10μgH2O/sec) |
|
Titration cell |
Double chamber electrolysis cell 150mL (Minimum anolyte volume: Approx. 100mL) |
|
Electrolytic diaphragm |
Ion exchange membrane |
|
Display |
8.4" color LCD touch panel |
|
Settings input method |
Key touch input (English guide displayed) |
|
Display unit |
μgH2O、ppm、% |
|
Calculation function |
Concentration calculation, re-calculation, statistic calculation |
|
File function |
Measurement condition files (measurement condition files appropriate for the sample): 51 Sample files (reservation setting files for sample volumes): 99 |
|
Number of data storage (per titration station) |
Built-in memory: 100 data per channel*1 USB memory (256MB or larger): Maximum capacity of about 9,900 results |
|
GLP-compliant functions |
(1) Electrode management i) Total electrolysis volume of the anolyte, replacement date and replacement alarm ii) Total electrolysis volume of the catholyte, replacement date and replacement alarm iii) Date of the ion exchange membrane replacement iv) Date of indicator electrode replacement (2) Measurement accuracy test (3) User management |
|
Printer |
Built-in thermal printer (Paper roll width: 58 mm) Optional external printer: Dot impact printer PR-302B can be connected. |
|
External input/output |
RS-232C: 1 port (to be connected to the balance or computer) LAN: 1 port USB: 1 port (for USB memory only) |
|
Power supply |
MC-3000: AC100-240V±10％ 50/60Hz 60VA TQ-3000: AC100-240V±10％ 50/60Hz 50VA No power supply cable provided. |
|
Dimensions/weight |
MC-3000: 235W × 400D × 250H (mm) Approx. 5.0kg TQ-3000: 10W × 250D × 160H (mm) Approx. 2.5kg |
＊1 Depending on the volume of the results (for example when there are more pieces of data per hour created).
K-3000A Stirrer
|
Item |
Description |
|
Stirring system |
Magnetic stirrer |
|
Stirring bar |
PTFE (φ8 x 30 mm): 1 |
|
Power supply |
DC12V (supplied by titration station) |
|
Dimensions/weight |
100W x 165D x 345H (mm) Approx. 1.5 kg |
Connectivity
Additional Resources
Analysis Report Water Content in Petroleum Oil
