Moivo-A19 Karl Fischer Titrator | Moisture Analysis
Accurate, compact Karl Fischer titrator: volumetric Moivo-A19 that is ideal for labs, QC, and moisture analysis for all sample types.
Description
The Aquacounter Volumetric Karl Fischer Titrator MOIVO-A19 is the perfect solution for scientists and professionals needing reliable, accurate water content analysis. It features a compact design with state-of-the-art technology to provide precise results from 0.01 to 100%. Get quick, accurate results with the touch of a button and save valuable lab space at the same time.
The Aquacounter MOIVO-A19 is a full-featured titrator manufactured in Japan and replaces the Aquacounter AQV-2200 series. This full-featured Karl Fischer titrator is intended for laboratories requiring greater automation, method flexibility, and workflow control than entry-level systems provide.
Features
Large color touch panel LCD
Largest 8.4 inch screen in its class. It is easy to input characters on the touch panel, and each operation can be performed intuitively from the menu screen. A protective film that can be replaced to prevent scratches and stains.
16 levels of angle adjustment for liquid crystal display
We provide the best experience for each user. Since the angle is locked, it will not fall down even if you push it.
Audible Notifications
Audio notifies you of the end of measurement, errors, and reception from the balance. This makes it easier to check even from a distance.
Simultaneous measurement of up to 4 types
By adding a titration station, it is possible to simultaneously measure up to four types of moisture measurement and titration.
Built-in thermal printer
Equipped with a thermal printer with a paper width of 58 mm. It can be set easily by inserting the roll paper and closing the cover. The information you want to know is clear at a glance with English printing.
USB/LAN connector
Approximately 9,900 results can be stored on a USB memory stick. With optional software, the user can view the data on a PC or use a recalculation function. With a LAN connection, the user can also view the data on a Web browser.
User Authentication Settings
You can limit the users who can use it, which improves security and prevents unintended changes in measurement conditions.
Status display by 3-color LED
You can check the operating status from a remote location. You can immediately notice sudden troubles.
Easy replacement of burette head
To remove, simply pull forward. Reagent bottles can be replaced with one hand.
Economy purge function
Repeat discharge and suction at the upper end of the syringe. Reagent replacement work can be automated, and waste liquid can be greatly reduced. The number of economy purges can be set from 1 to 99 times.
Reagent back-up function
Don't waste expensive Karl Fischer reagents.
Forty Rotation Speeds
The manually set speed is easy to see and understand with the bar display of 10 LEDs. (4 steps per scale)
2-color LED display for operating status
You can check the operating status from a remote location.
Manual feeding/discharging unit
A manual pump can be used to supply and dispense reagents. The titration cell is also configured with a drain cock. In that case, the manual feeding/discharging unit is not included. Small volume titration cell with low running cost. The amount of titration solvent used is 2/3 of the conventional amount. Reagent-saving also leads to reduction of waste liquid and running cost. Since the surface area and volume in the cell are small, blanking before the start of measurement is quick.
Specifications
Measurement method
Karl Fischer Volumetric Titration
Simultaneous measurement function
Simultaneous measurement of up to 4 types of moisture content (coulometric method/volumetric method) and titration (with optional expansion unit)
Titration control method
Continuous dripping and intermittent dripping control only near the end point
End point detection method
AC polarization current detection method, AC polarization potential difference detection method
range of measurement
0.1 mgH2Oto 500 mgH2O(10 ppm to 100%)
background correction
Automatic correction (can be set with or without correction)
burette
Accuracy rate: Within ±0.1% (When discharging the full capacity of 20mL burette (new)) Repeatability: Within 0.01mL (When discharging the full capacity of 20mL burette, standard deviation of n = 6)
connecting tube
φ2×φ3 PTFE tube
valve switching
Automatic switching by ceramics ground valve
Minimum drop amount
0.005mL, 0.01mL, 0.02mL, 0.05mL switching setting
titration cell
Standard titration cell: 150 mL (minimum volume of liquid used: approx. 30 mL) Small volume titration cell: 75 mL (minimum volume of liquid used: approx. 20 mL) or more
Display method
8.4 inch color touch panel liquid crystal display
display unit
mL (minimum display 0.001 mL), mgH2O, %, ppm
calculation function
Concentration calculation, titration calculation, back titration calculation, recalculation, statistical calculation
file function
Measurement condition files (measurement condition files according to the sample): 51 files Sample files (reservation setting files for sampling amount): 99 files Measurement sequence files for EV: 51 files
Number of data storage
Main unit memory: 100 data/channel (*) Depending on the capacity of 1 data (such as when there is a large amount of data for each elapsed time), this number of data may not be reached. USB memory (256MB or more): Up to about 9,900 data
GLP-compliant functions
(1) Reagent management 1.Remaining amount of burette, replacement date, and replacement alarm2 .Total discharge volume of burette and date of start of use3 .Indicator electrode replacement date (2) Measurement accuracy test (3) Burette accuracy test (4) User management function
Manual feeding/discharging unit
attached
printer
Built-in thermal printer (roll thermal paper width 58mm)
Dot impact printer PR-302B (roll plain paper width 58mm) can be connected (Optional)
External input/output
[MC-3000] RS-232C: 1 port for balance or HOST LAN: 1 port USB: 1 port (dedicated for USB memory) [TQV-3000] RS-232C: 1 port for communication with evaporator
power supply
AC100-240V±10% 50/60Hz 110VA
size and weight
MC-3000: 235W x 400D x 250H (mm) Approx. 5.0kg TQV-3000: 120W x 340D x 500H (mm) Approx. 5.5kg(including burette head) K-3000A: 100W x 165D x 175H (mm) Approx. 1.5kg Manual supply/discharge unit: 180W x 260D x 300H (mm) Approx. 1.2kg
Optional Accessories
Dot impact printer PR-302B
Coulometric moisture measurement extension unit TQ-3000S/F/E (with K-3000A stirrer)
Volumetric moisture measurement expansion unit TQV-3000S/E (with K-3000A stirrer)
