AQUA COUNTER
Japanese
HOME
Product
Contact Us
Profile
FAQ
LINK

TECO JAB

ISO9001
ISO13485
ISO14001
Certified
Back page
Next page

AQUACOUNTER
AQ-300 Karl Fischer Coulometric Titrator


AQ-300


Looking for a reliable, easy-to-use coulometric Karl Fischer titrator on a tight budget?
Then look no further than the Aquacounter AQ-300.
With state-of-the-art performance features, like a fritless cell option, the AQ-300 offers the same fast and accurate results you've come to expect from other AQUACOUNTER products.


  Features   Specifications   Options

 Features

COMPACT !
    • All components are integrated in a small footprint of 31 cm (W) x 27 cm (D).
    • Saves valuable bench space.

    SIMPLE !
  • No need to determine the KF reagent titre. Just flip the POWER on, the titrator will be
    　　ready to run within 30 minutes. Simple as 1,2,3 Go!
    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.
  • Detection limit goes down to several ppm.

    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


      Standard Specifications

    Item Specifications
    Titration method Coulometric titration process.
    Electrolytic control method Constant current electrolysis, intermittent electrolysis in the vicinity of the end point only.
    End point detection AC polarization potential difference detection.
    Titration control method
    Automatic endpoint stop system:
    (1)   Wait-time (INTERVAL) controlled; duration from 1 - 99 sec.
    (2) Titration time (T-TIMER) controlled; duration from 1 - 99 min.
    Measuring range 10 g H2O - 99 mg H2O
    Automatic background compensation range 0 - 50 g H2O/min.
    Accuracy Within CV of 0.3 %, When water - methanol (1mg H2O/mL) 1g is measured 10 times.
    Required measuring time FAST: 1.2 mg H2O/min. (20 g H2O/sec.), SLOW: 0.6 mg H 2 O/min. (10 g H2O/sec.)
    Titration cell capacity 150 mL
    Display screen 2-lines by 16digits with backlit LCD
    Display unit g H2O, ppm, %
    Calculation function Concentration calculation, Statistics calculation
    File function 4 files for titration parameters
    Memory data capacity 20 data
    Printers Optional thermal printer; PR-2000T3,
    Optional dot impact printer; PR-302B(CBM-910-40PF)
    Printout Contents Date, Sample number, Measurement value( g 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): Connection to electronic balance.
    Port 2 (HOST): Connection to external computer.
    Power supply ; Power consumption AC 100 - 240 V, 50/60 Hz & 100 VA
    Dimensions & Weight W 310 mm x D 270 mm x H 300 mm ;
    Approx, 5 kg


     Options

    Thermal Printer PR-2000T3 Paper width:80mm
    Dot Impact Printer PR-302B Paper width:58mm
    Solid Evaporator EV-2000
     (For solid/powder samples)
    		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".

    *Operation key-pad is necessary for use.
    Oil Evaporator EV-2000L (For Oil, Paint and other liquid samples)



    		Utilizing azeotropic distillation, EV-2000L separates moisture from sample matrices and introduces into the titration cell.
    Interference form sample matrix is minimized and titration time is shortened.

  • Generally a company name printing in this catalogue and a product name are a
    　　trademark of the company or registered trademarks.
  • The product color may vary from the actual product due to printing qualities.
  • Appearance, specification, etc. are subject to change for improvement without prior
    　　notice
    [Note]
    For safe and appropriate use, please be sure to read the "Instruction Manual" before using the product.

    Back Page
    Next page