AQUACOUNTER AQ-300 Karl Fischer Coulometric Titrator

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  Contact Us

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.

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 µg H2O - 99 mg H2O Automatic background compensation range 0 - 50 µg 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 µg H2O/sec.) SLOW: 0.6 mg H2O/min.(10 µg H2O/sec.) Titration cell capacity 150 mL Display screen 2-lines by 16 digits with backlit LCD Display unit µg 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-2000T2(PRINTY3), Optional impact printer; PR-302B(CBM-910-40PF) Printout Contents Date, Sample number, Measurement value(µg 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 310 (W) x 270 (D) x 300 (H) mm Approx. 5 kg

Options

Model Description Thermal Printer PR-2000T2 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.

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	*	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.