Potentiometric Titrator COM-300A :Hitachi High-Technologies Corporation

COM-300A Automatic Titrator

The Total Solution for All Your Titration Needs...
Looking for a titrator that is reliable and simple to operate yet expandable and upgradeable? The COM-300A titrator from AQUACOUNTER offers the Total Solution - the features you asked for at a price you can afford.
Think you'll need more later?
No problem. The COM-300A can be upgraded to fit your growing demands. Of course, we're also the leading manufacturer of other titration products you've come to depend on in your lab, such as Karl Fischer titrators. But, we have so much more to offer you than just great titrators - experience the Total Solution!

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.
	FLEXIBLE!
	Performs acid/base, redox, precipitation and complexometric titrations. Combining optional KF kit, performs Karl Fischer moisture determination. A wide selection of electrodes
	POWERFUL!
	30 user defined methods plus 3 KF methods can be stored in memory and easily recalled according to samples. Up to 50 results with titration curve can be stored with statistics calculation.
	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 process	Standard:Potentiometric titration Optional:Photometric titration, Volumetric Karl-Fischer titration
Measuring Range	pH: 0 to 14, Resolution 0.01pH mV: -2000 to +2000 mV, Resolution 0.1 mV
Electrode Inputs	Indicator electrode: 1 Reference electrode: 1 Thermistor electrode: 1 KF electrode: 1
Titration steps	Up to three(3) steps
Number of Endpoints	Up to two(2) points
End point detection	Automatic detection by: -Inflection point -Set point -F Cross point -B Cross point
Display screen	2-lines by 16 digits with backlit LCD
Display unit	pH, mV, mgH2O, %, ppm, M, g/L, mg/g, Fact1, Fact2
pH calibration	2 or 3 points (compliant to ASTM or other standard buffers)
File function	30 files for potentiometric titrations 3 files for Karl-Fischer titrations 10 files for titration control methods
Calculation function	Concentration calculation, Statistics calculation
Memory data capacity	50 titration results along with titration curves and parameters and via external computer
Precautions against power failure	Built-in backup battery
Electrodes (Standard component)	· GE-101B Glass electrode · RE-201 Reference electrode · TE-401 Thermistor electrode
Buret	Capacity: 20 mL, Minimum drop size: 0.01mL Reproducibility: within ±0.01 mL
Tubing	PTFE tube of 2 mm(ID) and 3 mm(OD)
Switching Valve	Automatic switching valve with ceramic joint.
Stirrer	Integrated, variable speed, magnetic stirrer
Printers	Optional thermal printer; PR-2000T2(PRINTY3), Optional impact printer; PR-302B(CBM-910-40PF)
External input / output	RS-232C; 2 ports Port 1 (BALANCE):For connection to electronic balance. Port 2 (HOST):For connection to external computer.
Power supply / Power consumption	AC100 - 240 V, 50/60 Hz, 100 VA
Dimensions / Weight	310 (W) x 270 (D) x 310 (H) mm Approx. 7 kg

Options

Model
Photometric Detection Unit M-530
Thermal Printer PR-2000T2	Paper width:80mm
Dot Impact Printer PR-302B	Paper width:58mm
Buret B-130
Stirrer K-2000A2S
Karl Fischer Titration Kit

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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.