DESCRIPTION

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SPECIFICATION

Item	Description
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 (1 mg H2O/mL) 1 g 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