ZDJ-4A Automatic Potential Titrator

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ZDJ-4A Automatic Potential Titrator

Features

1. The ZDJ-4A automatic potential titrator haspre-titration, preset endpoint titration, blank titration or manual titrationfunctions.
2. It has different titration modes with different sensors: acid basetitration, redox titration, precipitation titration, complexometry titrationand non-aqueous titration.
3. The stirring system uses PWM modulation technique and applies software toreduce the noise.
4. The automatic potential titrator has RS-232 interface and can be connectedwith a TP-16 printer to print measuring data, titration curve and calculationresults.
5. The titrator uses specific material which is against perchloric acidcorrosion and can conduct several titration reactions.

Technical Specifications

Model Specifications		ZDJ-4A
Parameters		pH/ mV (ORP) / ℃
Range	pH	0.00～14.00
	mV	±1800.0
	Temperature	-5.0～105.0℃
Resolution	pH	0.01
	mV	0.1
	Temperature	0.1℃
Accuracy	pH	±0.01±1 bit
	mV	±0.03%FS
	Temperature	±0.3℃±1 bit
Cylinder and valve system	Titration analysis of repetitive	0.2%
	Control titration sensitive	±2mV
	Titration volumetric of accuracy	10ml burette: ±0.025ml; 20ml burette: ±0.035ml
	Resolution of burette	10ml burette: 1/10000; 20ml burette: 2/10000
	Infusion or supplementary speed of burette	(50±10)s (when burette is full scale)
Stability		(±0.3mV±1 bit)/3h
Titration mode		With pre-titration, preselected endpoint titration, blank titration or manual titration function. Could automatically generate specific titration mode
Calibration		Up to two
Display		LCD
Stirring System		PWM technology (adjustment of software, low noise)
Output		RS-232 (bi-directional)
View, delete and print		Yes
Software		Specific titration software enable display titration curve on computer timely, store data, make comparative analysis and statistical analysis of result. Could edit and amend the titration mode to achieve remote operation.
Power		AC (220±22)V; (50±1)Hz
Case outside serial no.		WXS-A002-1
Dimension (mm), Weight(kg)		340×400×400, 10
Gross weight (kg) (Carton Box)		13
Packing Size (mm) (Carton Box)		510410490

Standard Configuration

Order No	Product Name and Specification	Quantity
64039001	ZDJ－4A automatic potential titrator	1
31309001	pH Combination electrode	1
31009005	Reference electrode	1
31709001	Platinum electrode	1
31709002	Silver electrode	1
31309005	Glass electrode	1
31009001	Temperature sensor	1
64039002	Burette(10mL)	1
64039005	Burette(20mL)	1
64039003	Electrode stick	1
64039004	Capillary tube	4
33009003	pH buffer (pH4, 7, 9)	1 set
32109001	Power line (European type)	1
33009007	Data Collecting Software	1
33009008	Printer liner	1

Optional Accessories

Order No	Product Name and Specification
32109002	Power line (American type)
32109003	Power line (British type)
33009006	Printer

INESA is a specialized automatic potential titratormanufacturer and supplier, based in China.We also provide light chromaticity instrument, pH meter, dissolved oxygenmeter, melting point apparatus, flame photometer, etc.

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