Product Details

ZDJ-5 Automatic Potentiometric Titrator

Instroduction

1.Touch screen, English operation interface for easy use.

2.Its screen is 5.7 inch large and can show titration curve, first derivative and graphics. Also, it can edit and modify titration modes.

3.It has modular design and is composed of volumetric (coulomb) titration unit, controlling unit, measuring unit which can realize potential titration, conductivity titration and constant titration.

4.Potential titrator is composed of volumetric titration module, controlling module and potential measuring module.

5.Conductivity titrator is composed of volumetric titration module, controlling module and conductivity titration module.

6.Constant titrator is composed of volumetric titration module, controlling module and constant measuring module.

7.Coulomb Titrator is composed of coulomb titration module, controlling module and potential measuring module.

8.It has pre-titration, preselected endpoint titration, blank titration and manual titration modes.

The user can also create specific titration modes to meet different experiment requirements.

9.The instrument can be connected with TP-16,TP-24 and TP-40 serial printers and print measuring data,

titration curve and calculation results.

10.The instrument is controlled by the computer. The real-time potential curve, first derivative,

second derivative diagram can be shown on the screen.

If matched with specific titration software, it can conduct titration analysis, realize editing, modification of titration methods. It also functions as storage of titration curve and data, editing of titration calculation, dealing of database and statistics.

11.Different sensors can be chose to conduct acid base titration, redox titration, precipitation titration, complexometry titration, non-aqueous titration and pH value measurement.

12. The stirring system adopts PWM modulation technique and applies software to reduce the noise.

13.The titrator adopts the specific material which is against perchloric acid corrosion and can conduct several titration reactions.

Techncial parameters

Measuring Unit	Potential (included)	Measuring range	±1999.0 mV,0.00~14.00 pH
		Resolution	0.1mV,0.01pH
		Accuracy	±0.03%FS, ±0.01pH±1 bit
	Constant (optional)	Measuring range	(0~199.9) μA,(0~19.99) μA,(0~1.999) μA,(0~0.199) μA
		Polarization voltage	30mV,50mV,100mV
		Accuracy	Control titration sensitive:±5%FS; Polarized current inspection error:±2.5%FS
	Conductivity (optional)	Measuring range	0.000μS/cm ~ 199.9mS/cm
		Resolution	0.001μS/cm
		Accuracy	±1.0%FS
	Temperature	Measuring range	-5.0~105.0 °C
		Resolution	0.1°C
		Accuracy	±0.3°C±1 bit
Cylinder and valve system	Volumetric titration unit could be replaced by coulometric titration unit	Titration analysis of repetitive	0.2%
		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
Control device	Large, touch LCD screen		Easy to operate
	Computer software control		Could make titration analysis on computer’s virtual titration operational interface and achieve remote control
Stability			(±0.3mV±1 bit)/3h
Unit design			Could achieve potential titration, conductivity titration and constant titration through different unit combination
Titration mode			With pre-titration, preselected endpoint titration, blank titration or manual titration function. Could automatically generate specific titration mode
Calibration			Up to two
Data storage			Could store titration curve and data
View, delete and print			Yes
Display			Big, touch LCD screen /replacement of computer software to display all experimental inflection point and derivative map
Stirring system			PWM technology(adjustment of software, low noise)
Output			RS-232(bi-directional)
Software			Specific titration software to achieve replacement of control device by computer, to display titration curve and measuring data online. With edit titration method, calculate result, store titration curve, database processing and statistic functions
Power			AC(220±22)V; (50±1)Hz
Dimension (mm), Weight(kg)			360×300×300,10

Potential measuring unit (Standard)

Conductivity measuring unit (Standard)

Constant measuring unit (Standard)

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

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