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LEICI ZDJ-4A Potentiometric titrator

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LEICI ZDJ-4A automatic Potentiometric titrator supports dynamic titration, preset endpoint titration, equal titration, manual titration and other titration modes, supports acid-base titration, oxidation reduction titration, settling titration, complexometric titration, non-aqueous titration and other titration methods and pH measurement functions
$2892.00/set
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LeiCi ZDJ-4A Potentiometric titratorSPEC

LeiCi ZDJ-4A Potentiometric titratorDetails

LeiCi ZDJ-4A Potentiometric titratorPacking list

SKU
NB030225
Titration Analysis Repeatability
0.20%
Allowable error of titration Capacity
10Ml Burette ： +/- 0.025ml; 20ml Burette ： +/- 0.035ml
Burette resolution
1/14000
Burette infusion or rehydration rate
(55 +/- 10) s (when Burette is full)
Potentiometric titration, poten-tiometry - Measurement range
（-1800.0~1800.0）mV，（0.00~14.00）pH
Potentiometric titration, poten-tiometry - resolution
0.1mV，0.01pH
Potentiometric titration, poten-tiometry - intrinsic error
pH：±0.01pH mV：±0.03%FS
Potentiometric titration, poten-tiometry - Stability
±0.3mV/3h
Measurement device temperature compensation
（-5.0~105.0）℃
Measurement device resolution
0.1℃
Measurement device intrinsic error
±0.3℃
Power supply Voltage
AC 220±22V 50±1Hz
Dimension
340*400*400mm
Weight
10kg
ZDJ-4A
Potentiometric titrator
LEICI ZDJ-4A Potentiometric titrator Picture

Ray Magnetic ZDJ-4A Titrator Details Figure 1

Ray Magnetic ZDJ-4A Titrator Details Figure 2

Ray Magnetic ZDJ-4A Titrator Details Figure 3

Ray Magnetic ZDJ-4A Autopotentiometric Titrator Details Figure 4

Ray Magnet ZDJ-4A Titrator Details Figure 5

Ray Magnet ZDJ-4A Titrator Details Figure 6

Ray Magnetic ZDJ-4A Autopotentiometric Titrator Details Figure 7

Ray Magnetic ZDJ-4A Autopotentiometric Titrator Details Figure 8

Ray Magnetic ZDJ-4A Autopotentiometric Titrator Details Figure 9

Features

Dot matrix liquid crystal display, key operation, can display test methods and measurement results;

It supports a variety of titration modes such as dynamic titration, preset endpoint titration, isometric titration, manual titration, etc., and supports the generation of special titration modes;

Support acid-base titration, redox titration, precipitation titration, complexation titration, non-aqueous titration and other titration methods and pH measurement functions;

It can store 1 set of titration data and 50 sets of titration results, in accordance with GLP specifications; Support data deletion, viewing, printing or output;

Supporting ZDJ-4A special software can read the last titration curve and titration results, and can analyze the titration process;

The mixing system adopts PWM modulation technology, software speed regulation, and low noise;

Support power-off protection function;

Support RS-232 communication, can be connected to an external serial printer, print test data and results;

Firmware upgrades are supported, allowing for functional expansion and individual requirements.

Features

Titration unitBuilt-in burette line●
Extendable external burette lines are available/
All-in-one burette/
10ml/20 mlOptional●
Signal unitPotentiometric titration module●
On-screen displayDot matrix LCD display
Computer software control/
Titration modeAmbulatory titration●
Preset endpoint titration●
Isometric titration●
Manual titration●
Generate dedicated titration modes●
Titration curves/
Store the results50
Data interfaceRS-232●
USB/
Autosampler/
Firmware upgrades●


FAQ
QI want to measure the acid value in food, is LEICI ZDJ-4A suitable?
A Quite suitable! This automatic Potentiometric titrator supports acid-base titration mode and is specially used to detect indicators such as acid value. Its dynamic titration function can accurately determine the endpoint, with a Repeatability of 0.20%, and the results are very reliable. And it can store 50 sets of data for easy comparison.
QLaboratory to do water chloride ion content analysis, recommend this instrument?
A Recommended! ZDJ-4A supports settling Titrimetric method, which is just suitable for chloride ion determination. The instrument is equipped with 10ml/20ml optional Burette, the error is less than +/- 0.035ml, which is suitable for the accuracy requirements of water quality testing. The RS-232 interface can also be connected to the printer to directly output reports.
QNeed to do oil oxidation reduction titration frequently, can the function be satisfied?
A Yes! The instrument is specially equipped with oxidation reduction titration mode. Measurement range -1800~ 1800mV can accurately capture the end point of oil titration. PWM speed regulation and stirring function ensures uniform reaction, and also supports firmware upgrade. Later, it can also be adapted to the new national standard method.
QRequirements: Can it be used for oxidation reduction titration of sodium sulfate and precipitation titration of silver nitrate (AgNO3) and chloride ions?
A You can use this ZDJ-4A.
QWhat is the accuracy of this Titrator to read the volume of dripping liquid?
A Three decimal places
QHelp me find an automatic Potentiometric titrator that meets the GB/T 8923.1 standard
A This ZDJ-4A automatic Potentiometric titrator is fine!
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