Wuhan Bonnin Technology Ltd, Laboratory Instruments Expert in China

Product Description

ZDJ-5B automatic titrator supports potentiometric titration. The 7” color touch screen and navigation operation make the titration detection simple and convenient. It can support two sets of burettes (including a set of built-in burettes and a set of optional external burettes), which is more convenient for users who need to change the titrant frequently. The sampler realizes the automatic measurement of batch samples and meets the needs of customers for batch testing.

FEATURES

● 7” colorful touchscreen and smart guide system.

● Titration methods, curves and results are displayed in detail.

● 1 extra burette driver can be installed (optional).

● Replaceable burette with high-accuracy (10 ml or 20 ml selectable).

● Intelligent operation system provides features including user management, method management, electrode management, titrant management, data management, etc.

● Support the following titration modes: DET (dynamic equivalence point titration), MET (monotone equivalence point titration), SET (Preset Endpoint Titration) and MAT (manual titration).

● pH calibration and measurement are supported.

● Up to 100 user-defined methods and 10 user-defined shortcuts.

● Auto calculation with pre-defined formula.

● Store up to 200 titration data sets (GLP-compliant).

● Data analysis feature helps user review, compare and recalculate results.

● Data can be easily transferred to printer via RS-232 communication interface..

● Titrator can be controlled by computer via USB or RS-232 communication interface.

● Automatic sampler is supported.

 

INSTRUMENT INCLUDES

10ml Burette, Platinum Electrode, Silver Electrode, pH Electrode (indicator), Single Bridge Reference Electrode, Double Bridge Reference Electrode, ATC Probe, pH Buffer Powders (4.01, 7.00, 10.01)

 

OPTIONAL ACCESSORIES

20ml Burette, Auxiliary Burette Driver, Anti-diffusion Capillary

 

TECHNICAL DATAS:

ModelZDJ-5B
BuretteRepeatability0.20%
Accuracy10ml Burette: ±0.025ml;20ml Burette: ±0.035ml
Resolution10ml Burette: 1/20000;20ml Burette: 1/10000
Mechanical UnitResolution1/30000
Charging speed(55±10) s (Full burette)
Measuring UnitRange(-1999.0~1999.0) mv, (0.00~14.00)pH
Resolutions0.1mV, 0.01pH
AccuracypH: ±0.01pH mv: ±0.03%FS
Fluctuation(±0.3mV±1bit) /3h
Temp. CompensationRange(-5.0~105.0)  ℃
Resolutions0.1 ℃
Accuracy±0.3 ℃
GeneralPower SupplyAC (220±22) V; (50±1) Hz
Dimension (mm)& Weight (kg)340*400*400; 10

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