AUTOMATIC POTENTIAL TITRATION METER ZD-2A

ZD-2A automatic potentiometric titrator Factory direct sales host warranty for one year Quality Assurance Welcome to buy!
Value-added services: The company promises to give the host a free warranty service for one year.
ZD-2A automatic potentiometric titrator is easy to operate, beautiful in appearance, compact and light, and the accuracy of use has been significantly improved. The indication of the instrument has been changed from the original indicator to 0.8 inch digital display. The instrument is widely used in chemical laboratories. An ideal capacity analysis instrument for various components of environmental analysis, chemical, school, metallurgy, pharmaceutical and other industries.
This instrument has the following main features:
(1) Because the instrument is more compact, the instrument can be used as a precision PH meter in the laboratory. Its accuracy is exactly the same as PHS-3C. Its function, usage and technical indicators are consistent with PHS-3C.
(2) In the titration capacity analysis, the end point potential is preset. After the titration is started, the input potential value is positive or negative, regardless of whether the potential becomes larger or smaller after the titration, and the positive or negative is changed. Precision automatic polarity reversal circuit, and automatically track the end point potential, the operator does not have to dial any control switch, which is convenient to use, and improve the control accuracy.
(3) When making pH measurement, the panel adopts potentiometer and band switch control and switching. When performing titration analysis, it adopts high-reliability touch key control, so users can choose automatic titration and manual titration.
Main Specifications:
(1) Measurement range: PH: 0~14.00PH mv: 0~±1999mv
(2) Measurement accuracy: PH: ±0.01 mv: 0.1% F·S
(3) Potential control accuracy: ±0.03PH or ±3mv
(4) Input impedance: not less than 1 × 1012Ω
(5) Capacity analysis repeatability: no more than 0.3% F·S
(6) Dimensions: 280×200×130
(7) Weight: 3.5Kg
Complete set of instruments:
ZD-2A automatic potentiometric titrator*1pcs
E201 composite electrode *1pcs
Type 218 silver-silver chloride electrode *1pcs
213 platinum electrode *1pcs
216 type silver electrode *1pcs
231 PH glass electrode *1pcs
Titration device *1 set