Titration unit containing Swiss Wantong Jinkou

The instrument is designed according to GB/T 7304-2000 Determination of Acid Value of Petroleum Products and Lubricants by Potentiometric Titration and GB/T 18609 Determination of Oleic Acid Value by Electrotitration

Designed according to standards such as potentiometric titration, the instrument uses potentiometric titration to automatically determine the endpoint of titration and calculate the results. This instrument is suitable for

Used in the petrochemical industry to determine the acid value of various samples such as crude oil, petroleum products, lubricants, etc. The determination of acid value is an important indicator for determining the quality of oil products

One of the standards. The titration system adopts Jin mouth components, which are processed from corrosion-resistant materials, with accurate instrument measurement results and long service life.
Technical parameters:

Measurement range: ≥ 0.001 mgKOH/g
◆ Potential measurement range:- 2000.0～+2000.0 mV
Basic error of electronic unit: 0.1% F · S ± 0.1 mV
◆ Input impedance: ≥ 1×1012 Ω
◆ burette volume: 10mL
◆ Titration volume: ≥ 0.001mL
Accuracy of burette: ± 0.2% F · S
Precision: meets or exceeds relevant standards
◆ Environmental temperature: 0-35 ℃
Power supply: AC220 ± 22V, 50Hz
Main features:

◆ Universal microcomputer and operating system, dedicated software with Chinese window interface, mouse and keyboard operation, human-machine dialogue, easy to understand.
Real time display of potential curve (E-V), first derivative curve (dE/dV), electrode potential (E), titration volume (V), and titration results
◆ Full process titration data browsing, powerful data processing function, easy to reprocess results; Massive storage of titration results, data, and curves,

The titration process data can be saved as an Excel document for future reference
◆ Automatically print curves, results, and titration data
Dynamic Equivalent Point Titration (DET), Equivalent Equivalent Point Titration (MET), Preset Endpoint Potentiometric Titration (SET)
◆ Fully automatic "endpoint" discrimination, effectively filtering out false "endpoints"
◆ Automatic cleaning, automatic fluid replenishment, automatic constant liquid addition