Model: SY-2400

Standards

GB7600-1987,GB/T606-2003,GB/T3727-2003,GB/8351-2004,GB/T6023-1999,GB/T 6283,GB/T 11133-89,GB/T 11146-1999, ISO 6353-1, ISO 6091, ISO 760, ISO 10337.

This Karl Fischer moisture meter is a modern analytical instrument with international advanced level. It is based on the principle of Coulomb titration and adopts microcomputer automatic control. Compared with similar products, it features high sensitivity, fast electrolysis speed, short equilibrium time, accurate blank deduction, and accurate and reliable analysis results. It is a high-quality analytical instrument widely used in industries such as petroleum, chemical, power, environmental protection, medicine, and scientific research.

Features

★ Control system: Composite control of microcontroller and computer;

★ Zero point correction: Accurate software deduction of blank function, ensuring accurate deduction of blank within 10 minutes of sample enrichment time;

★ Equilibrium point (titration endpoint) setting: Equivalent to the acid-base titration process, different indicators can be selected based on the pH value of the generated product. This function can be helpful for the adaptability of reagents with different sensitivities, ensuring that the instrument can be adjusted to the sensitive measurement area for analysis when using any reagent;

★ Communication function: It can be connected to an external balance and communicate with a computer, storing a large amount of data in the computer, and can be controlled by a computer to facilitate operation;

★ Analysis accuracy setting function: Users can freely choose analysis speed and measurement accuracy based on the analysis needs of different measurement samples;

★ Analysis result storage function: capable of storing 100 measurement data.

★ Reagent replacement prompt function: can timely remind users to replace reagents that are about to expire

★ Fault self-diagnosis function: When there is a fault in the electrolysis or measurement part of the instrument, it automatically prompts the fault, making it convenient for users to diagnose the fault

★ Paired pyridine free Karl Fischer reagent: low toxicity, pyridine free, and no irritating odor. Greatly ensuring the safety of the experimenters

Technical parameters of Karl Fischer moisture meter

Titration (electrolysis) control method and speed: automatic control of electrolysis current, maximum electrolysis current 360mA, maximum titration speed 2mg/min, software integration

Minimum detection concentration: When the maximum mass of a sample is 10g, 0.00003% (m/m) is 0.3ppm

Detection limit: 3uGH2O

Sensitivity: 0.1 uGH2O (instrument resolution)

Accuracy: 3 micrograms of water ± 20%, 10 micrograms of water ± 10%, 100 micrograms of water ± 1%, and above 100 micrograms of water ± 0.5% (calculated based on the absolute water content X of the incoming sample, the relative error should not exceed ± 0.5 times the cubic root of X multiplied by 100%)

Measurement range: 3uG~200 mg

Full Chinese menu operation, intuitive and convenient; Wide line micro thermal printer with clear handwriting, low noise, and fast speed

Working power supply: AC220V ± 10%, 50Hz

Relative temperature: 5 ° C~40 ° C:

Relative humidity:<80%

External dimensions: 675mmX425mmX285mm

Weight: 5kg

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