Introduction: The AKF-IS2020C Karl Fischer Moisture Titrator can directly add samples to the titration cell and quickly determine conventional liquid raw materials such as lithium iron phosphate, iron phosphate, lithium cobaltate, lithium manganate, lithium nickelate, ternary materials and other electrolyte materials. The sample can also be passed through the Kafka sample evaporator, the sample is placed in a closed headspace sampling bottle, heated to above the boiling point of water, and then with the help of an external dry carrier gas (dry nitrogen or air) ), take the vaporized water vapor in the sample bottle to the titration cell of the Karl Fischer moisture analyzer for measurement. Since high boiling point substances are difficult to volatilize, they will not be introduced into the titration cell, so the Karl Fischer reagent in the titration cell is It avoids direct contact with insoluble substances and other substances other than water in the sample, and at the same time avoids the interference of other substances on the Karl Fischer reaction. After years of continuous improvement of Hegong scientific instruments, the AKF series Karl Fischer titration instrument with sample evaporator has been widely used in graphite materials, plastic particles, lubricating grease, solid medicine, rubber, oil and other fields. Accumulated a wealth of application experience; and obtained good application effects in many well-known companies. Features: 1. Color touch screen, full numeric keyboard, one-key start, simple operation, no need for professionals to work easily; 2. HOGON intelligent detection technology: automatic balance, automatic detection, and automatic adjustment of detection accuracy to adapt to environmental drift; 3. Brand-new electrolysis control capability, adapt to various electrolytes, extremely high detection limit, and moisture determination accuracy of 0.01ug; 4. With electronic display of carrier gas flow, display of heating curve, display of moisture content curve and other functions, the interface is intuitive and clear; 5. The sample evaporator has a variety of high-precision temperature control modes such as constant temperature and Cheng Sheng, and has an intelligent over-temperature protection function; 6. Equipped with adjustable temperature carrier gas management and insulation accompanying pipes to prevent sample moisture from condensing in the carrier gas pipeline; 7. Have three levels of user management authority, follow the latest GLP specifications, and meet the requirements of data traceability specifications; 8. A variety of different analysis method parameters can be edited, stored, and recalled, which is convenient to adapt to different sample detection; 9. It is equipped with a variety of measurement methods, which can adapt to multiple detection needs of gas, liquid, fixed sample and high and low water content; 10. Intelligent status monitoring, hardware intelligent protection, abnormal termination, timing stop and other capabilities, effectively prolonging the service life of the product. technical parameter: Measurement method: Karl Fischer coulometric method (coulometric method) Measuring range: Water: 3ug-199mg/0.01ug (water quality) Repeatability: ≧99.7% (1000μg water) Applicable sample types: liquid samples, solid samples, gas samples Sampling mode: direct injection, puncture injection, cap replacement and purging injection Temperature control range: room temperature~285℃ /0.1℃; 3 steps rise Heating rate: 15°C/min (below 200°C) Measurement time: 50 seconds to ten minutes on average (different methods) Input air source: external dry air/nitrogen (99.99%) Carrier gas pressure: input limit is 0.6Mpa, output: 0~0.4Mpa Flow range: 0~100mL/min, Flow accuracy: 1ml/min Sample bottle specifications: 10ml and 20mL Data output: RS232/USB, USB pin type micro printer Instrument power: 300W; 220V/50Hz Dimensions and weight: 190×220×40
Introduction: The AKF-IS2020C Karl Fischer Moisture Titrator can directly add samples to the titration cell and quickly determine conventional liquid raw materials such as lithium iron phosphate, iron phosphate, lithium cobaltate, lithium manganate, lithium nickelate, ternary materials and other electrolyte materials. The sample can also be passed through the Kafka sample evaporator, the sample is placed in a closed headspace sampling bottle, heated to above the boiling point of water, and then with the help of an external dry carrier gas (dry nitrogen or air) ), take the vaporized water vapor in the sample bottle to the titration cell of the Karl Fischer moisture analyzer for measurement. Since high boiling point substances are difficult to volatilize, they will not be introduced into the titration cell, so the Karl Fischer reagent in the titration cell is It avoids direct contact with insoluble substances and other substances other than water in the sample, and at the same time avoids the interference of other substances on the Karl Fischer reaction. After years of continuous improvement of Hegong scientific instruments, the AKF series Karl Fischer titration instrument with sample evaporator has been widely used in graphite materials, plastic particles, lubricating grease, solid medicine, rubber, oil and other fields. Accumulated a wealth of application experience; and obtained good application effects in many well-known companies.
