AKF-BT2020C Lithium Battery Karl Fischer Moisture Analyzer
Introduction: The AKF-BT2020C Karl Fischer moisture titrator can directly add the sample to the titration cell to quickly measure conventional liquid raw materials such as lithium iron phosphate, iron phosphate, lithium cobaltate, lithium manganate, lithium nickelate, ternary materials and other electrolyte materials. The trace moisture content of the sample can also be passed through the supporting equipment Karnofsky sample evaporator, the sample can be 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 evaporated water vapor in the sample bottle to the titration cell of the Karl Fischer moisture analyzer for measurement. Since the substances with high boiling point are difficult to volatilize, they will not be introduced into the titration cell, so that the Karl Fischer reagent in the titration cell will not be introduced into the titration cell. It avoids direct contact with insoluble substances and other substances in the sample except water, and avoids the interference of other substances on the Karl Fischer reaction. After years of continuous improvement, AKF series Karl Fischer water titrator products with sample evaporators have been widely used in the fields of graphite materials, plastic particles, lubricating grease, solid drugs, rubber, oil products, etc. Application experience; and obtained good application results in many well-known enterprises. Features: 1. Color touch screen, full digital keyboard, one-key start, simple operation, easy to work without professionals; 2. HOGON intelligent detection technology: automatic balance, automatic detection, automatic adjustment of detection accuracy to adapt to environmental drift; 3. New electrolysis control capability, adaptable to various electrolytes, extremely high detection limit, moisture measurement accuracy of 0.01ug; 4. With electronic display of carrier gas flow, heating curve display, moisture content curve display 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 Chengsheng, and has intelligent over-temperature protection function; 6. Equipped with temperature-adjustable carrier gas management insulation accompanying tube to prevent sample moisture from condensing in the carrier gas pipeline; 7. Have three-level user management authority, follow the latest GLP specifications, and meet the requirements of data traceability specifications; 8. It can edit, store, and call a variety of different analysis method parameters, which is convenient to adapt to different sample detection; 9. There are a variety of measurement methods built-in, and it is suitable for various detection requirements 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 prolong the service life of the product. Technical parameter: Determination method: Karl Fischer Coulomb 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 Injection method: direct injection, puncture injection, cap replacement and purge injection Temperature control range: room temperature~285℃/0.1℃; 3-step range rise Heating rate: 15℃/min (below 200℃) Measurement time: average 50 seconds to ten minutes (methods are different) Input air source: need external dry air/nitrogen (99.99%) Carrier gas pressure: input limit 0.6Mpa, output: 0~0.4Mpa Flow range: 0~100mL/min, Flow accuracy: 1ml/min Vial size: 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-BT2020C Karl Fischer moisture titrator can directly add the sample to the titration cell to quickly measure conventional liquid raw materials such as lithium iron phosphate, iron phosphate, lithium cobaltate, lithium manganate, lithium nickelate, ternary materials and other electrolyte materials. The trace moisture content of the sample can also be passed through the supporting equipment Karnofsky sample evaporator, the sample can be 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 evaporated water vapor in the sample bottle to the titration cell of the Karl Fischer moisture analyzer for measurement. Since the substances with high boiling point are difficult to volatilize, they will not be introduced into the titration cell, so that the Karl Fischer reagent in the titration cell will not be introduced into the titration cell. It avoids direct contact with insoluble substances and other substances in the sample except water, and avoids the interference of other substances on the Karl Fischer reaction. After years of continuous improvement, AKF series Karl Fischer water titrator products with sample evaporators have been widely used in the fields of graphite materials, plastic particles, lubricating grease, solid drugs, rubber, oil products, etc. Application experience; and obtained good application results in many well-known enterprises.
