Introduction: WKT-A9 "Superb" Karl Fischer trace moisture analyzer uses the principle of Karl Fischer coulometric method (coulometric method) to quickly determine the trace moisture in the sample. The moisture content is as low as 0.001ppm, which can be measured within 1 minute. It can output trace moisture of solid, liquid and powder. The instrument has its own printing function and can store 500 sets of data, which can be queried and printed in real time! The newly created navigational reminder and built-in electronic manual make the operation of the instrument no longer complicated. WKT-A9 complies with a number of national and international moisture measurement standards. It has built-in eight moisture calculation formulas and six measurement methods that can be adapted to the needs of various industries for moisture measurement. It is widely used in chemical, petroleum, pharmaceutical, electric power, food, scientific research, testing and other industries. Features: 1. The background current and the current current are automatically controlled, and the influence of air or carrier gas moisture is automatically deducted 2. Adjustable settings of electrolysis current and electrolysis end point can meet the needs of different samples for electrolysis sensitivity 3. Gather eight kinds of moisture concentration display methods and six kinds of moisture measurement methods, which can meet your measurement needs of any sample 4. Multiple data display methods: sample weight, moisture content (μg), measurement time, ppm, %, sample number, electrolysis current, background current (current generated by environmental or carrier gas interference) potential, measurement time, system time , Operator number, in line with GLP experiment record standard 5. 500 sets of data can be stored, automatically printed after measurement, historical data tracking can be checked 6. Imported materials and imported parts, the instrument is stable, accurate and durable 7. The data processing CPU adopts imported chips from the United States to ensure the stability and accuracy of the instrument's calculations 8. Color touch screen operating system, just like a mobile phone APP, easy to use and convenient, with Chinese navigation and electronic manual 9. The latest appearance design, electrostatic spraying process is environmentally friendly, easy to clean, and corrosion resistant 10. Built-in thermal high-speed printer and front power switch make it more convenient for you to use the instrument again 11. RS232 serial port, which can be expanded and equipped with computer communication, electronic balance communication and network management 12. Built-in Chinese and English languages, other languages can be customized to facilitate the use of international friends 13. Conforms to a number of national standards and is suitable for all walks of life Technical Parameters: Product model: WKT-A9 Measurement principle: Karl Fischer Coulomb method (coulometric method) Measuring speed: 0-40 μ g H2O/s (automatic control) Measuring range: 0.1ug-350mg Measurement accuracy: When the water content is 100μg water-1000μg, the error is ≤±2ug, when the water content is more than 1000μg water, the error is ≤±0.2% (excluding sampling error), the standard ratio deviation is ≤0.3% Measurement resolution: 0.1 μg H2O Electrolysis current: 0-400mA adjustable Water content (concentration range): 0%-100% Stirring speed: stepless touch adjustment Drift value blank value deduction: automatic deduction Special functions: automatic drift compensation, automatic deduction of environmental and background moisture, optional computer workstation, fault self-check prompt Water concentration resolution: 0.001 Concentration unit: %, ppm, mg/kg Display and operation: Color touch screen display operation Sample number: The user can freely set the sample number Stored data: 500 Printing function: Built-in low-energy high-speed thermal printer, 56 mm paper width Print content: According to the user's measurement formula and measurement results display different types of content Calendar/Time: The current time, date, test time and date are displayed and printed out End point indication: screen prompt / printout / sound warning / end point light indication Use environment: temperature 2℃-50℃, humidity‹90% Power consumption: ≤50W Host size: 350mm*300mm*170mm Power supply voltage: 220V 50HZ 150W Weight: 8KG
Introduction: WKT-A9 "Superb" Karl Fischer trace moisture analyzer uses the principle of Karl Fischer coulometric method (coulometric method) to quickly determine the trace moisture in the sample. The moisture content is as low as 0.001ppm, which can be measured within 1 minute. It can output trace moisture of solid, liquid and powder. The instrument has its own printing function and can store 500 sets of data, which can be queried and printed in real time! The newly created navigational reminder and built-in electronic manual make the operation of the instrument no longer complicated. WKT-A9 complies with a number of national and international moisture measurement standards. It has built-in eight moisture calculation formulas and six measurement methods that can be adapted to the needs of various industries for moisture measurement. It is widely used in chemical, petroleum, pharmaceutical, electric power, food, scientific research, testing and other industries.
