Introduction: WKT-A9 Superb Karl Fischer Trace Moisture Analyzer uses the principle of Karl Fischer Coulomb method (coulometric method) to quickly measure the trace moisture in the sample. , liquid, powder trace moisture, the instrument has its own printing function, can store 500 sets of data, can be queried and printed in real time! The newly created navigation 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 can be used for moisture determination in various industries. Widely used in chemical, petroleum, medicine, electric power, food, scientific research, testing and other industries. Features: 1. The background current and the current current are automatically controlled, completely unaffected by the moisture in the air or carrier gas. 2. The adjustable setting of electrolysis current and electrolysis end point can adapt to the needs of different samples for electrolysis sensitivity to the greatest extent. 3. Exclusive collection of eight moisture concentration display methods and six moisture determination methods, which can meet the determination needs of any of your samples. 4. Various 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 , the operator number, in line with the GLP experimental record standard. 5. A maximum of 500 sets of data can be stored, which can be retrieved and printed at any time. 6. Imported materials and imported parts, instrument stability, precision and long service life are our eternal pursuit. 7. The data processing CPU adopts the original imported chip from the United States to ensure the stability and accuracy of the instrument operation. 8. Color touch screen operating system, just like a mobile APP, easy to use and convenient, with Chinese navigation and electronic manual. 9. Appearance patent design, electrostatic spraying process is environmentally friendly, easy to clean and corrosion-resistant. 10. The built-in thermal high-speed printer and front power switch make it more convenient for you to use the instrument. 11. RS232 serial port, expandable and optional 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. In line with a number of national standards, suitable for all walks of life. Technical parameter: Item model number: WKT-A9 Measurement principle: Karl Fischer Coulomb method (coulometric method) Measurement speed: 40μg H2O/s (max) Measuring range: 0.1μg-350mg Measurement accuracy: When the water content is between 100μg water and 1000μg, the error is ≤±2ug; when the water content is above 1000μg water, the error is ≤±0.2% (excluding injection error), and the standard ratio deviation is ≤0.3% Measuring resolution: 0.1μg H2O Water content (concentration range): 0-100% Electrolysis current: 0-400mA adjustable Moisture concentration resolution: 0.001 Concentration unit: %, ppm, mg/kg Stirring speed: stepless touch adjustment Drift value blank value deduction: automatic deduction Special functions: automatic drift compensation, automatic deduction of environmental and background moisture, fault self-check prompt Display and operation: Color touch screen Sample number: The user can freely set the sample number Stored data: 500 Printing function: Built-in low-power high-speed thermal printer, 56mm paper width Print content: Display different content according to the user's measurement formula and measurement results Calendar/Time: Display and print out the current time, date, detection time and date End point indication: Screen prompt / Printout / Audible warning / End light indication Use environment: temperature 2℃-50℃, humidity ‹90% Power consumption: ≤50W Host size: 350mm*220mm*185mm Power supply voltage: 220V 50HZ 150W Weight: The net weight of the host is 4kg, and the package is 7KG
Introduction: WKT-A9 Superb Karl Fischer Trace Moisture Analyzer uses the principle of Karl Fischer Coulomb method (coulometric method) to quickly measure the trace moisture in the sample. , liquid, powder trace moisture, the instrument has its own printing function, can store 500 sets of data, can be queried and printed in real time! The newly created navigation 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 can be used for moisture determination in various industries. Widely used in chemical, petroleum, medicine, electric power, food, scientific research, testing and other industries.
