1. Working power supply: AC220V ± 10% 50HZ

2. Display mode: LCD touch screen display

3. Measurement method: Karl Fischer coulometric method

4. Measurement range: 0.01 micrograms of water to 200 milligrams of water

5. Sensitivity: 0.01 micrograms of water

6. Printer: Low energy thermal printer

7. Dimensions: 370 × 310 × 180mm

9. Instrument weight: 8.5kg

8. Environmental temperature: 5 ℃ -40 ℃

9. Accuracy:

When the water content is between 10 micrograms and 1000 micrograms, the measurement error should not exceed ± 0.3%

When the water content is above 1000 micrograms of water, the measurement error is ≤ 03% (excluding injection error)

1. This instrument adopts a composite control system of single-chip microcomputer and computer for intelligent analysis and measurement;

2. Independently designed, the instrument automatically completes the injection of new reagents and the discharge of waste reagents, and the testing personnel do not need to come into contact with the reagents;

3. 65K (resolution 800 * 600) color touch LCD screen display, timely display of instrument working status;

4. Exquisite appearance design, surface treated with electrostatic spraying, corrosion-resistant, easy to clean;

5. The blank current microprocessor automatically controls compensation, and the reagent can quickly reach equilibrium state;

6. 430 milliampere high electrolysis current, high detection sensitivity and fast analysis speed;

7. Content calculation (2 formulas), automatic storage of 500 measurement results, and access to historical records at any time;

8. The instrument automatically measures the sample and displays the analysis results, and can automatically calculate the average value of multiple measurements of the sample;

9. Automatically calculate and print content such as ug/ppm/percentage content/mg/L/sample name/experimental date, etc;

10. Through the instrument's USB or RS232 interface, it can communicate and connect with laptops and microcomputers to achieve networked management;

11. Multiple language display operation, instrument program can be upgraded when national standards are revised;