Trace Moisture Meter

Features of HD-WS2 Karl Fischer Coulometric Trace Moisture Analyzer:

1. It uses an imported 7.0-inch 800*480 pixel true color TFT-LCD large-screen color display, the keyboard uses a human body sensing touch screen, the full Chinese operation interface, the software interface is intuitive and generous, the content is rich, the operation content is convenient and free, the Chinese character prompts are flexible, and it has the characteristics of high detection sensitivity threshold, simple operation, fast test speed, and good repeatability.

2. The instrument has the functions of test result storage, printing, and calculation; the sample measurement process is automatically controlled by the instrument, stirring and measuring in about 60 seconds Automatic completion, direct display of measurement results; fully sealed titration cell bottle to avoid contact between reagents and people, and also to avoid the influence of environmental humidity; the instrument has a Chinese LCD display, and has automatic calculation and printing functions, which can print out the percentage content, sample number, tester, experimental date and other contents; the instrument accuracy is: ① When the water content is less than 10 micrograms of water, the measurement error is less than 2ug of water; ② When the water content is between 10 micrograms and 1000 micrograms of water, the measurement error is ≤2ug of water; ③ When the water content is above 1000 micrograms, the measurement error is ≤0.2% (excluding injection error);

3. The core host adopts TI's AM3354 processor, Cortex-A8 core, 1GHz main frequency; the operating system adopts Windows Embedded Compact 7 real-time industrial control system. Completely abandoning the coreless and naked microcontroller, truly realizing the modernization of instrument control, and bringing the instrument into a new intelligent era.

Main features:

1. It can perform micro analysis of low-content samples with high sensitivity.

2. Can store 20,000 experimental results; adopts unique alternating balance isolation detection technology, making balance detection faster, more accurate and more stable; the electrolytic circuit adopts advanced PWM pulse width modulation technology, which greatly reduces the power consumption of the whole machine.

3. Friendly human-computer dialogue, with a touch screen human-computer interactive interface.

4. Display clock (year, month, day, hour, minute, second), power-off retention.

5. Printer: Adopts embedded thermal printer, 36 characters, Chinese character output; printing is quieter, faster and clearer.

6. Adopts program control, directly input numbers from the interface to adjust the stirring speed.

7. Multiple formula selection, automatic change of display units (ug, mg/L, ppm, %) can be memorized.

Technical parameters:

1. Display mode: 7.0-inch LCD color large-screen touch display

2. Measuring range: 0.0001% (1ppm) to 100%

3. Sensitivity threshold: 0.01ugH2O

4. Accuracy: ±2μg for 5μg-1mg, 0.2% for more than 1mg (excluding ○ injection error)

5. Test results: Print

6. Power: less than 60W

7. Operating environment: temperature 5℃-40℃

8. Humidity: <85%

9. Dimensions: 385×290×280 (mm) Power supply: AC220V±10% 50Hz±5%

10. Weight: about 8kg

Product's Website：http://en.huoerd.com/qtcjzb/1751.html