Solvent moisture detector YT-KF2

Characteristics of Karl Fischer Coulombic Trace Moisture Analyzer:

1. Adopting the original imported 7.0-inch 800 * 480 pixel true color TFT-LCD large screen color display, the keyboard adopts a human body sensing touch screen, a fully Chinese operation interface, and the software interface display is intuitive and generous, with rich content, convenient and easy operation content, Chinese character prompts, flexibility, high detection sensitivity threshold, simple operation, fast testing speed, good repeatability and other characteristics

2. The instrument has the functions of storing, printing, and calculating test results; The sample measurement process is automatically controlled by the instrument, with stirring and measurement completed in about 60 seconds, and the measurement results are directly displayed; Fully sealed titration cell bottle, avoiding contact between reagents and people, and also avoiding the influence of environmental humidity; The instrument has a Chinese LCD display and automatic calculation and printing functions, which can print out content such as percentage content, sample number, tester, experiment date, etc; The accuracy of the instrument 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, 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, and a 1GHz clock speed; The operating system adopts Windows Embedded Compact

7 Real time industrial control system. Thoroughly abandoning the use of nuclear free and non operational microcontrollers, the modernization of instrument control has been truly achieved, ushering instruments into a new era of intelligence.

Main features:

1. Able to perform trace analysis on low content samples with high sensitivity.

2. Can store 20000 experimental results; Adopting unique alternating balance isolation detection technology, making balance detection faster, more accurate, and stable; The electrolytic circuit adopts advanced PWM pulse width modulation technology, greatly reducing the overall power consumption of the machine.

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

4. Display the clock (year, month, day, hour, minute, second) and keep it on during power failure.

5. Printer: using an embedded thermal printer, with 36 characters and Chinese character output;

Printing is quieter, faster, and clearer.

6. Adopt program control to directly input numbers from the interface to adjust the mixing speed.

7. Multiple formula options, automatically changing display units (ug, mg/L, ppm,%) for memorization.

Technical parameters:

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

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

3. Sensitivity threshold: 0.01ugH2O

4. Accuracy: ± 2 μ g for 5 μ g-1mg, 0.2% for 1mg and above (excluding injection error)

5. Test results: Printed

6. Power: less than 60W

7. Operating environment: Temperature range of 5 ℃ -40 ℃

8. Humidity:<85%

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

10. Weight: Approximately 8kg

Our products meet the following standards

1. GB/T7600 "Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)

2. GB6283 "Determination of Moisture Content in Chemical Products - Karl Fischer Method (General Method)"

3. SH/T0246 "Determination of Water Content in Light Petroleum Products (Electricity Method)"

4. SH/T0255 "Method for determination of moisture content in additives and lubricating oils containing additives (electric method)"

5. GB/T11133 "Determination of Water Content in Liquid Petroleum Products (Karl Fischer Method)"

6. GB/T7380 "Determination of Moisture Content of Surfactants (Karl Fischer Method)"

7. GB10670 "Determination of Trace Moisture in Fluoromethane for Industrial Use by Karl Fischer Method"

8. GB/T606 Chemical reagents General method for determination of moisture Karl Fischer method

9. GB/T8350 "Denaturated Fuel Ethanol"

10. GB/T8351 "Ethanol gasoline for vehicles"

11. GB/T3776.1 "Method for determination of moisture content of pesticide emulsifiers"

12. GB/T6023 Determination of Trace Moisture in Industrial Butadiene by Karl Fischer Coulombic Method

13. GB/T3727 Determination of Trace Water in Ethylene and Propylene for Industrial Use

14. GB/T7376 Determination of Trace Moisture in Fluorinated Alkanes for Industrial Use

15. GB/T18619.1 Determination of water content in natural gas Karl Fischer Coulomb method

16. GB/T512 "Method for determination of moisture content in lubricating grease"

17. GB/T1600- Method for determination of moisture content in pesticides

18. GB/T11146 Determination of Water Content in Crude Oil (Karl Fischer Coulombic Method)

19. GB/T12717 "Test Methods for Acetic Esters for Industrial Use"

20. GB/T5074 Determination of moisture content in coking products

21. GB/T18826 Industrial 1,1,2-tetrafluoroethane (HFC-134a)

22. Meet the technical requirements of the National Pharmacopoeia for determining the moisture content in drugs using the Karl Fischer method

23. GB/T260 standard petroleum products - Determination of moisture content