Karl Fischer moisture analyzer

Karl Fischer moisture analyzer

Characteristics of Karl Fischer Coulombic Trace Moisture Analyzer:

1. Adopting a 7.0-inch true color TFT-LCD large screen color display, the keyboard adopts a human body sensing touch screen, with a fully Chinese operation interface. The software interface displays intuitively and generously, with rich content, convenient and easy operation, 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 tank 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;

3. The operating system adopts Windows real-time industrial control system. *Abandoning the use of non nuclear, non operational microcontrollers, the modernization of instrument control has been truly achieved, ushering instruments into a new era of intelligence.

Karl Fischer moisture analyzerPerformance characteristics:

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

2. Can store 20000 experimental results; Adopting alternating balance isolation detection technology makes 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 Specifications:

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 ℃ to 40 ℃

8. Humidity:<85%

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

10. Weight: Approximately 8kg

The Karl Fischer moisture analyzer product meets 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 General Method for Determination of Moisture in Chemical Reagents 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 Coulombic Method"

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