SY-2122C Coulometric Karl Fischer Titrator To Determine Water Content By ASTM D1533 Standard
SY-2122C Coulometric Karl Fischer Titrator To Determine Water Content
Application:
It is used to determine water content in the liquid petroleum products by Coulometric Karl Fischer Titration method.
Standard:
ASTM D1533 Standard Test Method for Water in Insulating Liquids
ASTM D6304 Standard Test Method for Determination of Water in Petroleum Products,Lubricating Oils and Additives by Karl Fischer Titration.
GB/T 7600 Standard Test Method for Water Content of Transformer Oil in Service (Coulometric Method)
SH/T0246 Standard Test Method for Water Content of Light Oils (Coulometry)
Parameters:
| Item | Name | Details |
| 1 | Maximum power consumption | 60w |
| 2 | Measurement range | 0.0001% (1ppm) to 100% |
| 3 | Sensitivity threshold | 0.01ugH2O |
| 4 | Accuracy | for 5ug-1mg: +/-2ug for >1mg: 0.2% |
| 5 | Power supply | AC 220+/-10% V, 50Hz |
| 6 | Display mode | 7.0 inch LCD color large screen touch display |
| 7 | Test results | printing |
| 8 | Ambient temperature | 5℃~40℃ |
| 9 | Relative humidity | =<85% |
| 10 | Dimension | 385x290x280mm |
Features:
1. The unique alternating balance isolation detection technology makes the balance detection more rapid, accurate and stable.
2. It can store 20000 experimental results, easy to query.
3. The imported 0.5ul injector for calibration is equipped, and the calibration of the instrument is fast and accurate.
4. It can be used for micro analysis of low content samples with high sensitivity.
5. The electrolysis circuit adopts advanced PWM pulse width modulation technology, which greatly reduces the power consumption of the whole machine.
6. Friendly man-machine dialogue, with touch screen man-machine interactive interface.
7. Display the clock (year, month, day, hour, minute and second) and keep it when power down.
8. Printer: embedded thermal printer, 36 characters, Chinese characters output, Printing is quieter, faster and clearer.
9. Program control is adopted to adjust the mixing speed by inputting numbers directly from the interface.
10. Multiple formula selection, automatic change of display units (ug, mg / L, ppm,%) can be memorized. It can be used for micro analysis of low content samples with high sensitivity.
