Alat laboratorium lingkungan
GD-2100 Coulometric Method Karl Fischer Titration Moisture Analyzer Price ASTM D1533 ASTM D6304
Introduction:
Coulometric Karl Fischer Titrator adopts Karl Fischer Coulometric method. It owns advantages of high testing accuracy, good repeatability, low testing cost etc. It is used to accurately test trace water content in various liquid, solid and gases. And it is widely applied to petroleum, chemical engineering, pharmacy, electricity, scientific research, education department and so on.
Features:
1. Intelligent Determination
2. Powerful new-generation processor; dual-CPU design.
3. Dual power channels separate electrolytic electrode and measuring electrode; automatically removing all kinds of interference; greatly improving the accuracy of test results.
4. Measuring electrode data directly A / D sample converting; data true value avoids errors caused by analog circuit; results more accurate.
5. Easy Operation
6. Touch-screen operation; only pressing once then the test will be done automatically and the reported values will automatically display.
7. Background Compensation
8. Large current background compensation. Standby time can be shortened to be less than 10 minutes.
9. Rotating Speed Control
10. Software adjusting stirring speed; selection between 0 to 36.
11. End Point Indication
12. Character tips and buzzer
13. Perfect Calculating Function
14. Automatically display, calculate, print ug / ppm / percentages / mg/L / sample name / test date
15. Automatic Date Data Storage
16. Year, month, day, hour, minute, second; automatic storage when power off .
Specifications:
| Display | LCD |
| Measuring range | 3ug to 200 mg water; Water content range: 1ppm-100% |
| Resolution | 0.01 ug water |
| Accuracy | 10μg-1mg water, ± 0.2%; >1mg water, < ± 0.3% (excluding injection error) |
| Electrolysis speed | max 2.4 mg/min |
| Electrolytic current | 0~430 mA |
| Ambient temperature | 5 ~ 35 ℃ |
| Humidity | ≤85% |
| Power supply | AC 220V ± 10% |
| Dimension | 320*240*180mm |
| Weight | about 6k |
