Model NO.: HM401
Titration Method: Coulometric Titration (Coulomb Analysis)
Power: < 40W
Ambient Humidity: <=85%
Trademark: GDHM
Transport Package: Wooden Box with Foam Inside
Specification: 340*295*155
Origin: Hubei, China(Mainland)
Model NO.: HM401
Titration Method: Coulometric Titration (Coulomb Analysis)
Power: < 40W
Ambient Humidity: <=85%
Trademark: GDHM
Transport Package: Wooden Box with Foam Inside
Specification: 340*295*155
Origin: Hubei, China(Mainland)
Transformer oil trace moisture testerSummary
Karl Fischer Coulomb titration is the most reliable method to detect trace moisture for different substances, which was utilized successfully by DH401 trace moisture titrator. What's important, this instrument is able to work more reliably and conveniently by using the most advanced control circuit and 32 bit embedded microcontroller processor as the master control core and utilizing embedded mini operating system. Character with fast analyzing speed, simple operation, high precision and strong automatism, the trace moisture titrator has been widely used in the industry of petroleum, chemical, power, railway, pesticide, medicine and environmental protection.
Technical parameters
|  Titration method   | Coulometric titration(Coulomb analysis) |
| Display | Color LCD touch screen |
| Electrolytic current control | 0~400mAÂ automatic control |
| Measurement scope | 0ug~200mg |
| Sensitive valve | 0.1µg H2O |
| Accuracy: | 10µg~1000µg±3µg   More than 1mg but not greater than 0.3% |
Â
| Printer | Miniature thermal printer |
| Power supply | 220V±10%,50Hz |
| Power | <Â 40W |
| Ambient temperature | 5~40ºC |
| Ambient humidity | ≤ 85% |
| External dimension | 340×295×155 |
| Weight | About 5.5kg |
 Transformer oil trace moisture tester
Summary
Karl Fischer Coulomb titration is the most reliable method to detect trace moisture for different substances, which was utilized successfully by DH401 trace moisture titrator. What's important, this instrument is able to work more reliably and conveniently by using the most advanced control circuit and 32 bit embedded microcontroller processor as the master control core and utilizing embedded mini operating system. Character with fast analyzing speed, simple operation, high precision and strong automatism, the trace moisture titrator has been widely used in the industry of petroleum, chemical, power, railway, pesticide, medicine and environmental protection.
Technical parameters
|  Titration method   | Coulometric titration(Coulomb analysis) |
| Display | Color LCD touch screen |
| Electrolytic current control | 0~400mAÂ automatic control |
| Measurement scope | 0ug~200mg |
| Sensitive valve | 0.1µg H2O |
| Accuracy: | 10µg~1000µg±3µg   More than 1mg but not greater than 0.3% |
Â
| Printer | Miniature thermal printer |
| Power supply | 220V±10%,50Hz |
| Power | <Â 40W |
| Ambient temperature | 5~40ºC |
| Ambient humidity | ≤ 85% |
| External dimension | 340×295×155 |
| Weight | About 5.5kg |
Â
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