Thiết bị đo tỷ trọng dung dịch Ac quy Megger Hydrometer Kit
The digital hydrometer kit accurately and quickly
determines specific gravity of flooded cells. Simply draw
the electrolyte into it; the specific gravity and temperature
are determined in five seconds. It provides memory for
both temperature and specific gravity for eight tests of
256 cells each. The stored data can be easily transferred to
the accompanying data-logger. The data-logger can hold
8 separate sets of test data. The data can then be easily
imported directly into a Megger Power DB battery report
from the data-logger.
SPECIFICATIONS
| DMA 35 |
| Measuring range |
Density: 0 g/cm³ to 3 g/cm³ |
Temperature: 0 °C to 40 °C (3°F to
104°F)* |
| Viscosity: 0 mPa·s to 1000 mPa·s |
| Accuracy |
Density: 0.001 g/cm³ ** |
| Temperature: 0.2 °C (0.4 °F) |
| Repeatability, s.d. |
Density: 0.0005 g/cm³ |
| Temperature: 0.1 °C (0.2 °F) |
| Ambient temperature |
-10 °C to +50 °C (14 °F to 122 °F) |