Z400 Gravimeter
Z400 gravimeter is used to measure the relative changes of gravitational acceleration. The sensor of Z400 gravimeter is made of quartz. The gravimeter uses zero reading and is equipped with delicate temperature compensation devices. Z400 gravimeters can be widely used for gravity survey in geological structure and mine industries, including gravity survey, high-precision gravity survey and local gravity measurement.
Specification| Density resolution | ±0.01mgal |
| Precision | ±0.03 mgal |
| Direct reading range | 0～3999.9 division /400mgal |
| Scale value | 0.09～0.11 mgal/division |
| Measurement range | 5000 mgal |
| Light sensitivity | 1.6～2.0 mgal |
| Compound drift | ≤±0.1 mgal/h |
| Linearity of scale value | ≤ 1/1000 |
| Weight | 4.5 kg |
| Size of packaging box | 300 mm×285 mm×570mm |
| Total weight (packaging box & gravimeter) | 10 kg |
Anti-interference: The pure mechanical structure enables the gravimeter to operate in environments with severe electromagnetic interference.
Portability: The Z400 gravimeter does not need battery power, so it can operate in outdoor environment for an unlimited time. The Z400 gravimeter is light weighted and convenient to carry even in tough environments such as hills and mountains.
Usability: Surveyors can achieve gravity date simply through the numerical reader.
High-accuracy: Z400 gravimeter is precise enough for gravity survey in geological structure and mine industries.
