> Scientific & Laboratory Instruments
- Model/Article No : Ballistic Galvanometer9916
- Category : Scientific & Laboratory Instruments
Incorporate the following feature
These Galvanometers are rigid in construction, beautiful in design and easy to operate, with large periodic time.
Large moment of Inertia of the moving part of the galvanometer
Deflection closely proportional to the electric charge
BESTO Ballistic Galvanometers undergo strict laboratory check before dispatch and are suitable for direct deflection measurements which are closely proportional to the current.
These galvanometer can be used both as PERIODIC and APERIODIC instruments.
An arrangements is provided in the instrument to make it APERIODIC by introducing a suitable resistance in parallel with the moving coil system
Zero Adjusting and locking devices are provided. The Phosphor-bronze suspension strip shifting of zero.
The moving coil carried a specially polished front silvering concave mirror of 1000cm. focal length, suitable for use with BESTO Lamp and Scale Arrangement.
||Galvanometer Resistance 100 Ohms and Time period Approximate 10-12 Seconds
||Galvanometer Resistance 500 Ohms and Time period Approximate 10-12 Seconds
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