Marine-compatible Meteorological Agency certified product! Precision anti-vibration aneroid barometer with built-in vibration-damping mechanism.
The "TYPE S8II" is an aneroid barometer that excels in long-term stability and is suitable as a standard or secondary standard instrument.
It uses a high-performance air chamber in the pressure sensor, which detects changes in atmospheric pressure by expanding or contracting in proportion to pressure changes.
By symmetrically arranging a pair of air chambers, it maintains balance with respect to the axis of rotation, and by suspending the internal mechanism with springs, it has a structure that is less affected by vibrations.
【Features】
■ Excellent long-term stability, suitable as a standard or secondary standard instrument
■ Space-saving design with built-in vibration resistance
■ No need for complicated correction calculations such as gravity and temperature corrections
■ Minimal errors due to tilt, temperature, acceleration, and friction
■ Traceability documentation available with national standards
*For more details, please refer to the PDF materials or feel free to contact us.