Quartz accelerometers are well-known in the inertial industry for their excellent accuracy, which can usually reach the microgram (μg) level. Some high-precision quartz flexible accelerometers have a resolution of less than 1μg, and in specific professional fields, they reach the nanogram (ng) level. This high precision of quartz accelerometer is due to the stability of quartz materials and the exquisite design of the internal structure of the quartz servo accelerometer.

Quartz accelerometers use the piezoelectric effect of quartz crystals to measure acceleration and are widely used in aerospace, earthquake monitoring, and the automotive industry. Although the accuracy of quartz flexible accelerometer is high, it is still affected by factors such as temperature, mechanical vibration, and electromagnetic interference. To ensure accurate measurement, precise temperature control is required during use, and these interferences must be fully considered and suppressed during design and manufacturing.

In the aerospace field, quartz accelerometers provide accurate data for attitude control, navigation and flight tests of aircraft and rockets to ensure flight safety.

In earthquake monitoring, by accurately measuring the acceleration of seismic waves, scientists can gain a deeper understanding of earthquake characteristics and provide scientific support for disaster prevention and mitigation.

Looking to the future, the accuracy of quartz accelerometers will continue to improve with the advancement of science and technology, contributing more to the development of various fields.

Quartz flexible accelerometers usually have higher accuracy, better stability and stronger anti-interference ability than ordinary accelerometers. They mostly use quartz materials as sensitive elements and use the piezoelectric effect of quartz to measure acceleration, so they can maintain good performance in harsh environments.

In addition, quartz flexible accelerometers may also have smaller size and lighter weight, which is easy to integrate and carry. Of course, different types of quartz flexible accelerometers will also vary in specific performance and application.

The accuracy of quartz accelerometers varies by model and brand. Generally speaking, high-end quartz accelerometers, such as some professional or industrial products, can achieve very high accuracy and meet the needs of precision measurement and strict control. Some economical or general-purpose quartz accelerometers, although their accuracy is relatively low, are still sufficient for use in many common applications.