The pictures of Quartz accelerometer temperature test:

 

 

Test was continued 28 hours in thermo chamber. Temperature changes are shown in lower graphic. It has an overall Scale Factor (SF) repeatability about 500-600 ppm. Error of SF are repeated when another ER-I/A-02 Quartz accelerometer is tested. From the pictures of temperature accelerometer test, Scale Factor did twice within the range of temperature, it is the equivalent of a full scale degree factor of repeatability.