Equipment specially designed to characterize mirrors for ring “laser” gyros, as follows: N.B.: SEE ALSO 7B102. a. Scatterometers having a measurement accuracy of 10 ppm or less (better); b. Profilometers having a measurement accuracy of 0,5 nm (5 angstrom) or less (better).

7B002

M9B1

ANNEX III - CATEGORY 7 — NAVIGATION AND AVIONICS

7B - Test, Inspection and Production Equipment

EU Regulation No 267/2012

“Production equipment”, and other test, calibration and alignment equipment, other than that described in 9.B.2., designed or modified to be used with equipment specified in 9.A. Note: Equipment specified in 9.B.1. includes the following: a. For laser gyro equipment, the following equipment used to characterise mirrors, having the threshold accuracy shown or better: 1. Scatterometer (10 ppm); 2. Reflectometer (50 ppm); 3. Profilometer (5 Angstroms); b. For other inertial equipment: 1. Inertial Measurement Unit (IMU) Module Tester; 2. IMU Platform Tester; 3. IMU Stable Element Handling Fixture; 4. IMU Platform Balance Fixture; 5. Gyro Tuning Test Station; 6. Gyro Dynamic Balance Station; 7. Gyro Run-In/Motor Test Station; 8. Gyro Evacuation and Filling Station; 9. Centrifuge Fixture for Gyro Bearings; 10. Accelerometer Axis Align Station; 11. Accelerometer Test Station; 12. Fibre Optic Gyro Coil Winding Machines.