ASA S3.13 1987 R2012
$53.63
ANSI/ASA S3.13-1987 (R2012) American National Standard Mechanical Coupler for Measurement of Bone Vibrators
| Published By | Publication Date | Number of Pages |
| ASA | 1987 | 11 |
None
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | 1 SCOPE ……………………………………………………………………………………………………………………………….. . 1.1 Audiometry 1.2 Hearing Aids 2 DEFINITIONS 2. 1 Bone Vibrator 2.2 Mechanical Coupler 2.3 Alternating Force level (Force level 2.4 Mechanical Impedance 2.5 Mechanical Impedance level 2 .6 Mechanical Resistance 2.7 Mechanical Reactance 2.8 Sensitivity level |
| 7 | 3 DESIGN FEATURES AND SPECIFICATION 3.1 General 3.2 Mechanical Impedance level 3.3 Phase Angle of Mechanical Impedance 3.4 External Geometry 3.5 Attachment of Vibrator TABLE TABLE 1 Recommended mechanical impedance levels (in dB re: 1 N s m-1) and tolerances for mechanical coupler |
| 8 | 4 CALIBRATION 4. 1 Sensitivity Level 4.2 Mechanical Impedance level 4.3 Temperature Dependence 5 MARKING AND INSTRUCTION MANUAL 5 .1 Marking of the Mechanical Coupler 5.2 Instruction Manual APPENDIX: EXAMPLE OF A SPECIFIC CONSTRUCTION OF A MECHANICAL COUPLER |
| 9 | FIGURES FIG. A 1 Diagram of the butyl pad FIG. A2 Diagram of the loading insert |
| 10 | FIG. A3 Diagram of the general assembly |
