HS 2X0 - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 62

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Page 60 of 62                              Report No. SH10011244-001  
      IEC 
60825-1 
Clause 
Requirement + Test 
Result - Remark 
Verdict 
Appendix no. 1 
 
TRF No. IEC60065J 
 
 
 
8 CLASSIFICATION 
Pass 
8.2 
Description of laser classes 
Class 1 
Pass 
8.3 
Classification responsibilities 
 Pass 
8.4 
Classification rules 
 Pass 
8.4a 
Radiation of a single wavelength 
 N/A 
8.4b 
Radiation of multiple wavelengths 
 Pass 
 
1). Laser product emission two or more 
wavelengths in spectral regions shown as additive 
in Table 5 
Visible and IR-A 400nm to 
1400nm 
Pass 
 
2). Laser product emission two or more 
wavelengths in spectral regions not shown as 
additive in Table 5 
 N/A 
8.4c 
Radiation from extended sources 
 Pass 
 
Value of angular subtence 
α (mrad) 
<1.5mrad 
― 
8.4d 
Non-circular and multiple sources 
 N/A 
8.4e 
Time basis  
 Pass 
 
i) 0.25s 
 N/A 
 
ii) 100s 
applied Pass 
 
iii) 30000s 
 N/A 
8.4f 
Repetitively pulsed or modulated lasers 
Considered continuous output 
(CW) 
N/A 
 
i) exposure from a single pulse not exceeding the 
AEL for a single pulse  
 N/A 
 
ii) average power for a pulse train 
 N/A 
 
iii) the average pulse energy from pulses within a 
pulse train not exceeding the AEL for a single pulse 
multiplied by the correction factor C5 
 N/A 
 
AEL for continued operation used……...................:
 N/A 
 
Total-on-time-pulse (TOTP) method used……......: 
 N/A 
 
MEASUREMENTS FOR CLASSIFICATION 
Pass 
9.1 
Tests 
 Pass 
9.2 
Test conditions per Clause 9.2 applied 
 Pass 
 
Measured laser radiation 
Within Class 1 limit 
(see appended table) 
― 
9.3 
Measurement geometry 
 Pass 
 
a) aperture diameter (mm). 
(see appended table) 
Pass 
 
b) measurement distance (mm)  : 
(see appended table) 
Pass 
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