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§ 1022. Test Data.

13 CA ADC § 1022Barclays Official California Code of Regulations

Barclays California Code of Regulations
Title 13. Motor Vehicles (Refs & Annos)
Division 2. Department of the California Highway Patrol
Chapter 4. Special Equipment
Article 8. Sirens
13 CCR § 1022
§ 1022. Test Data.
Currentness
Test data referred to in Vehicle Code Section 26104 for equipment subject to requirements established by the department under Vehicle Code Section 26103 shall include the following information:
(a) Date of the test report.
(b) Date tests were conducted and the location of the anechoic test chamber.
(c) Name and address of the testing agency, and names of technical personnel conducting the test.
(d) Descriptions of the siren, including photographs or half tone prints of the assembled and disassembled device.
(e) List of the marks of identification on the siren or amplifier, control head, speaker and driver, including size, location, method of marking, and method of securing any nameplate.
(f) Number of speakers and wattage rating of each speaker.
(g) Make and model of test equipment:
(1) Sound level meter
(2) Calibrator
(3) Frequency analyzer
(4) Graphic recorder
(5) Voltmeter
(6) Wattmeter
(7) Power supply
(h) Actual results obtained for each siren test required by this article.
(1) Sound level measurements at each required test point of each siren mode.
(2) Maximum sound level in either the 1000 or 2000 Hz octave bands of each siren mode.
(3) Maximum wattage delivered to the speaker in each mode.
(4) Cycling rate of wail and yelp sound.
(i) Graphic recordings of each siren mode showing the sound level output at and between required test points and the octave band containing the maximum sound output.

Credits

Note: Authority cited: Section 26103, Vehicle Code. Reference: Sections 26103 and 26104, Vehicle Code.
History
1. Editorial correction of Note (Register 81, No. 44).
This database is current through 5/10/24 Register 2024, No. 19.
Cal. Admin. Code tit. 13, § 1022, 13 CA ADC § 1022
End of Document