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[接上页] Energy used: petrol, diesel, electricity, gas(1) Nominal speed ...................................................................................................... rpm Motor power ......................................................................................................... kW 3.2 Operation of the compressor Make and type ............................................................................................................. Nominal speed at full load ....................................................................................... rpm Nominal delivery pressure ....................................................................................... kPa Nominal air flow at the above speed and pressure ........................................................... .......................................................................................................................... m3/min (1) Delete as appropriate. 4. Test conditions Barometric pressure .......................................... Ambient temperature ........................... Composition and dimensions of reflecting surface ............................................................ ..................................................................................................................................... Remarks ....................................................................................................................... 5. Equipment Microphone ............................................... Serial No. ............................................... Sound-level meter ...................................... Serial No. ............................................... Calibrating equipment ................................. Serial No. ............................................... Miscellaneous (e.g. wind shield or recorder) ................................................................. Serial No. ............................................... 6. Test Set up Diagram showing microphone locations and, if applicable, the direction of the exhaust and the position of any large objects situated less than 25 m from the appliance under test. 7. Acoustic data -area S in m 2 of measuring surface and value of 10 log 10 S/So; -sound-pressure levels measured at measuring points; -average sound-pressure level over measuring surface; -any corrections in decibels; -surface sound-pressure level LpAm; -sound-power level; -date and time of measurements. Cap 400C Sched 3 [regulation 8] FORM 1 NOISE CONTROL ORDINANCE (Chapter 400) APPLICATION FOR A NOISE EMISSION LABEL FOR AIR COMPRESSOR Before completing this form read the Notes below. To: The Noise Control Authority 1. I hereby apply for a noise emission label for an air compressor under the Noise Control Ordinance. In support of my application I submit the following information and particulars: 2. Details of Applicant 2a. Name (person or company): ................................................................................... .............................................................................................................................2b. H.K. Identity Card No. (if the applicant is an individual): ............................................................................................................................. or Business Registration No. (if the applicant is a company): .................................... .............................................................................................................................2c. Correspondence Address: ...................................................................................... .............................................................................................................................2d. Telephone No.: ...................................................................................................... 3. Information on air compressor 3a. Name and address of manufacturer: ...................................................................... ............................................................................................................................3b. Name and address of manufacturer's authorized local representative (if any): .......... ............................................................................................................................ ............................................................................................................................3c. Trade name: ........................................................................................................ ............................................................................................................................3d. Model (see Note 1): ............................................................................................. 3e. Serial Number 1. 2. 3. 4. 5. Continue on separate sheet if necessary. Please state clearly each appliance serial number.3f. Rate of air flow (see Note 2): ...................................................................... m3/min |