Summary of Contents for Digital Measurement Metrology 8926
- Page 1 INSTRUCTION MANUAL Analog Sound Level Meter Model: 8926 Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
-
Page 2: Controls And Indicators
5. dB indicating scale 6. Fast / Slow selector 7. Cal.(Calibration) Adjustment ( side ) 8. Output Jack ( side ) 9. Battery Cover ( Rear ) 10. Tri-pod mount ( Rear ) Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION... - Page 3 The meter is calibrated before ex-factory ,using a standard accoustic calibrator which generate "94dB" output . We would recommend you to re-calibrate the meter with a cycle one year . Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
- Page 4 80 whistling kettle 80 - 90 food mixer or processor 80 - 90 blender 80 - 95 garbage disposal 110 baby crying 110 squeaky toy held close to the ear Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
- Page 5 110 busy video arcade 110 symphony concert 110 car horn 110 -120 rock concert 112 personal cassette player on high 117 football game (stadium) 120 band concert 125 auto stereo (factory installed) Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
- Page 6 Meter response: Fast and Slow Microphone type: Electret Condenser Analog output: AC: 0.707Vrms Power: Meter powered by 9V battery ;120 hour battery life Dimensions/Weight: 2.7x7.1x1.4" (68 x 180 x 36mm) / 5.1 oz. (160g) Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
- Page 7 B-weighting measures the whole range from 32 to 10,000 Hz. C-weighting is f or HiFi-measuring purposes, we would suggest to use the wider set up. Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
-
Page 8: Response Time
To measure a peak sound level , set the F/S switch to F(Fast), and make sure of the MAX button . 120dB 110dB 100dB 90dB 80dB 70dB 60dB Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION... -
Page 9: Making A Measurement
For example , if the range switch is set to 90dB , and the meter pointer indicates -2dB ,then SPL is 90-2=88dB . SOUND LEVEL METER Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION... -
Page 10: Low Battery Indication
Remove power to the meter whenever it is not being used to preserve battery life. SOUND LEVEL METER 120dB Power is good 110dB 100dB 90dB 80dB 70dB 60dB SOUND LEVEL METER Power is weak Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION... - Page 11 ,flat surface. Remove the battery cover by using a screwdriver , observe polarity and replace a new battery , then close the battery cover by screwdrive. Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
- Page 12 Authorization) , please include data regarding the defective reason, the meters are to be returned along with good packing to prevent any damage in shipment and insured against possible damage or loss . Digital Measurement Metrology, Inc 1-866-960-9400 www.dmm.ca PRECISION IS OUR VISION...
Need help?
Do you have a question about the 8926 and is the answer not in the manual?
Questions and answers