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User Manual

GNV-100

Sound Level Meter

Class 2

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Summary of Contents for GNV-100

Page 1: ...User Manual GNV 100 Sound Level Meter Class 2 ...

Page 2: ...rmation 10 2018 Global Specialties All rights reserved Unauthorized duplication of Global Specialties documentation materials is strictly prohibited Customers are permitted to duplicate and distribute Global Specialties documentation for internal educational purposes only Power 7 Max Min Hold 7 Frequency Weighting 7 Battery Replacement and Indicator 8 Calibration 8 Measurement 9 Operating Precauti...

Page 3: ...ty Cleaning Use a soft cotton cloth lightly moistened with a mild solution of detergent and water Do not allow any portion to be submerged at any time Dry thoroughly before attempting to make voltage measurements Do not use solvents or expose to solvent fumes as they may cause deterioration or damage Do not operate In the presence of noxious corrosive flammable fumes gases vapors chemicals or fine...

Page 4: ...d laboratory use IEC EN 61672 1 2013 Disposal Applicable in the European Union and other European countries with separate collection systems This product is subject to Directive 2012 19 EU of the European Parliament and the Council of the European Union on waste electrical and electronic equipment WEEE and in jurisdictions adopting that Directive is marked as being put on the market after August 1...

Page 5: ... range A and C frequency weighting AC and DC outputs available from standard 3 5 mm coaxial socket for use with a frequency analyzer level recorder FFT analyzer etc Min max function Battery capacity indicator Analog bar graph and digital display Tripod mount for long term monitoring Includes windscreen battery and hard carrying case ...

Page 6: ...y Update 0 5 sec Analog Display 30 Segment bar graph Resolution 2 dB Display Update 100 ms Alarm Functions OVER and UNDER alarm functions indicating when sound level is outside the set range Electrical Specifications AC Ouput 1 Vrms at full scale DC Output 10 mV dB Power Supply One 9 V battery 006P 6F22 NEDA 1604 Battery Life Approx 50 hours Environmental Specifications Operating Temperature 0 to ...

Page 7: ...hold button 8 Time weighting select 9 Microphone 10 AC DC output terminal 11 Tripod mounting screw 12 Battery Cover Auto power off Under range indicator Range Indicator Reading Indicator Battery capacity indicator A Weighting indicator Calibration Mode indicator Maximum Minimum Value hold indicator Fast response indicator Over range indicator Slow response indicator C Weighting indicator ...

Page 8: ...meter to the correct level range and sample rate prior to using this function Press the Max Min button to start the maximum and minimum measurement mode 1 Press the button once and MAX will display on the screen This indicates that the maximum value is being updated and recorded 2 Press again and MIN will display on the screen This indicates that the minimum value is being updated and recorded 3 P...

Page 9: ... press and hold Next press the power button and release both The meter will display a flashing CAL 94 dB 2 Gently insert the microphone housing into the calibrator as depicted below 3 Press or to increase or decrease the number displayed until it matches the value 94 0 dB 4 Press to finish calibration To abort the process press the power button to cancel Batteries Good Batteries Partly Depleted Re...

Page 10: ...ia the tripod mount 4 When MIN MAX maximum and minimum hold mode is displayed the instrument records and updates the maximum and minimum noise level over long periods of time Press and hold for 2 seconds to clear the stored values 5 Turn off the instrument Operating Precautions Wind blowing across the microphone will bring additional extraneous noise and will be reduced by use of the provided wind...

Page 11: ...red by this warranty Global Specialties reserves the right to discontinue models change specifications price or design of this device at any time without notice and without incurring any obligation whatsoever The purchaser agrees to assume all liabilities for any damages and or bodily injury which may result from the use or misuse of this device by the purchaser his employees or agents This warran...

Page 12: ...450939 001 globalspecialties com Rev B ...

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