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GAOTek Digital Noise Sound Level Meter
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GAOTek Sound Decibel Level Tester

GAOTek sound decibel level tester is two overlapping measurement ranges of 60 to 130 dB & 70 dB to 140 dB, A & C RMS weightings, Linear & C Peak weightings, Fast & Slow time weightings, and energy exchange rates (Q) of 3, 4, 5 & 6.

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SKU: GAOTek-ASLM-210 Category:
Description

Description

Overview

GAOTek sound decibel level tester is two overlapping measurement ranges of 60 to 130 dB & 70 dB to 140 dB, A & C RMS weightings, Linear & C Peak weightings, Fast & Slow time weightings, and energy exchange rates (Q) of 3, 4, 5 & 6. In dose measurement mode, it displays % dose, % dose projected for an 8-hour period, peak level and measurement duration. For countries that are subject to European Union regulations or the equivalent ISO standards. The meter can measure and save up to five specified Ln values. technical requirements. The instrument also has built-in high-precision temperature, humidity and air pressure sensors, which can measure ambient temperature, relative humidity and atmospheric pressure.

 

Features

  • Measure the frequency weighted noise exposures and peak sound levels simultaneously
  • Simple operation, including direct read-out of results
  • Eight built-in standard dose measurement setups of OSHA80, OSHA90, MSHA-80, MSHA-90, DOD, ACGIH, ISO85 and ISO90
  • Nine user-defined measurement setups
  • A single sound level meter (SLM) setup
  • A single sound level meter (SLM) setup
  • 50 dose (DATA) result stores
  • Download of setups from PC to the meter
  • Keypad lock protects meter against accidental operation
  • Timer’s support pre-selection of measurement time and duration
  • Use USB data output to connect with PC (not included in the set)

 

Technical Specifications

Measuring Range 60 dB to 130 dB of 60 dB to 130 dB (A and C) by 70 dB to 140 dB of 70 dB to 140 dB (A and C)
Exchange Rate 3 dB, 4 dB, 5 dB or 6 dB
High Level Detector 115 dB
Stabilization Time 10 seconds from power on
Time Weightings Fast and Slow (RMS detector)
Frequency Weightings RMS Detector is A or C

Peak Detector is C or Z (Linear)
Microphone 1 in by 2 in electret condenser microphone with 31-inch integral cable
Power Supply 4 x 1.5 V AAA Size (UM-4) Battery
Logging Capacity 120000 values can be stored at any one time
Operating Temperature & Humidity 32 °F to 122 °F (0 °C to 50 °C) 10% RH to 90% RH
Dimensions 5.51 in × 2.83 in × 1.33 in (140 mm × 72 mm × 34 mm)
Weight 12.34 oz (350 g)