Digital Sound Level Data Logger

HHSL-101

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Sound Level Meter & Data Logger

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Simple One Button Operation Starts/Stops Data Logging without a PC
Plug-and-Play USB 2.0 Interface—No Need for Cables, Cradles or Docks
Large Storage Capacity—Track, Store and Download 32,000 Data Points into Excel-Format
LCD Displays Real Time Sound Level
A/C Frequency Weighting
FAST/SLOW Time Weighting
MAX/MIN/AVG Displays
High and Low Alarm Limit
Selectable Sampling Time
Ability to Analyze Data in Graph View Using Free Software, Plus Print or Save the Results

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Descrição

The HHSL-101 is a low-cost, compact, batterypowered sound level meter capable of unattended logging (recording) of the decibel level of an environment for days, weeks or months. Data logging can be started or stopped by pushing a button on the unit, eliminating the need to bring a laptop to the job site.

The HHSL-101 is ideal for monitoring environmental and industrial noise as well as for measuring decibel levels during acoustical design, sound system setups and OSHA compliance testing

After a data log has been captured and stored, it can be uploaded as a .txt file to any PC running Windows® XP, Windows® 7 or Windows® 8 operating system after plugging the HHSL-101 into one of the computer’s USB ports. The HHSL-101’s internal flash memory is large enough to store up to 32,000 data points. Software is included with the product—which is slightly larger than a thumb drive—that can display a data log file as a table or graph and/or export it to Microsoft Excel®. Exporting to Excel is recommended for sophisticated trending and analysis of sound level data and easy detection of unexpected excursions.

Specifications
Range: 30 to 130 dB
Resolution: 0.1 dB
Accuracy: ±1.5 dB
Memory: 32,000 data points
Communications: USB 1.0/2.0
Software: Windows XP/7/8
Sampling Rate: 125 ms, 500 ms, 1 sec, 2 sec, 5 sec, 10 sec, 60 sec (user-selectable)
Power: ½ “AA” 3.6V 1200 mAh lithium battery (included); user-replaceable
Working Current: <1 mA
Operating Temperature: 0 to 50°C (32 to 122°F)
Operating Humidity: 10 to 90% RH non-condensing
Storage Temperature (Without Battery): -10 to 50°C (14 to 122°F), 5 to 95% RH
Dimensions: 180 L x 28 H x 27 mm D (7.09 x 1.10 x 1.06")
Weight (without battery): 57 g (2.0 oz)

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