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Sound Level Datalogging Kit with 5 Dosimeters and Sound Calibrator
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Extech Instruments 407355 Noise Dosimeter/Datalogger Kit
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| Extech Instruments 407355 Noise Dosimeter/Datalogger Kit |
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Item# 90243
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Free shipping on orders $200 and up details
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Overview
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- Perform OSHA and IEC Noise accumulation surveys
- Adjustable Criterion Level, Exchange Rate, and Threshold
- Datalogs up to 4500dB readings when used as a sound level meter
- Stores up to 5 dosimeter surveys
Essential Info
The Extech Instruments 407355 Noise Dosimeter/Datalogger Kit is low cost, lightweight, and easy to use for measuring total sound exposure for over an 8-hour period. Features 5 dosimeters and sound calibrator, the datalogger performs OSHA and IEC Noise accumulation surveys. Adjustable criterion level, exchange rate and threshold allow you to measure different types of noises. Applications include personal accumulated noise exposure measurement, workplace noise assessment, OSHA and other regulatory agency compliances. Datalogs up to 4500dB readings when used as a sound level meter. With careful use, this meter will provide years of reliable service.
Important notes:
- Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
- Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
What's Included
5 - 407355 Noise Dosimeters
Belt Clip
Clip-On 0.5" Microphone with 2.6ft(0.8m) Cable
Mini Screwdriver
Cables
PC Software
Hard Plastic Carrying Case
4 AAA Batteries
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More Info
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Additional Features
Applications include Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances
Optional 94/114dB calibrator to perform "before" and "after" calibration checks per ANSI standards
Data includes Start/Stop Time, %Dose, TWA, peak flags, when used in the Dosimeter mode
Bi-directional RS-232 with Windows® 95/98/NT/2000/ME/XP compatible software to control setup and retrieve stored events or analyze real time measurements.
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Specifications
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Standards: Meets ANSI S1.25(1991) Type 2, ISO-1999, BS 402 (1983)
Range/Resolution: 70 - 140 dBA / 0.1dB
Digital Display: LCD 0.01-9999%
Criterion Level: 80, 84, 85, or 90dB
Exchange Rate: 3, 4, 5 or 6 dB
Threshold Level: 70-90 (1db steps)
Frequency Weighting: A
Response Rate: Fast or Slow
High Level Detector/Peak Flag: 115dB / 140dB
Dimensions/Weight: 4.2 x 2.5 x 1.3" (106 x 64 x 34mm) 8oz. (227g)
Microphone: 1/2 inch electret condenser with 31" cable
Battery Life: 34 hrs
Event Storage: 5 surveys
RS232 Interface: yes
Real time clock: yes
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