Selasa, 03 Januari 2012

Jual Digital Noise Dosimeter EXTECH 407355

Deskripsi Singkat :

jual EXTECH 407355 Digital Noise Dosimeter , beli EXTECH 407355 Digital Noise Dosimeter , cari EXTECH 407355 Digital Noise Dosimeter , harga EXTECH 407355 Digital Noise Dosimeter

Kategori :

Sound Level Meter Test & Measurement

Bagikan ke :

Jual Sound Level Meter Harga Murah, Cari dan Beli Produk Sound Level Meter, Gratis Ongkir Wilayah Jakarta. Hubungi Langsung #089617332462

EXTECH 407355 Digital Noise Dosimeter Datalogger with PC Interface

Features:
• Perform OSHA and IEC Noise accumulation surveys
• Adjustable Criterion Level, Exchange Rate, and Threshold
• 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
• Optional 94/114dB calibrator to perform “before” and “after” calibration checks per ANSI standards
• Stores up to 5 dosimeter surveys.

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. Complete with 9 pin to 25 pin adaptor, and RS-232 cable.
• Includes belt clip and clip-on 0.5” microphone with 2.6ft (0.8m) cable, 4 AAA batteries, mini screwdriver and carrying case, software, and cables

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) incl.batteries
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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