Extech 407355 Noise Dosimeter/Datalogger with PC Interface with NIST

Item #:

EXT-407355-NIST

Brand:

Extech

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407355 Noise Dosimeter/Datalogger with PC Interface with NIST by Extech

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

Display	Multi-function LCD
Units of measure	dBA ('A' weighted decibels) for sound level % DOSE for accumulated noise exposure
Measurement ranges	70 to 140dBA for sound level (SPL) measurements 0.01 to 9999 %DOSE for noise exposure surveys
Standards applied	ANSI S1.25-1991 A-weighting; ISO-1999; BS 6402: 1983
Criterion level	80, 84, 85, and 90dB (selectable)
Threshold level	70 to 90dB in 1dB steps (selectable)
Exchange rate	3, 4, 5, and 6dB (selectable)
High level detector	Headphone icon appears on LCD when measurement exceeds 115dBA
Peak flag	PK appears on LCD when measurement exceeds 140dBA
Accuracy	±1.5dB
Frequency weighting	'A' weighting
Frequency response	31.5Hz to 8 kHz
Response time	F (FAST) and S (SLOW) selectable
Datalogging capacity	8800 sets
Operating Temperature	0 to 50°C (32 to 122°F)
Operating Humidity	10 to 90% RH
Storage Temperature	-10 to 60°C (14 to 140°F)
Storage Humidity	10 to 75% RH
Battery power	Four (4) 1.5V 'AAA' batteries
Battery life	40 hours (approx.)
Dimensions	106 (L) x 60 (W) x 34 (H) mm 4.2 (L) x 2.4 (W) x 1.3 (H)"
Weight	Approx. 350g (12.3 oz) with batteries

$824.00