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Portable Sound Level Meter Class 2 and Calibrator | Tango

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Fungsi: Alat ukur kebisingan suara di area kerja

Specification :
▪	Accuracy	:	Class 2 according to IEC 60651 / 60804 / 61672
▪	Calibratability	:	PTB type approval 21.21 / 12.04
▪	Measuring range	:	30 ... 140dB (A)
▪	Measurement value	:	Sound pressure level L_AF, L_AS
		:	Maximum sound level L_AFmax, L_ASmax
		:	Continuous sound level L_Aeq
		:	Peak level L_Cpeak
		:	Sound dose L_AE
		:	Taktmaximal level L_AFT (L_Atm5)
		:	3x peak level exceedance duration L_{Cpeak_exceedance}
		:	Time / measurement time / exceedance duration
▪	Frequency weightings	:	A + Cpeak
▪	Time weightings	:	Fast, Slow
▪	Measuring range	:	30 to 140dB (L _Aeq)
		:	60 to 143dB (L _Cpeak)
▪	Resolution	:	0.1dB
▪	Display	:	Backlit LCD:
		:	Measured value with 3.5 digits
		:	Bar graph in 5-dB steps
		:	< Undercut, > overload
		:	Measurement time (hh:mm:ss)
		:	Battery state of charge
		:	Storage state
▪	Microphone	:	1/2" measuring microphone, permanently polarized, removable
▪	Calibration	:	Automatically to 94dB (104/114dB selectable)
▪	Storage cycles	:	Individually and freely selectable for all measurement values from 62.5ms ... 60min
▪	Storage capacity	:	Up to 194 days depending on selected storage cycle
▪	Interface	:	USB
▪	Batteries	:	2 x AA type (1.2 ... 1.5V), all battery models may be used
▪	Operating time battery	:	> 120h
▪	Battery storage period	:	10 years (Lithium battery)
▪	Temperature range	:	-10°C ... + 50°C
▪	Dimensions	:	190mm x 70mm x 32mm
▪	Weight	:	250g (incl. batteries)
▪	Scope of delivery	:	Sound level meter
		:	Windscreen
		:	User manual
		:	1.5m USB interface cable
		:	USB power adapter
		:	Utilities software
		:	Sound Calibrator

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