ALAT KESLING INDONESIA

SOUND LEVEL METER SL300 TROTEC, ALAT UKUR KEBISINGAN SUARA MESIN dengan range 30-130 dB, Sound Level Meter Type 2 cocok dipergunakan perusahaan industri / manufacturing, Pertambangan, Pemukiman Penduduk, Terminal, Bandara, atau ditempat area kerja yang menimbulkan sura bising.

SOUND LEVEL METER (READY STOCK)
Type : SL-300 (TROTEC-Germany)

▪	Measuring range	:	30 - 130 dB
▪	Accuracy	:	Class 2 according to DIN EN 61672
▪	Resolution	:	0.1 dB
▪	Frequency range	:	31.5 Hz - 8 kHz
▪	Dynamic range	:	50 dB
▪	Partial ranges	:	30 ~ 80 dB
		:	50 ~ 100 dB
		:	80 ~ 130 dB
		:	30 ~ 130 dB (auto)
▪	Response time	:	500 ms
▪	Power supply	:	9 V IEC 6F22
▪	Operating time	:	> 30 h
▪	Time evaluation	:	Slow (S) 1 s, Fast (F) 125 ms
▪	Microphone	:	Electret condensator microphone
▪	Functions and features	:	Four-line digital display, bar graph
		:	display, backlit display, 1/4-inch
		:	tripod thread, A/C frequency evaluation,
		:	max , min, hold function, selectable time
		:	evaluation, alarm function, memory for
		:	50 measurement values
▪	Operating conditions	:	0 to 40 °C, 10 to 90 % RH
▪	Weight	:	230 g
▪	Dimensions	:	210 x 55 x 32 mm
▪	Complete Unit	:	Sound Level Meter
		:	Windschield
		:	Operating instructions
		:	Carrying case
		:	Calibration certificate