TES-1358(환경청 형식승인품)

○ 실시간 1/1 & 1/3 OCTAVE 분석(1/1 & 1/3 OCTAVE BAND FILTERS 내장)
○ Lp, Leq, Le, Lmax, Lmin 측정
○ RS-232 INTERFACE SOFTWARE 기본제공
○ MEMORY 용량 : 12280 DATA(SOUND LEVEL METER MODE)
                            1024 DATA(1/1 or 1/3 OCTAVE ANALYSIS MODE)
○ LARGE DISPLAY WITH BACK LIGHTING
○ 1/2" 분리형 MICROPHONE

Applicable standards	IEC 60651 Type2, IEC 60804 Type2, BS EN 6065, 1994, IEC 1260-1995
Microphone	1/2-inch Electrect condenser microphone
Accuracy	±1.5dB (ref 94dB @ 1KHz)
Measurement range	30dB to 130dB
Measurement function	Lp , Leq , LE , Lmax , Lmin
Frequency range	25Hz ~ 10KHz
Frequency weighting	A ,C, Flat
Time weighting	Fast , Slow
1/1- 1/3 Analyzer level range	5 ranges in 10-dB step, 20-90dB/ 30-100dB/ 40-110dB/ 50-120dB/ 60-130dB
1/1 Octave and 1/3 Octave band filters	1/1 Octave band center frequencies : (9 bands)  31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8KHz 1/3 Octave band center frequencies : (27 bands)   25Hz,  31.5Hz,  40Hz,  50Hz,  63Hz,  80Hz, 100Hz, 125Hz, 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz,     630Hz, 800Hz, 1KHz, 1.25KHz, 1.6KHz, 2KHz, 2.5KHz, 3.15KHz, 4KHz, 5KHz, 6.3KHz, 8KHz, & 10KHz
Signal output	AC output : 2 Vrms (at full scale) DC output : 10mVDC / dB Serial interface : RS-232 , 9 pin D-sub
Battery life	Approx. 2hrs
Operating Temp. & Humidity	0~40℃ , 10 to 80% RH
Dimensions & Weight	345(H)×100(W)×60(D)mm & Approx. 950g (including batteries)
Accessories	Instruction manual, Battery x 4, Carry case, Software, RS-232 cable, 9 Pin to 25 Pin gender changer, Adjustment screwdriver, wind shield, 3.5Φ plug, AC/DC Adaptor