| PORTABLE NOISE DOSIMETER |
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Model : DC112 (Cesva-Spanyol)
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Fungsi : Alat ukur kebisingan suara pada perorangan
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Spesifikasi :
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1
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NOISE DOSIMETER
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Range
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50 to 140dB
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Octave Band
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63 to 8 kHz
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Function
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Lex8h, E, DOSE, LAT, Lct, LCpeak, Lc, t,
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LEX8H P, Ep, DOSEp, tp, Lt_f, LAt, LAT, LCT,
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LT_F, LCpeak
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Weighting
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A and C
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Memory
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64 Mbytes
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Microphone
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Prepolarised condenser, 1m cable length
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Battery
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One 9V battery type 6LR61
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Size/weight
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144x82x23mm / 361g
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2
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SOUND CALIBRATOR
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Frequency
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1 kHz ±1%
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SPL
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94dB
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Standard
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IEC60942:2003 Class2: EN60942:2005 Class 2
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CE mark
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Distortion
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<2%
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Battery
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9V type 6LF22
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Size / Weight
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48mm x 135mm / 185g
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DEPOK INSTRUMENT
