| Spesifikasi : |
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| 1. NOISE DOSIMETER |
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| ▪ Range |
: |
50 to 140dB |
| ▪ Octave Band |
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63 to 8 kHz |
| ▪ Function |
: |
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 |
| ▪ Weighting |
: |
A and C |
| ▪ Memory |
: |
64 Mbytes |
| ▪ Microphone |
: |
Prepolarised condenser, 1m cable length |
| ▪ Battery |
: |
One 9V battery type 6LR61 |
| ▪ Size/weight |
: |
144x82x23mm / 361g |
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| 2. SOUND CALIBRATOR |
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| ▪ Frequency |
: |
1 kHz ±1% |
| ▪ SPL |
: |
94dB |
| ▪ Standard |
: |
IEC60942:2003 Class2: EN60942:2005 Class 2 |
| |
|
CE mark |
| ▪ Distortion |
: |
<2% |
| ▪ Battery |
: |
9V type 6LF22 |
| ▪ Size / Weight |
: |
48mm x 135mm / 185g |