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Accuracy |
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Class 1 according to IEC 61672 and IEC 61260 |
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Type approval |
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PTB approval applied for Meas. values |
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Sound pressure level LAF, LAS, LCF, LCS |
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1/1 and 1/3 octave spectra (A, C, Z) |
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Maximum sound level LAFmax, LASmax, LCFmax, LAImax |
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Minimum sound level LAFmin, LASmin, LCFmin |
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Equivalent sound pressure level LAeq, LCeq |
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Peak value LCpeak |
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Sound dose LAE |
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Taktmaximal level LAFT, LAFTeq |
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3x Statistical values LAFn (freely selectable) |
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3x LCpeak_exceedance (freely selectable) |
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LCeq - LAeq, LAFTeq - LAeq |
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Freq. weightings |
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A + C |
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Time weightings |
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Fast, Slow, Impulse, Peak |
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Ranges |
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25 ... 140 dB (LAeq) |
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60 ... 143 dB (LCpeak) |
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Resolution |
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0.1 dB |
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Display |
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color TFT 320 x 240 |
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Microphone |
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1/2" microphone MK255, 50 mV/Pa |
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Connector |
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LEMO7 1B (for Micro Extension Cable) |
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RS232 special connector (for printer) |
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3.5 mm jack (audio output) |
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Calibration |
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Automatic with external 94 dB calibrator (INCLUDED) |
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Interface |
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USB 2.0, RS232 printer port |
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Batteries |
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2x AA (1.2 - 1.5V) Operating time > 40 h |
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Dimensions |
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190x70x32mm /Weight 250 g (including batteries) |
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Scope of delivery |
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Sound level meter and windscreen |
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1.5m USB interface cable |
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User manual |
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mains power supply |
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Tango-Utilities software |
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Carrying case |
Perhatian:
