Akustik
Meter Tahap Bunyi
TANGO_PLUS Integrating Sound Level Meter and 1/3 Octave Analyzer Class 1
Class 1 according to IEC 61672, IEC 60651 and 60804. 1/3 octave according to IEC 61260
Octave analyzer: 1/1 and 1/3
Range: 25 - 140 dBA
Weighting: A and C
Measurement Parameters: LAF, LAS, LCF, LAFmax, LASmax, LCFmax, LAeq, LCeq, LCpeak, LAE, LAFT (LAtm5)
Resolution: 0.1dB
Time weighting: Fast, Slow, Impulse, Peak
TANGO Integrating Sound Level Meter Class 1
Class 1 according to IEC 61672, IEC 60651 and 60804.
Microphone: 1/2" microphone
Range: 30 - 140 dBA
Weighting: A and Cpeak
Measurement Parameters: LAF, LAS, LAFmax, LASmax, LAeq, LCpeak, LAE, LAFT (LAtm5)
Resolution: 0.1dB
Time weightings: Fast, Slow, Peak
BOOGIE Integrating Miniature Sound Level Meter Class 2
Class 2 according to IEC 61672, IEC 60651 and 60804.
Microphone: 1/4" electret
Range: 30 - 130 dB
Weighting: A and Cpeak
Measurement Parameters: Lp, Lmax and Laeq
Resolution: 0.1dB
Time weightings: Fast
BSWA 308 Sound Level Meter
Class 1, Octave 1/1, Weighting (A, B, C, Z),
Measurement (SPL, Leq, Max, Min, Peak, SD, SEL), Logging up to 24h, Frequency 10 - 20k Hz, Range 20 - 134 dB(A), Option: 1/3 octave
BSWA 309 Sound Level Meter
Class 2, Octave 1/1, Weighting (A, B, C, Z),
Measurement (SPL, Leq, Max, Min, Peak, SD, SEL), Logging up to 24h, Frequency 20 - 12.5k Hz, Range 25 - 136 dB(A), Option: 1/3 octave
Mikrofon
CRY331 1/2" ICP Free-field microphone set
Sensitivity: 40 mV/pa ± 2 dB
Frequency: 3.15 Hz - 16 kHz (±2 dB)
Dynamic range: 16 dBA～138 dB
CRY333 1/2" ICP Free-field microphone set
Sensitivity: 50 mV/pa ± 2 dB
Frequency: 10 Hz - 20 kHz (±2 dB)
Dynamic range: 14 dBA～130 dB
CRY371 1/2" ICP Free-field microphone set
Sensitivity: 12.5 mV/pa ± 2 dB
Frequency: 10 Hz - 40 kHz (±2 dB)
Dynamic range: 20 dBA～150 dB
Simulator Telinga
CRY318 Ear simulator set
Standard comply: IEC
60318-1 & ITU-T Rec. P.57
Type 1
Frequency range: 100 Hz -
4 kH ± 1 dB
CRY711 Ear simulator set
Standard comply: IEC 60318-4 & ITU-T Rec. P.57
Type 2
Frequency range: 100 Hz - 10 kHz ± 1 dB
Kalibrator bunyi
Landtek ND9B Sound Calibrator
0.3 dB Accuracy, Output: 94 dB or 114 dB, power by 4 x 1.5V AAA Battery, size: 137 x 51 51 mm, 200 grams and for 1 & 1/2 microphone.
