Class 1 Sound Level Meter with acoustic calibrator and USB interface 430 SC 09 PCE Instruments

Product description:

• Sound level meter with class I acoustic calibrator.
• It is ideal for measuring in workplaces, construction sites, traffic, airports, etc.
• It has a USB and RS-232 interface.
• With data logging and 4 GB micro SD card memory.
• It has a backlit LCD display, 160 x 160 pixels.
• Frequency weighting A, B, C and Z.
• Time weighting: fast, slow and pulse analysis.
• Values can be displayed numerically, as a graph and bar graph.
• The measuring range is between 22 to 136 db(A), with a frequency of 3 Hz to 20 kHz.
• The sampling of the measurement signal is over 48 kHz.
• In addition, 3 measurement profiles can be set and the user selects the parameters to be measured.
• It has a "Peak-Hold" function, which allows to determine the peak value during a prolonged measurement and to freeze it on the sound level meter display.
• It has a 24 Bit AD transducer and noise-reducing electronics.
• With adjustable alarm.
• Power supply via four 1.5 V AA batteries or 12 V / 1 A 5 V / 1 A USB power supply.
• The dimensions are 70 mm wide, 300 mm high and 36 mm deep.
• The weight is 620 g including batteries.
• Included in delivery:
  • Sound level meter PCE-430-SC 09.
  • Microphone 1/2" class 1.
  • Wind noise suppressor (foam rubber ball).
  • USB cable.
  • Software.
  • Power supply.
  • Carrying case.
  • Instruction manual.
  • Class I acoustic calibrator PCE-SC 09.

PCE-430-SC 09 sound level meter.

• Range 22 to 136 db(A), class I.
• Standards: GB/T3785.1-2010, GB/T3785.2-2010, IEC60651:1979, IEC60804:2000, IEC61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997
• Frequency range from 3 Hz to 20 kHz.
• Octave band filter frequency analysis is 8 Hz to 16 kHz.
• Microphone:
  • 1/2" Class I microphone.
  • Sensitivity: 40 mV/PA.
  • Frequency range 3 Hz to 20 kHz.
  • With TNC type connection.
  • Power supply is ICCP Standard.
• Integral time measurement from 1 s to 24 h (adjustable).
• Measurement functions:
  • LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN.
  • X is the frequency weighting: A, B, C, Z; Y is the time weighting: F, S, I; N is the statistics in %: 1 to 99 %.
• Automatic 24 h measurement.
• Self-noise.
  • Microphone 20 db(A), 26 db(C) and 31 db(Z).
  • Electronic 14 db(A), 19 db(C) and 24 db(Z).
• Standard 48 kHz sampling and 20 ms LN mode.
• Voltage output is AC 5V RMS and DC 10 mV/db.
• Battery operating time of 10 hours.

Acoustic calibrator PCE-SC 09.

• Sound pressure level is 94 dB and 114 dB.
• Accuracy class IEC 942, I.
• Accuracy is ± 0.3 dB (at 20 °C / 68 °F and 760 mm Hg).
• Frequency 1000 Hz and frequency weighted A, B, C and D.
• Frequency accuracy ±0.01 %.
• 1'' and ½" microphone (adapter included in delivery).
• With digital display
• Power is supplied by a 9 V battery (block, NEDA 1604, Burgess 2U6 or similar).
• Approximate battery life is 100 hours.
• Ambient conditions:
  • In use, -10 to +50 °C or +14 to +122 °F.
  • In storage, -40 to +65 °C or -40 to +149 °F (remove battery beforehand).
• Temperature coefficient 0 to 0.01 dB / °C.
• It has a reduction of 0.1 dB for every 610 m difference in altitude from sea level.
• Temperature coefficient 0 to 0.01 dB/°C.
• The dimensions are 100 mm wide, 75 mm high and 100 mm deep.
• Weight 250 g.
• Operating conditions are -10 to +50 °C and 20 to 90 % R.H., non-condensing.
• Storage conditions are -40 to +65 °C and 20 to 90 % RH, non-condensing.
• Power supply by two 1.5 V batteries, type AA.

Optional

• Model with ISO calibration certificate.
  • The ISO ICA certificate is a custom calibration with nominal certificate.
  • When ordering, please contact the customer service team and indicate the calibration information required.
  • Calibration service is non-returnable.

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