Description
PCE Instruments Class 1 Sound Level Meter with Data Logging and USB Interface (PCE-430) is a professional noise measurement device designed to meet IEC and ANSI standards for high-precision environmental and workplace noise monitoring. Equipped with a 1/1 octave band filter and an optional 1/3 octave filter, it provides detailed frequency analysis for accurate noise assessments.
With a wide measurement range from 22 to 136 dB(A) and a frequency range of 3 Hz to 20 kHz, this device is suitable for a variety of applications including industrial safety, environmental noise studies, and compliance with noise regulations.
- Specifications and Dimensions
- Measuring Range: 22 to 136 dB(A)
- Accuracy: Class 1 (±1.5 dB)
- Frequency Range: 3 Hz to 20 kHz
- Frequency Weightings: A, B, C, Z
- Time Weightings: Fast (F), Slow (S), Impulse (I), Peak
- Data-Logging Interval: 1 second to 24 hours (adjustable)
- Octave Band Filter: 1/1 Octave (standard), 1/3 Octave (optional upgrade)
- Microphone Type: 1/2 inch Measurement Microphone (Class 1, 40 mV/PA, TNC connection)
- Display: 160 x 160 pixel LCD with backlight
- Memory: 4 GB Micro SD card
- Interfaces: USB, RS-232
- Voltage Output: AC 5V RMS / DC 10 mV/dB
- Power Supply: 4 x 1.5V AA Batteries / 12V / 1A Power Plug / 5V USB
- Battery Life: 10+ hours in normal use
- Operating Conditions: 0 to 50 °C (32 to 122 °F), 10 to 95% RH
- Dimensions: 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (Main Unit)
- Weight: Approx. 620 g / 1.4 lbs (Main Unit)
- Key Features and Benefits
- Class 1 sound level meter for high-precision noise analysis
- Equipped with a 1/1 octave band filter and optional 1/3 octave upgrade
- A, B, C, and Z frequency weightings for versatile noise evaluation
- Fast, slow, impulse, and peak time weightings for accurate readings
- Adjustable measurement intervals from 1 second to 24 hours
- Real-time graphical LCD display with adjustable measurement profiles
- USB and RS-232 interface for data transfer and analysis
- Ideal for industrial noise monitoring, environmental studies, and regulatory compliance
- Includes
- 1 x Class 1 Sound Level Meter PCE-430
- 1 x 1/2 inch Measurement Microphone (Class 1)
- 1 x Wind Noise Suppressor (Foam Ball)
- 1 x USB Cable for Data Transfer
- 1 x Power Adapter
- 1 x 4 GB Micro SD Card
- 1 x Carrying Case
- 1 x User Manual
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