PCE 322ALEQ Class 2 Decibel Sound Meter with LEQ Software (30 - 130dB) - PCE-322ALEQ

PCE 322ALEQ Class 2 Decibel Sound Meter with LEQ Software (30 - 130dB) - PCE-322ALEQ

The PCE 322A Class 2 Decibel Sound Meter with LEQ Software has built-in data-logging / data-recording functionality. This makes it ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time. A mini tripod is included in the the package as well as a wind noise suppressor. The recorded decibel readings help users determine if and what protective measures need to be taken to ensure overall health, safety and productivity in industrial, commercial, occupational, educational and residential environments. The sound meter can also be used to evaluate acoustics for audio installations.

The decibel meter can be connected to a PC via the USB port so you can transfer the readings to a PC for detailed analysis using Microsoft Excel or the included downloadable proprietary software. The decibel meter also features an millivolt analog output for connecting to a frequency analyzer or X-Y shaft recorder.

Highlights

• LEQ calculation via computer software (Included).
  
• Class II sound level meter
• Data-logging functionality 
• Measuring range: 30 ... 130 dB 
• Memory stores up to 32,700 readings
• USB port 
• Microsoft Excel compatible 
• Analog output

Features

• IEC 61672-1 Class II sound level meter
• USB port for data transfer
• Memory stores up to 32,700 readings
• Fast and slow time weighting
• A and C frequency weightings
• Max, min, hold and alarm functions
• Date- and time-stamped measurements
• Analog millivolt output
• Heavy-duty ABS plastic enclosure
• Large, easy-to-read, 4-digit LCD screen
• Power-saving automatic shutoff > 15 min. inactivity
• Battery allows approx. 30 hours continuous use
• ISO calibration available as an option.
  
• Tripod mount with 1/4-20 UNC thread

Specifications

• Noise levels: Low 30 ... 80 dB. Medium 50 ... 100 dB. High 80 ... 130 dB. Auto 30 ... 130 dB
• Dynamic range: 50 dB
• Display: 4-digit LCD
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Sampling rate: 2 x per second
• Frequency 31.5 Hz ... 8 kHz
• Storage capacity: 32,700 readings (9 hours @ 1 second interval)
• Frequency weighting: A and C
• Time weighting: Fast (125 ms). Slow (1 sec.)
• Microphone type: Electret condenser
• Functions MIN, MAX, HOLD, ALARM
• Analog output: AC/DC millivolt. Headphone
• Data interface: USB port
• Automatic shutdown: After 15 minutes inactivity
• Operating conditions: 0 ... 40°C / 32 ... 104°F, < 90% RH
• Storage conditions: -10 ... 60°C / 14 ... 140°F, 10 ... 75% RH
• Power supply: 9V block battery (for approx. 30 h continuous operation). AC power.
• Dimensions: 280 x 95 x 45 mm / 11.02 x 3.74 x 1.77 in
• Weight: Approx. 350 g / 0.78 lb
• Standards: IEC 61672-1 Class II

What's included

• 1 x PCE-322A decibel meter
• 1 x PCE-SOFT-LEQ software (LEQ calculation) + manual
• 1 x Wind noise suppressor
• 1 x USB cable
• 1 x Mini tripod
• 1 x Calibration screwdriver
• 1 x Battery
• 1 x Power adapter
• 1 x Carrying case
• 1 x User manual

Manual

PCE-322ALEQ User Manual

PCE-322A & PCE-322ALEQ Data Sheet

What Our Experts Think

• Versatile for Various Environments: With its built-in data-logging and LEQ software, this sound meter is highly suitable for both short-term and long-term noise monitoring in diverse settings, including industrial, commercial, and residential environments.

• Real-Time Monitoring and Analysis: The ability to measure noise levels in real time while also offering data storage capabilities makes it a valuable tool for noise assessments and protective measures.

• Accurate and Reliable: The 30 - 130 dB measurement range ensures accurate sound level readings, while the inclusion of a wind noise suppressor and tripod further enhances its usability in various conditions.

• Essential for Health and Safety: Ideal for assessing noise exposure and ensuring compliance with health and safety regulations, helping to safeguard workers’ well-being and productivity.

Q&A

Q: What is the main function of the PCE 322ALEQ?
A: The PCE 322ALEQ is a Class 2 decibel sound meter equipped with LEQ software, designed to measure and record sound levels in real-time, ideal for noise exposure monitoring.

Q: Does the PCE 322ALEQ have data logging capabilities?
A: Yes, the PCE 322ALEQ features built-in data-logging functionality, allowing for long-term noise monitoring and analysis over time.

Q: Can the PCE 322ALEQ be used for long-term noise exposure monitoring?
A: Yes, this sound meter is ideal for long-term noise exposure monitoring, helping to assess noise levels in various environments.

Q: What accessories are included with the PCE 322ALEQ?
A: The device comes with a mini tripod and a wind noise suppressor to ensure accurate readings, even in outdoor or windy conditions.

Q: In what environments can the PCE 322ALEQ be used?
A: The PCE 322ALEQ is suitable for use in industrial, commercial, occupational, educational, and residential environments to assess noise levels and determine if protective measures are necessary.

Q: Can the PCE 322ALEQ be used to evaluate acoustics?
A: Yes, it can be used to evaluate acoustics for audio installations, helping professionals fine-tune sound quality.

Maintenance Tips

• Clean Regularly: Wipe the device and microphone with a soft, dry cloth to keep the sensor and display free from dust and debris.

• Calibrate Often: Perform regular calibration to maintain accurate sound level measurements, especially for long-term monitoring.

• Protect Microphone: Use the included wind noise suppressor to reduce interference from environmental noise and protect the microphone from damage.

• Store Properly: Keep the device in a dry, cool location when not in use, away from extreme temperatures or moisture.

• Data Management: Periodically back up or transfer data from the device to ensure it's properly stored and not lost during long-term measurements.

• Battery Care: Fully charge the device before storing it for extended periods and avoid letting the battery discharge completely.