Noise meter PCE-322A 
 noise meter with storage facilities for up to 32,700 measurement values / 
scope of delivery contains software and mini tripod / USB-interface / 
measurement range 30 ...130 dB / wide, backlit LCD

The PCE-322A noise meter is especially made for multiple measurement purposes referring to the sound level. The noise meter is most commonly used for measurements in the industrial sector as well as for healthy-, safety and environmental purposes. The environmental measurement also includes such parts as the noise contamination. 

The storage function of the noise meter offers the possibility to save up to 32,700 measured values directly on the instrument. This gathered data can be transferred to a computer by simply using an USB-cable. By doing so the data can be saved for later analysis in an Excel sheet. In addition to that the software of the noise meter can also display real-time measurements on the computer screen. Furthermore it is possible to create tables and graphs with the software. 

In case that you have any questions about the noise meter PCE-322A, read the technical data or get in contact with us: UK customers +44(0) 23 809 870 30 / US customers +1-410-387-7703. Our technicians and engineers will inform you about our noise meter or any other product of in the field of Laboratory Equipment, Regulation and Control, Measuring Instruments or Scales and balances of PCE Instruments.

- USB cable to transmit data
- including analyzing software
- internal memory for 32,700 values
- resolution of 0.1 dB
- 1/2" Electret condenser microphone

- frequency weighting: A and C
- frequency range of 31.5 Hz to 8 kHz
- time valuation: fast and slow
- ergonomically designed casing
- ABS enclosure

The noise meter can be used to measure and save readings for long periods of time. The data can be transferred to a PC via USB connector or analogue output in order to be analyzed in various formats.
Included software allows you to transfer the readings to other programs for being analyzed and processed. You can create diagrams, columns and view the peak values. Zoom function provides a closer analysis of each reading.

The software is also used to program settings for measurements for a long period of time.

The noise meter has a USB-interface in order to transfer the gathered measurement results to a computer. This makes it easy to analyse the data and create graphs and tables. In addition to the USB-interface it also possesses anlogue outputs.

General information about measuring sound with the noise meter

We have put together the key points of taking sound measurements with a noise meter:

Terms/Directives                Operation/Use              Noise in the workplace

Use of the noise meter

The PCE-322 A noise meter measuring the sound level of traffic.

Technical specifications of the PCE-322A noise meter

Automatic measurement range

30 ... 130 dB

Manual measurement ranges

Low. 30 ... 80 dB 
Medium: 50 ... 100 dB 
High: 80 ... 130 dB

Dynamic range

50 dB

Resolution

0.1 dB

Display

4-digit LCD

Accuracy

±1.4 dB

Measuring rate

every 0.5 s

Frequency

31.5 Hz to 8 kHz

Data Logger

32,700 readings

Frequency weighting

A, C

Time valuation

fast: 125 ms
slow: 1 s

Microphone type

Electret

Functions

MIN / MAX / HOLD / ALARM

Analogue output

AC/DC
headphones

Data interface

USB

Automatic shutdown

after 15 minutes of inactivity

Operating conditions

0 ... +40°C, <90 % r.h.

Storage conditions

-10 ... +60 °C, 10 ... 75 % r.h.

Power supply

9 V battery
mains power supply

Dimensions

280 x 95 x 45 mm

Standard

IEC 61672-1 (class II)

Scope of delivery of the PCE-322A noise meter

1 x PCE-322 A noise meter
1 x microphone windscreen
1 x USB interface cable
1 x mini-tripod
1 x analysis software
1 x calibration screwdriver
1 x mains adaptor
1 x battery
1 x carrying case
1 x user manual

Optional accessories for the PCE-322A noise meter

- Acoustic calibrator
Acoustic calibrator for a regular recalibration. The noise meter will be delivered calibrated but the sensor suffers oscillation over time and can be recalibrated independently with the acoustic calibrator to ensure perfect measurements.

- Microphone extension cable
5 meter long cable. If the noise meter is used with this component, it can measure the source of sound in machines directly or check products. With this feature, you can take measurements in areas that are difficult to access. 

- Tripod
Light-weight aluminum tripod. It is useful to  take series of measurements and guarantee that readings can be reproduced more accurately by keeping the microphone fixed in place. Furthermore, the user is free to record readings manually or to perform other tasks.

- ISO calibration certificate
For companies that wish to include the device in their group of internal tools or for annual recalibrations (if the calibrator is not used). The ISO calibration includes a laboratory calibration and a document with all the measurement values.

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

Below you will find an overview of the different product groups of measuring instruments