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PCE Instruments Sound level meter Data logger PCE-322ALEQ 30 - 80 dB 31.5 Hz - 8 kHz USB
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Datasheet (PDF)
Highlights & Details
Sound level meter PCE-322ALEQ
- Measuring range 30 ... 130 dB
- Resolution 0.1 dB
- USB interface for data transfer
- 32700 measured values can be stored
- Fast and slow time evaluation
- Date & time
- Robust ABS plastic housing
- Large LCD
- LEQ calculation via software
Technical specifications
- Noise levels Low 30 ... 80 dB medium 50 ... >100 dB High 80... 130 dB Car 30 ... 130 dB Dynamic range: 50 dB Display 4-digit LCD Resolution 0.1 dB Accuracy ±1.4 dB Display update 2 x per second Frequency 31.5 Hz ... 8 kHz Storage capacity 32700 values Storage interval adjustable from 1 ... 59 seconds Frequency evaluation A and C. Time evaluation fast (125 ms) slow (1 sec.) Microphone type Electret condenser FUNCTIONS MIN, MAX, HOLD, ALARM Analogue output. AC/DC HeadphonesData interface USB Automatically switches off after 15 minutes of inactivity Operating conditions 0 ... +40 °C,< 90 % RH Storage conditions -10 ... +60 °C, 10 ... 75 % r.F. Operating supply 9 V block battery (for approx. 30 h continuous operation) Mains current Dimensions 280 x 95 x 45 mm Weight approx. 329 g standard IEC 61672-1 (class II)
- Product type
Sound level meter
- Reading type
SPL
- SPL resolution
0.1 dB
- dB (A) SPL reading range (max.)
80 dB
Manufacturer's standards (no certificate)
- Dim
(L x W x H) 95 x 45 x 280 mm
- Display
LCD
- Max. frequency
8 kHz
- Min. frequency
31.5 Hz
- Frequency range
31.5 Hz - 8 kHz
- dB (A) accuracy
1.4 dB
- Weight
329 g
- dB SPL (A) reading range
30 - 80 dB
- dB (A) SPL reading range (min.)
30 dB
- dB (C) SPL reading range (max.)
80 - 130 dB
- dB (C) SPL reading range (max.)
130 dB
- dB SPL (C) reading range (min.)
80 dB
- Width
45 mm
- Height
280 mm
- Length
95 mm
- Features
Data logger
- Interfaces
USB
Documents & Downloads
Datasheet
Datasheet 2452253 PCE Instruments Sound level meter Data logger PCE-322ALEQ 30 - 80 dB 31.5 Hz - 8 kHz USB
User & Safety Instructions
User & Safety Instructions 2452253 PCE Instruments Sound level meter Data logger PCE-322ALEQ 30 - 80 dB 31.5 Hz - 8 kHz USB
Description
Class II sound level meter with logger function/ USB interface / measuring range 30 ... 130 dB / LC-display / incl. software for LEQ calculation / memory for up to 32700 measured values The PCE-322A sound level meter is particularly suitable for measuring noise nuisance in the area of industrial, health, safety and environmental monitoring. The sound level meter has a logger function, which was used to store up to 32700 measured values. This makes it ideal for long-term monitoring. The PCE-322A sound level meter can be connected to the PC with a USB cable. A live measurement is also possible with the sound level meter and the data can be viewed directly and evaluated. The software offers data representations in graphic formats and tables. This data can, for example, be transferred to MS Excel. The sound level meter has an analogueue output and offers further equipment features that are unique in its class.
This text is machine translated.
This text is machine translated.
Scope of delivery
- 1 x sound level meter PCE-322ALEQ
- 1 x PCE-SOFT-LEQ software (LEQ calculation) + instructions + license key
- 1 x wind noise suppressor
- 1 x interface cable
- 1 x mini tripod
- 1 x calibration screwdriver
- 1 x battery
- 1 x power supply
- 1 x carrying case
- 1x user manual
- Important! The LEQ value is only calculated by the software after the data transfer from the device to the PC or laptop!