The SPL meter PCE-322ALEQ is particularly suitable for measuring noise in the field of industrial, health, safety and environmental monitoring. The PCE-322ALEQ SPL meter has a logger function, which allows storage of up to 32700 readings. This makes it ideal for long term monitoring. The SPL meter PCE-322A 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 can be evaluated. The software provides data representation in graphic formats and tables. This data can be transferred, for example, to MS Excel. The SPL meter has an analogue output and offers further features that are unique in its class.
SPL Meter PCE-322ALEQ
- Measuring range 30 ... 130 dB
- Resolution 0.1 dB
- USB port for data transfer
- 32700 value memory
- Fast and slow time weighting
- Date- and time-stamped measurements
- Robust ABS plastic housing
- Large LCD
- LEQ calculation via software
Noise levels Low 30 ... 80 dB
Medium 50 ... 100 dB
High 80 ... 130 dB
Auto 30 ... 130 dBDynamic 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 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
HeadphoneData interface USB 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 powerDimensions 280 x 95 x 45 mm / 11.02 x 3.74 x 1.77 in Weight ca. 350 g / 0.78 lb Standards IEC 61672-1 (Class II)