Class 1 sound level meter
with
recording function
Application
- Basic noise measurement
- Assessment of ambient noise
- Product quality check
- Evaluation of noise reduction measures
Information
Class 1 sound level meter
Price : BSWA 308 2390 €
Characteristics
- Class 1 (BSWA 308) and Class 2 BSWA 309 sound level meters
- Conforms to IEC 61672-1:2013, ANS I S1.4 1983 and ANSI S1.43 1997
- Realtime 1/1 and 1/3 octave according to IEC 61260 1:2014 and ANSI S1.11 2004
- Measuring range : 22dBA~136dBA ( BSWA 308 ), 25dBA~136dBA ( BSWA 309)
- A measurement range to cover the dynamic range 123dB BSWA 308 ) / 122dB BSWA 309
- Frequency weighting : A/B/C/Z. Time Weighting Fast/Slow/Pulse
- 3 profiles and 14 user-defined measurements are calculated in parallel with different
frequency/time weightings - Calculation of SPL, LEQ, Max, Min, Peak, SD, SEL, E
- View LN statistics and time history curves
- Custom integral period measurement, integral period up to 24h
- High-speed ARM core with FPU (Float Point Unit) to achieve wide frequency response, wide
dynamic range and low noise floor - 4G MicroSD card (TF card) as mass storage
- RS 232 remote control port
- Mini thermal printer for printing measurement data
- Internal GPS module (option), supports GPS timing