Bruel & Kjaer range.
RMS and Peak detection in parallel.
73 dB Pulse range; 70 dB RMS Linearity range.
24 to 113 dB (A) measuring range (30 to 133 dB (A) with attenuator) in 7 overlapping sub-ranges.
A, C, Lin. and All-pass weightings.
Extra wide all-pass frequency range allows infrasound and ultrasound measurements.
Internal memory has back-up battery power which prevents loss of application software and data when the instrument is switched off.
Facility for connection of Bruel & Kjaer Serial Interface communication port, allowing external control and output of measurement data.
If you are looking for a new or well-maintained used Bruel & Kjaer - 2231 Sound Level Meter for rent or lease, contact us or request a quote today.
& Kjaer 2231 Sound Level Meter is a Modular Precision Sound Level Meter.Key Features:
- Fulfills IEC 804 type 1, relevant sections of IEC 651 type 1 I, and ANSI S1.4-1983 type 1.
- Easy to read liquid crystal alphanumeric and quasi-analogue display.
- Selectable polarization voltage allows use of almost any microphone in the Bruel