Sound level meter - class II
First-class professional Class I, Class II sound level meter
TECHNICAL DATA
Sound level [Min] (db) 25 dB
Sound level [Max] (db) 136 dB
Readability sound [d] (dB) 0,1 dB
Units dB
Sound level measuring modes Leq, Lcpeak
Sound level methods of evaluation A, C, Z, B
Frequency range [Min] 20 Hz
Frequency range [Max] 12,5 kHz
Memory function
Hold function
Peak function
Limit-setting function
Microphone sensitivity 40 mV/Pa
Battery 4×1.5 V AA
Material housing plastic
Dimensions completely mounted (W×D×H) 300×80×36 mm
Product family SW
DESCRIPTION
Ideal for measurements for workplaces outdoor, e.g. at airports, on building sites, in road traffic etc. with wide frequency access
Modern microcontroller architecture for increased stability and accuracy
A specially-developed algorithm permits a compliant dynamic range of more than 120 dB! (SW 1000: > 123 dB; SW 2000: > 122 dB)
Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
LN statistics and display of the graph showing the progression of time
User-defined integral interval measurement up to a maximum of 24 hours is possible
Frequency weighting (filter) A, B, C, Z
Time interval during measurement: F (fast), S (slow), I (pulse)
Peak Hold function to capture peak value
Octave function for targeted sound analysis, can be expanded to 1/3 octave through the purchase of a licence
TRACK function with graphic display of a measurement
Calibration mode (with optional calibrator)
Trigger mode: external start/stop of measurement via 3.5 mm connector
Automatic measurement for timer function is possible
Operating languages: EN, DE, FR, ES, PT
Delivery in robust transport case
Option of fitting a stand on the rear of the housing, ¼" thread
Milieubijdrage batterij tot 150 g
Recupel meet- en regelapp prof < 50cm