Sound level meter SU 150, class 2, 0~130 dBA, 0.0315~8 kHz

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€ 285.00 € 242.00 *Prices are exclusive of VAT

Manufacturer: SAUTER GmbH
Article code: SU 150

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Sound level measurement with decibel (dB) output

long operating time of up to 20 hours thanks to efficient power consumption
available detection modes:
* A: Sensitivity comparable to that of the human ear
* C: Sensitivity to noisier environmental conditions, such as machinery, installations, motors, etc.
manual or automatic zone selection as required
fast (125 ms) and slow (1 s) response modes to adapt to different noise scenarios
internal memory for 63 measurements for later evaluation
data-hold function to freeze the current measurement
simulated analog bar for quick visualization of measured values
measurement with tolerance range (threshold function): upper and lower limit values are programmable. The measurement process is assisted by an optical signal
peak-hold function for displaying the peak value
AC/DC analog signal output for further data processing
supplied in a convenient carrying case

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Technical data

measurement range: 4 ranges (30–80, 50–100, 60–110, and 80–130 dB) with manual or automatic range switching
frequency range: 31.5 Hz – 8 kHz
resolution: 0.1 dB
accuracy: 1.5%
class 2 sound level meter
weighting: A, C
measurement modes: Leq, Lcpeak
sampling rate
* fast: 125 ms
* slow: 1 sec
DC analog output: output impedance ± 100 ohm, 10 mV/dB
AC analog output: output impedance ± 600 ohm, 0.707 V/range
microphone: 1/2" electret condenser
functions: Min/Max, memory, hold
calibration: via potentiometer using an external 1/2" calibrator (94 dB at 1 kHz)
power supply: 4 x AA batteries
external power supply: 6 VDC via 3.5 mm jack
battery life: ± 20 h
operating conditions: 0–40°C, <75% RH
storage conditions: -20–60°C, <80% RH
dimensions: 273 x 69 x 39 mm
weight: 386 g (including batteries)
2-year warranty

Accessories

ISO calibration certificate 961-281
DAkkS calibration certificate 963-291
tripod stand for the sound level meter L×D×H 430×90×90 <=>1250×750×750 mm, SW-A05