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Sound Level Meter Accessory - SAUTER BSWA-01
SAUTER BSWA-01 - Class 1 sound calibrator delivering 1 kHz at a selectable 94 dB or 114 dB for routine adjustment and linearity checks of sound level meters.
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Description
The SAUTER BSWA-01 adjusts Class 1 sound level meters on site and checks their linearity by generating a defined 1 kHz reference tone at a selectable 94 dB or 114 dB.
Benefits
- Class 1 accuracy: reference level 94 dB or 114 dB within ± 0,3 dB
- Stable reference tone: 1 kHz within ± 0,5 % and distortion below 2 %
- Fast to use: stabilisation time under 10 s
- Broad compatibility: suits 1/2 inch and 1/4 inch microphones, adapter included
- Portable: battery powered by 2x 1,5 V AA for up to 40 h
Applications
For the routine adjustment of Class 1 sound level meters and for checking their linearity in the field and in the lab.
Compliance and origin
Applicable standards: IEC 60942:2003 Class 1, ANSI S1.40-1984, GB/T 15173-1994. EAN 4045761220201, customs tariff number 90278990, country of origin China.
Technical data
| Output frequency | 1 kHz (± 0,5 %) |
|---|---|
| Sound pressure level | 94 dB or 114 dB (± 0,3 dB) |
| Distortion | below 2 % |
| Stabilisation time | under 10 s |
| Ambient temperature | -10 °C to 50 °C |
| Microphone fit | 1/2 inch and 1/4 inch per IEC 61094-4 |
| Power supply | 2x 1,5 V AA, up to 40 h |
| Housing | plastic |
| Dimensions (W×D×H) | 70×70×50 mm |
| Net weight | 0,10 kg |
| Weight | 0.25 kg |
| Manufacturer | Sauter |
| EAN | 4045761220201 |
| HS-Code | 90278990 |
| GPSR manufacturer information | KERN & SOHN GmbH, Ziegelei 1, DE-72336 Balingen-Frommern, www.kern-sohn.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | China |
| Material | Plastic |
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