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SOUND LEVEL CALIBRATOR
DANE TECHNICZNE
• Conforms to requirements of the standard:
• Microphone types:
• Nominal sound pressure level:
• Accuracy of SPL under reference
conditions:
• Reference conditions:
Temperature:
Static pressure:
Relative humidity:
• Frequency:
• Accuracy of output signal frequency:
• Load:
• Total harmonic distortion (THD):
• Power supply:
• Dimensions:
Diameter:
Width:
• Weight:
AMBIENT CONDITIONS
• Temperature:
Influence:
• Static pressure:
KA-10
Instruction Manual
March 2008
EN 60942 class II
1", ½", ¼", with adapters
R10-1/2" i R10-1/4"
94.0dB
±0.5dB
23°C
101.325kPa
50%
1000Hz
±1%
BK 4134
3
(250mm
with adapter
R10-1/2")
< 3%
9V battery (IEC: 6LR61)
41mm
120mm
240g (with battery)
0°C to +40°C
<±0.010479dB/°C
80kPa to 108kPa
2
3
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Table of Contents
Related Manuals for SONOPAN KA-10
Summary of Contents for SONOPAN KA-10
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Page 1: Instruction Manual
SOUND LEVEL CALIBRATOR KA-10 Instruction Manual March 2008 DANE TECHNICZNE • Conforms to requirements of the standard: EN 60942 class II • Microphone types: 1”, ½", ¼”, with adapters R10-1/2" i R10-1/4” • Nominal sound pressure level: 94.0dB • Accuracy of SPL under reference conditions: ±0.5dB... - Page 2 Influence: < ± 0.011831dB/kPa • Relative humidity: ≤ 90% Influence: < 0.01dB • Effective load volume: 0 – 1.5cm Influence: < ±0.00003947dB/mm OPERATION • Insert the microphone into the calibrator’s microphone cavity; ensure that is fully inserted. If calibrated microphone has diameter other than 1”, use proper adapter (R10-1/2”...
- Page 3 MAINTENANCE AND REPAIR KA-10 Sound level calibrator requires no special maintenance treatments. All repairs of the instrument are performed by the manufacturer: PPUH SONOPAN Sp. z o. o. ul. Ciołkowskiego 2/2 15-950 Białystok Poland tel. / fax +48 85 742 36 62 e-mail: poczta@sonopan.com.pl...
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