Sper-scientific 850016 Acoustical Calibrator - 2 Point Uživatelský manuál stáhnout pdf (Strana 5)

SPECIFICATIONS

• Standard: ANSI S1.40-1984 and IEC942 1988 Class 2

• Output Sound Level: 94 dB and 114 dB re 20 uPA

under reference

• Output Frequency: 1kHz ±4%

• Accuracy: ± 0.5 dB

• Operating Environment:

• 32~104°F (0~40°C)

• Altitude up to 2000 meters

• 10~70% RH

• Storage Environment:

• 14~140°F (-10~60°C)

• 10~90% RH

• Test Conditions

• 20°C

• 65% RH

• Atmospheric Pressure: 1013 mbar

• Dimensions: 1

7/8" x 5", 48 x 125 mm

• Weight: 10 oz, 285g

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Sper-scientific 850016 Acoustical Calibrator - 2 Point Uživatelský manuál Strana 5