3M™ AcoustiCAL AC-300 Calibrator
3M AcoustiCAL Calibrator 3MMAC-300 The 3M AcoustiCAL Calibrator AC-300 is a Type 1 calibrator for use with 3M Sound Level Meters and Noise Dosimeters.
- Specifically designed for field calibration of 3M sound level meters and noise dosimeters across a wide range of temperature, humidity and pressure conditions
- Produces two signals, 250 Hz or 1,000 Hz at a sound pressure level of 114dB
- Simply insert the microphone of your instrument, select the correct signal from the one-button keypad and calibrate
- Conforms to the requirements of IEC 60942 (2003-01) for sound calibrators and ANSI S1.40-2006 (R2011): specifications and verification procedures for sound level meters
- Brand: 3M
- Style: 3M AcoustiCAL Calibrator AC-300
- Series: Quest
- Product Type: Dosimeter Accessory
- Class 1 Acoustic Calibrator with two frequency levels and one sound pressure level
- Generates two settings with either 250 Hz or 1000 Hz at a sound pressure level of 114dB.
- Single On/Off/Function key assures ease of use
- Makes Calibrations fast and trouble-free Designed for Efficient Operation
- Low battery icon indicates when replacement is needed to help prevent service interruption
- Auto-OFF function powers down 4 minutes after last key press, reducing power drain and maximizing battery life (approximately 18 hours) Conforms to Standards
- Enables confident use in a wide range of applications and conditions
- Meets the requirements of IEC 60942 (2003) for sound calibrators and ANSI S1.40-2006 (R2011) for sound calibrators
Conformance To Standards:
- Specifications and Verification Procedures for Sound Calibrators: ANSI S1.40-2006 (R2011)
- Electroacoustics, Sound Calibrator/Class 1: IEC 60942 (2003); CE, RoHS, WEEE, C-Tick Physical Characteristics:
- Size: 3.9" (L) x 2.3" (W) x1.8" (D) / 10 cm (L) x 5.8 cm (W) x 4.6 cm (D)
- Weight: 6 oz (0.17 kg)] Outputs:
- Frequency: 250 Hz and 1,000 Hz, +/- 0.5% with expanded uncertainty in environmental conditions
- Sound Pressure Level: 114.0 dB re 20μPa (1 Pa = 1 N/m2)] Power:
- Battery Type: 1 x 9v Alkaline Battery (ANSI/NEDA 1604A, IEC 6LR61)
- Battery Life: Approximately 18 Hours (@ 1 kHz) Operating Environment Conditions:
- Temperature Range: 14°F to 122°F (-10°C to 50°C)
- Pressure Range: 65kPa to 108kPa (19 to 32 inches of Hg) Approximately 11,500 ft to -2,000 ft elevation relative to sea level (3,500 m to -600m)
- Relative Humidity Range: 10% to 90%, non-condensing Storage Environmental Conditions:
- Temperature Range: -4°F to 149°F (-20°C to 65°C) with battery removed
- Storage Humidity Range: 0% to 90%, non-condensing
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