AWA6221A Sound Level Calibrator
Tab Description
Uses & Features

Features

- Pocket Size, Portable Unit

- Frequency 1000 Hz, Give Independence of Weighting

- Sound Pressure Independent of Microphone Equivalent Volume

- Complies with IEC 60942 Class 1

 

Uses

- Calibration of Sound Level Meters 

- Calibration of other Sound Measurement Equipments

Technical Specification
Items ACE6221A
Normal Sound
Pressure Level
94 dB, 114 dB
Normal Frequency 1000 Hz
Sound Level Accuration ± 0.2 dB (+23°C)
Frequency Accuration ± 1% +0.3 dB (-10°C + 50°C)
Distortion (THD) < 1%
Power Battery 1x 6F22 (9V)
Nominal Operating
Current
10 mA
Battery Check As long as the Signal Continue for One Minute after the Contact is Released,
otherwise the Battery is Low
Operating Temperature -10°C ~ +50°C
Humidity 25% ~ 90% (RH)
Atmospheric Pressure 65 kPa ~ 108 kPa
Dimensions φ52 x 116 (mm)
Weight : <450 g (Include Battery)
Microphone Type 1” and 1/2” (With Supplied Battery Adaptor)
Accessories Included: Battery 6F22 × 1
  Instruction Manual x 1
  Adaptor for 1/2" Microphone x 1

 

AWA6221A Sound Level Calibrator

Sound Calibrator

Features

- Pocket Size, Portable Unit

- Frequency 1000 Hz, Give Independence of Weighting

- Sound Pressure Independent of Microphone Equivalent Volume

- Complies with IEC 60942 Class 1

 

Uses

- Calibration of Sound Level Meters 

- Calibration of other Sound Measurement Equipments

Items ACE6221A
Normal Sound
Pressure Level
94 dB, 114 dB
Normal Frequency 1000 Hz
Sound Level Accuration ± 0.2 dB (+23°C)
Frequency Accuration ± 1% +0.3 dB (-10°C + 50°C)
Distortion (THD) < 1%
Power Battery 1x 6F22 (9V)
Nominal Operating
Current
10 mA
Battery Check As long as the Signal Continue for One Minute after the Contact is Released,
otherwise the Battery is Low
Operating Temperature -10°C ~ +50°C
Humidity 25% ~ 90% (RH)
Atmospheric Pressure 65 kPa ~ 108 kPa
Dimensions φ52 x 116 (mm)
Weight : <450 g (Include Battery)
Microphone Type 1” and 1/2” (With Supplied Battery Adaptor)
Accessories Included: Battery 6F22 × 1
  Instruction Manual x 1
  Adaptor for 1/2" Microphone x 1

 




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