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Acoustic Calibrators for SKC Noise Instruments


Orderable Items The SKC AcoustiCHEK Calibrator is specifically designed for easy calibration of the SKC NoiseCHEK Dosimeter and SoundCHEK Essential/SoundCHEK Connect Sound Level Meters with ½-inch microphones.



 

  • Easy-to-use interface

  • Class 1 and Class 2 models available
    • Selectable outputs of 94 dB, 104 dB, and 114 dB at 1000 Hz

  • 70 hours operation on AA alkaline batteries
    • Auto-off feature

  • Designed for ½-inch microphones

  • Automatic calibration for SKC sound and noise instruments

  • Supplied with a Certificate of Manufacturer Calibration
    • NIST-traceable certificate option available

  • IEC 60942:2017 compliant

Performance Profile

Class 1 AcoustiCHEK Calibrator Cat. No. 703-001
  • Output: 94, 104, and 114 dB
  • Calibration Frequency: 1 kHz (± 0.7%)
  • Accuracy/Tolerance: ± 0.25 dB
  • Harmonic Distortion: < 1.6%
  • Operating Temperature Range: 14 to 122 F (-10 to 50 C)
  • Dimensions: 3.1 x 2.7 x 1.2 in (7.8 x 6.8 x 3.0 cm)
  • Weight: 4.6 oz (130 gm)
  • Standards: IEC 60942:2017, BS EN IEC 60942:2018, ANSI S1.40 2006
Class 2 AcoustiCHEK Calibrator Cat. No. 703-002
  • Output: 94, 104, and 114 dB
  • Calibration Frequency: 1 kHz (± 1.7%)
  • Accuracy/Tolerance: ± 0.4 dB
  • Harmonic Distortion: < 3%
  • Operating Temperature Range: 32 to 104 F (0 to 40 C)
  • Dimensions: 3.1 x 2.7 x 1.2 in (7.8 x 6.8 x 3.0 cm)
  • Weight: 4.6 oz (130 gm)
  • Standards: IEC 60942:2017, BS EN IEC 60942:2018, ANSI S1.40 2006


 


 


Acoustic Calibrators for SKC Noise Instruments

 

The SKC AcoustiCHEK Calibrator is specifically designed for easy calibration of the SKC NoiseCHEK Dosimeter and SoundCHEK Essential/SoundCHEK Connect Sound Level Meters with ½-inch microphones. In the lab or in the field, AcoustiCHEK has you covered.

 

AccoustiChek with Sound Connect

 

Calibration — the foundation of accurate noise measurement CALL SKC!