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RION Japan

Sound calibrator NC-75

Sound calibrator NC-75

$780.00 USD
$780.00 USD $780.00 USD
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Compact and lightweight sound calibrator allows highly reliable and accurate measurement anywhere.

  • Effective coupler sound insulation (30 dB or higher)
  • Permits calibration also in relatively noisy environments.

 

※If you would like a quality certificate, please purchase it separately.

※The products will arrive in 3-4 days. (+10 business days if quality documents are included)

 

How to use



Specifications

Applicable standards  IEC 60942: 2017 class1, ANSI/ASA S1.40-2006 class1, JIS C 1515:2020 class 1, CE marking, WEEE directive, Chinese RoHS
Supported microphones

Microphones made by RION and microphones made by other manufactures that meet the IEC 61094-4 size specifications
1-inch microphones
1/2-inch microphones (with supplied adapter)
1/4-inch microphones (with optional adapter)
Nominal sound pressure level 94 dB
Sound pressure level tolerance Max. ±0.20 dB
Nominal frequency 1,000 Hz
Frequency tolerance Max. ±0.1%
THD + noise Max. 1.0% (22.4 Hz to 22.4 kHz)
Dimensions and weight Approx. 42 mm (H) ×77 mm (W) × 70 mm(D), approx. 200g
Power supply IEC LR6 (size AA) alkaline battery × 2
IEC LR6 (size AA) nickel-hydride rechargeable battery ("eneloop pro" supported) ×2
Battery life 50 hours or more (using two alkaline batteries, continuous use)
50 hours or more (using two nickel-hydride rechargeable batteries [eneloop pro], continuous use)
Supplied accessories Soft case × 1, 1/2-inch microphone adapter ×1, IEC LR6 (size AA) alkaline battery × 2, hand strap ×1, JISS Calibration Certificate ×1

※RION standard ambient conditions: static pressure 101.325 kPa, ambient temperature 23℃, relative humidity 50%

 

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