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- Calibrator for regular adjustment of the sound level meter, class 1, as well as testing the linearity of sound level meters
- Applicable standards: IEC60942:2003 Class 1, ANSI S1.40-1984, GB/T 15173-1994.
- Output frequency 1 kHz (+/- 0,5 %)
- Output of acoustic pressure, can be selected at 94 dB or 114 dB (± 0.3 dB)
- Distortion factor ˂ 2 %
- Stabilisation time ˂ 10 s
- Permissible ambient temperature range -10 °C/50 °C
- The calibrator is designed for ½" as well as ¼" microphones (adapter included in the delivery) in accordance with the IEC 61094-4 standard
- Battery operation, 2× 1.5 V AA, not standard, operating time up to 40 hours
- Dimensions W×D×H 70×70×48 mm
- Net weight approx. 137 g
Gross weight: 0,10 kg
Net weight: 0,05 kg
UN number (hazardous goods): no dangerous goods
Airworthy: yes, without restrictions
Shipping method: Parcel service
Dimensions packaging (W×D×H): 150×100×10 mm
Dimensions packaging Width: 150 mm
Dimensions packaging Depth: 100 mm
Dimensions packaging Height: 10 mm
Total packaging weight: 10 g
Packaging component plastic: 10 g
Pictograms Standard: Package shipment 1 day
Technical Data Sheet (PDF)