Delta OHM HD2020 - Class 1 Sound Level Calibrator
Delta OHM
Ürün Kodu: HD2020
Marka: Delta OHM
Teklif Al! info@fabrikaparca.com
Delta OHM HD2020 - Class 1 Sound Level Calibrator için Açıklama:
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Frequency: 1000 Hz
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Stabilization time: 10s
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Ambient condition influence
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Stability levels
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Operating conditions
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Microphone equivalent volume: 5 to 250 mm3
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batteries are also allowed.
9V battery autonomy: 48-hour continuous functioning with good quality
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Watch/date-indicator: internal with 3V lithium buffer battery
Case material: ABS
Dimensions: 53x43x83mm
Weight: 160g.
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Effects of electromagnetic fields: < 0.3 dB
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