Product Details
KUSUM MECO Sound Level Meter Calibrator 94 KHZ & 114 KHZ
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Delivery duration : * 8 to 10 Days
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Technical Details:
Standard: Conforms to IEC 942 Class 1.
Output Sound Level: 94dB and 114dB under reference. Accuracy : ±0.3dB (20°C, 760 mm Hg)
Frequency of 1000 ± 0.1% Hz allows calibration with A / B / C or D weighting networks or linear.
Low Battery Indicator (LED).
Operating Temperature range: -10 ~ +50 C
Storage Temperature range : -40 ~ +65 C (with batteries removed).
Temperature Coefficient : 0 ~ 0.01 dB / C
Calibration of “1 and ½” ceramic microphones.
Altitude Effects: Approx. 0.1 dB decrease for every 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change (approx. every 50 mm of Hg decrease).
Battery: Single 9V transistor Battery. (NEDA 1604)
Battery Life: Approx 100 hours.
Dimension : 48 x 48 x 138mm
Weight : Approx. 250g
Application:
1.The handy sound source for quick & easy calibration of sound level meters & sound measuring systems. 2. The calibrator employs solid-state integrated circuitry that provides accurate & stable performance. 3. Sensitivity calibration of microphones. 4.Suitable for field & laboratory use.
WARRANTY:6MONTH
