081-1907398,083-5538410,02-6212018
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ชื่อสินค้า
Sound Level Meter
รายละเอียด:
Sound Level Meter
The function can be used to measure noise in factories, schools, offices, airports and home, etc, checking acoustics of studios, auditoriums and Hi-Lo installations.
Features
- Provides 1.5dB accuracy
- Meets IEC651 type 2 standards
- Newly Design Shape
- High Performance
- Max Hold and Data Hold Function
- Analog AC/DC outputs for connection to an analyzer or recorder
- Built-in calibration check
Specifications
Range:
Low(Low)-Weighting: 35dB~100dB;
Hi(High)-Weighting: 65dB~130dB
Frequency Weighting: A, C:
Lo(Low)-Weighting: 35dB~100dB;
Hi(High)-Weighting: 65dB~130dB
Resolution: 0.1dB
Accuracy: 1.5dB at 94dB sound level, 1kHz sine wave
Measurement rate: 1.5 times per second, norminal
Storage temperature: -10~60 Deg.C (<80%R.H.)
Over-range: “OL” mark indication
Size(HxWxD): 251mm x 63.8mm x 40mm
Weight: 250g
คำค้นหา:
meter level sound