Máy đo độ ồn 6226 ACO

Mã sản phẩm: 6226 |
Thương hiệu:
Giá gốc:

Giá khuyến mại: Liên hệ ( Đã có VAT )

Tiết kiệm: (0%)
Thông tin sản phẩm
- Percentile level(Lx) - any 5 selectable values
- Measure equivalent continuous A-weighted sound pressure level capability(Leq)
- Measure environmental noise required for securing occupational health capability
- Wide linearity range of 100dB
- Equipped with an RS-232C function, allows for processing of data by PC
- Equipped with memory function, allows for storing up to 15,000 bits of data
- Backlite LCD screen for high-visibility and easy-on-the-eye display
- Excellent cost/performance ratio overpowers comparably priced products

Thông số kỹ thuật

- Applicable standards :
   + IEC 60651 Type 2
   + IEC 60804 Type 2
- Measurement functions : 
   + Lp : Sound pressure level
   + Leq : Equivalent continuous A-weighted sound pressurelevel
   + Le : Sound exposure level
   + Lmax : Maximum sound level
   + Lmin : Minimum sound level
   + Lx : Percentile level(5 values of free select)
   + Lpeak : Waveform peak hold(C weighting selectable)
- Max. Measurement Level : 137 dB rms, 130 dB at c.f.3
- Measurement Range
   + 28dB to 130dB (A)
   + 33dB to 130dB (C)
   + 38dB to 130dB (F)
- Time weighting : Fast, Slow
- Microphone : 1/2 Electret condenser microphone
- Battery : Four 1.5V alkaline cells IEC type LR6, optional AC adapter
- Dimensions and weight : 85(W)x284(H)x46(D). Approx.420g
- Display
   + Type : Liquid crystal and Back light(128x64 points)
   + Digital display : 4 digits, Display Period:1s
   + Bar display : Display Period:1s
SẢN PHẨM CÙNG DANH MỤC
@ 2016 NAB
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