Castle Group GA215 声级计和噪声剂量计

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  • GA215

  • 声级计和噪声剂量计

  • Castle Group

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  • Castle Group

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A and C frequency weighting (toggle). Slow and Fast Time constants (toggle). Sound Pressure (Lp) to 0.1dB resolution. Lmax - maximum Lp hold (rms). Pmax - maximum peak level. Elapsed time (running time hrs, min, sec). Overload and Under-range indication. Housed in a tough, crack resistant ABS plastic. Battery condition (life approx. 24 hours)Maximum Sound Level = 140dBMinimum Sound Level = 35dBResolution = 0.1 dBAccuracy Class = IEC 60651:1979 Type 2, IEC 60804:2001 Type 2, IEC 61672-1:2002 Class 2Weighting = A, CDisplay Type = LCD - BacklitBattery Type = 9VFast\/Slow Time Averaging = BothMaximum Frequency = 20kHzMaximum Operating Temperature = +40°C

GA215 声级计和噪声剂量计技术参数

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特 性
频响范围 20000 Hz
时间响应 Fast; Slow
测量模式 A-Weighted SPL; C-Weighted SPL
仪表类型 Sound Level Meter
连 接 & 显 示
接口选项 Other
显示 Digital Readouts
环 境
温度范围 104 F (40 C)
更多规格
等效连续声级 35 to 140 dB
制造商 Castle Group, Inc. (The)
产品型号 GA215
产品类别 Sound Level Meters and Noise Dosimeters

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