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Noise meter
CENTER-32噪音计声级计

品  牌:群特電子
Brand:CENTER
分類:鹵素檢測儀
Type:Halogen detector
產品編號 Product Code:CENTER-32
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臺灣群特CENTER-32噪音計聲級計 規格參數
臺灣群特CENTER 32噪音計聲級計簡介
特點:
動態範圍:60dB
快(FAST)慢(SLOW)回應時間選擇
A/C頻率加權選擇
最大/小值讀值功能
符合IEC 61672-1 class 2標準
臺灣群特CENTER 32 噪音計聲級計詳細參數
詳細參數:
測量範圍:30~130dB
測量檔位:30~90dB、50~110dB、70~130dB
動態範圍:60dB
精准度:±1.4dB(ref.94 dB@1KHz)
取樣率:2次/秒
頻率加權:A/C
時間加權:快速/慢速
測量頻率範圍:20Hz~8KHz
麥克風:1/2英吋極化電容式麥克風
電源:9V電池 (CENTER32)
電池壽命:50小時
操作溫濕度:0~40℃(<80%RH)
貯存溫濕度:-10~60℃(<70%RH)
尺寸:258(長)×55(寬)×25(高)mm (CENTER32)
重量:大約185g(CENTER32)
配件:電池、海綿球(防風罩)、使用手冊、便攜箱

Taiwan qunte CENTER-32 noise meter specifications
Taiwan qunte CENTER 32 noise meter.
Characteristic:
Dynamic range: 60dB
Fast (FAST) slow (SLOW) response time selection
A/C frequency weighted selection
Maximum / small value read function
Meet 61672-1 class IEC 2 standard
Taiwan qunte CENTER 32 noise meter with parameters
Detailed parameters:
Measurement range: 30~130dB
Measuring gear: 30~90dB, 50~110dB, 70~130dB
Dynamic range: 60dB
Precision: + 1.4dB (dB@1KHz ref.94)
Sampling rate: 2 times per second
Frequency weighting: A/C
Time weighted: fast / slow
Measurement frequency range: 20Hz~8KHz
Microphone: 1/2 inch polarization capacitive microphone
Power: 9V battery (CENTER32)
Battery life: 50 hours
Operating temperature and humidity: 0~40 C (<80%RH)
Storage temperature and humidity: -10~60 C (<70%RH)
Size: 258 (long) x 55 (wide) x 25 (high) mm (high) (CENTER32)
Weight: (...)

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