設計標準:
----A. 國際委員會IEC651 TYPE2標準
----B. 美國國傢標準ANSI S1.4 TYPE2
*測量范圍:
----30~130 dBA
----35~130 dBC
*精確度:±1.5 dB
*數位&分辨率:5位 & 0.1 dB
*頻率響應:31.5Hz ~8.5KHz
*測量檔位:30~130, 40~90, 50~100, 60~110, 80~130
*頻率加權特性: A(模擬人耳)& C(機械自身噪音)
*時間特性選擇:快速/慢速反應速率
*取樣頻率:2次/秒
*麥克風:1/2英寸電容式麥克風
*AC/DC信號輸出
*最大值鎖定
*過載顯示:OVER / UNDER符號表示
*低電顯示
*自動關機/取消自動關機
*包裝方式:PP盒+彩盒
*電源:1.5V AA電池4顆或DC 6V 100mA直流電源
*產品尺寸:256*70*35毫米
*產品凈重:308克(含電池)
DEscriptION:
- This equipment has been designed to meet the measurement requirement of Safety Engineers,Health,Industrial Safety offices and Sound Quality control in various environment,which include factory,office,traffic,family,and audio system.
- This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range, wide measuring and frequency range (31.5Hz ~ 8.5KHz), maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.
*This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2
*Measuring range:
----30~130 dBA
----35~130 dBC
*Accuracy: ±1.5 dB
*Digit & Resolution: 5位& 0.1 dB
*Frequency response: 31.5Hz ~8.5KHz
*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130
*Frequency weighting characteristic: A & C
*Time weighting: FAST/SLOW
*Sampling rate: 2times/second
*Microphone:1/2inch polarization capacitance microphone
*AC/DC output
*Max reading
*Overload indication: OVER / UNDER
*Low battery indication
*Auto power off / Cancel “Auto power off”
*Packing method: PP box + Gift box
*Power: 1.5V AA* 4pcs or DC 6V 100mA adapter
*Dimension: 256*70*35mm
*Weight:308g (including batteries)
*Standard QTY per carton: 20PCS
*Standard export carton size: 67*46*31CM
*Standard export carton weight: 20KG
運輸方式:
物流發貨運輸(首選德邦物流、新邦物流等)、快遞發貨運輸(首選優速,速爾等)
溫馨提醒:如果訂貨量大,建議使用物流發貨運費,費用成本低,貨物保護性高。
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