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TES-1357精密噪音計(jì)30dB -130dB

TES-1357精密噪音計(jì)30dB-130dB產(chǎn)品介紹:0.1dB分辨率測量范圍30到130dB快速/慢速之反應(yīng)速率選擇A和C權(quán)衡網(wǎng)絡(luò)選擇適用標(biāo)準(zhǔn)委員會(huì)IECPub651Type2美國國家標(biāo)準(zhǔn)ANSIS1.4Type2準(zhǔn)確度+/-1.5dB(ref94dB@1KHz)數(shù)字顯示4位數(shù)A加權(quán)測量范圍30dBto130dBC加權(quán)測量范圍35dB~130dB量測檔位30-80dB,50-100dB,60-110dB,80-130dB頻率響應(yīng)31.5Hzto8KHz頻率加權(quán)特性A特性和...

TES-1354/TES-1355 噪音劑量計(jì)

時(shí)鐘和萬年歷測量累積噪音曝露量RS232接口可與計(jì)算機(jī)聯(lián)機(jī)適用標(biāo)準(zhǔn)ANSIS1.25-1991,Aweighting顯示范圍0～9999%DOSE門檻音壓位準(zhǔn)80,84,85,90dBSelectableThresholdlevelSelectablefrom70to90dB,1dBstep位準(zhǔn)-時(shí)間轉(zhuǎn)換率Selectable3dB,4dB,5dBor6dB過載指示115dBA分貝峰值140dB動(dòng)態(tài)測量范圍70-140dBA準(zhǔn)確度±1.5dBref.94dB@1...

TES-1353H便攜式積分式噪音計(jì)

自動(dòng)換檔RS-232接口可與計(jì)算機(jī)連可記錄32000筆資料附萬年歷和時(shí)鐘功能測量功能：瞬間音壓SPL、均能音量Leq、噪音暴露位準(zhǔn)SEL適用標(biāo)準(zhǔn)IECPub651Type2,ANSIS1.4Type2,IEC804Type2準(zhǔn)確度±1.5dB動(dòng)態(tài)范圍100dB測量范圍30-130dB頻率加權(quán)特性A和C特性預(yù)設(shè)量測時(shí)間1S,3S,10S,30S,1min,5min,8min,10min,15min,30min,1hrs,8hrs,24hrs動(dòng)態(tài)特性Impulse(...

TES-1352H可程式噪音計(jì)30dB-130dB

TES-1352H可程式噪音計(jì)30dB-130dB產(chǎn)品介紹：RS-232接口資料儲(chǔ)存功能自動(dòng)換檔30dB-130dB規(guī)范IECPub651Type2,ANSIS1.4Type2頻率范圍31.5Hz-8KHzA加權(quán)30dB-130dBC加權(quán)30dB-130dB檔位6檔位,間隔10-dB30-80dB/40-90dB/50-100dB/60-110dB/70-120dB/80-130dB自動(dòng)換檔30-130dB時(shí)間加權(quán)FastａndSlow動(dòng)態(tài)范圍50dB數(shù)字顯示4位數(shù)LCD(0...

TES-1351B手持式式噪音檢測儀

TES-1351B手持式式噪音檢測儀產(chǎn)品介紹：分辨率0.1dB大讀值鎖定功能輸出可外接記錄器TES-1351B手持式式噪音檢測儀技術(shù)參數(shù)：適用標(biāo)準(zhǔn)IEC651Type2測量范圍ALO(Low)-Weighting:35-90dBAHI(High)-Weighting:75-130dBCLO(Low)-Weighting:35-90dBCHI(High)-Weighting:75-130dB分辨率0.1dB頻率范圍31.5Hzto8KHz準(zhǔn)確度±1.5dB(ref...

TES-1350R 數(shù)字式噪音計(jì)35- 100dB

TES-1350R數(shù)字式噪音計(jì)35-100dB產(chǎn)品介紹：分辨率0.1dB大讀值鎖定功能輸出可外接記錄器與電腦連接（RS232）TES-1350R數(shù)字式噪音計(jì)35-100dB技術(shù)參數(shù)適用標(biāo)準(zhǔn)IEC651Type2測量范圍ALO(Low)-Weighting:35-100dBAHI(High)-Weighting:65-130dBCLO(Low)-Weighting:35-100dBCHI(High)-Weighting:65-130dB分辨率0.1dB頻率范圍31.5Hzto8...

TES-52A數(shù)字式噪音計(jì)26dB ~ 130dB

TES-52A數(shù)字式噪音計(jì)26dB~130dB產(chǎn)品介紹：解析度0.1dB動(dòng)態(tài)范圍60dB測量范圍26到130dBA和C頻率加權(quán)快速、慢速時(shí)間加權(quán)大、小音量含發(fā)生過去時(shí)間手動(dòng)音量紀(jì)錄及讀取TES-52A數(shù)字式噪音計(jì)26dB~130dB技術(shù)參數(shù)：適用標(biāo)準(zhǔn)IEC61672-1:2002Class2IEC60651:1979Type2ANSIS1.4:1983Type2數(shù)位顯示LCD4位數(shù)顯示、0.1dB解析度、每秒1次類比顯式60個(gè)條碼指示、1dB解析度、每秒8次測量范圍26dB~...

TES-1350A數(shù)字式噪音計(jì)35- 100dB

TES-1350A數(shù)字式噪音計(jì)35-100dB產(chǎn)品介紹：分辨率0.1dB大讀值鎖定功能輸出可外接記錄器適用標(biāo)準(zhǔn)IEC651Type2TES-1350A數(shù)字式噪音計(jì)35-100dB測量范圍ALO(Low)-Weighting:35-100dBAHI(High)-Weighting:65-130dBCLO(Low)-Weighting:35-100dBCHI(High)-Weighting:65-130dB分辨率0.1dB頻率范圍31.5Hzto8KHz準(zhǔn)確度±2d...