公司動(dòng)態(tài) ET990D手持式紅外測(cè)溫儀 閱讀:228 發(fā)布時(shí)間:2017-1-14 ET990D手持式冶金非接觸紅外測(cè)溫儀: 型號(hào)規(guī)格ET990DSPECIFICATIONS測(cè)溫范圍200℃~2600℃Temperature Range392℉~4712℉測(cè)溫精度±1.5%or±1.5℃Accuracy測(cè)量物距比80:1Distance Spot Ratio發(fā)射率0.10 ~1.00連續(xù)可調(diào)Emissivity分辨率0.1℃or0.1℉(<1000℃)Resolution響應(yīng)時(shí)間和響應(yīng)波長(zhǎng)500ms&(0.9-1.7)umResponse Time&Wavelength冶金重復(fù)性±1%or±1℃RepeatabilityRS232電腦數(shù)據(jù)存儲(chǔ)傳輸功能√RS232 Input Interface配套電腦在線分析軟件√Corresponding Analyzing Software平均值和溫差測(cè)量功能√Average And Difference Function √ 高低溫報(bào)警設(shè)定功能√High Low Temperature Alarm Set測(cè)量數(shù)據(jù)存儲(chǔ)功能√Data Store/Recall Function攝氏華氏單位轉(zhuǎn)換√℃/℉ Selection數(shù)據(jù)保持顯示√Data Hold Function激光定位功能√Laser Target Pointer Function背景光顯示√Backlight Display Function自動(dòng)關(guān)機(jī)功能√Auto Power off低電量提示√