參考價(jià): | 面議 |
- 822/882A/872A822/882A/872A系列 產(chǎn)品型號
- 品牌
- 生產(chǎn)商 廠商性質(zhì)
- 所在地
訪問次數(shù):1567更新時(shí)間:2022-02-16 08:01:42
ar-872a | ar-882a | ar-892 | |
temperature range | -18℃~1250℃ | -18℃~1500℃ | -18℃~1800℃ |
測溫范圍 | 0~2282℉ | 0~2732℉ | 0~3272℉ |
accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ |
測溫精確度 | |||
℃/℉ se-lection | √ | √ | √ |
℃/℉溫度單位轉(zhuǎn)換 | |||
distance spot ratio | 50:1 | 50:1 | 80:1 |
測量距離比率 | |||
data hold function | √ | √ | √ |
數(shù)據(jù)保持顯示功能 | |||
auto power shut off | √ | √ | √ |
自動(dòng)關(guān)機(jī)功能 | |||
emissivity | 0.1~0.99(可調(diào)) | 0.1~0.99(可調(diào)) | 0.1~0.99(可調(diào)) |
發(fā)射率 | |||
resolution | 0.1℃or0.1℉(<1000℃) | 0.1℃or0.1℉(<1000℃) | 0.1℃or0.1℉(<1000℃) |
解析度 | |||
laser target pointer se-lection | √ | √ | √ |
鐳射目標(biāo)顯示選擇功能 | |||
average and difference function | √ | √ | √ |
平均值和溫差測量功能 | |||
backlight display se-lection | √ | √ | √ |
背光顯示選擇功能 | |||
tripod mounting | √ | √ | √ |
可固定式 | |||
rs232 & dc output interface | √ | √ | √ |
rs232及dc信號輸出口 | |||
data logging(data log timing setup) | √ | √ | √ |
預(yù)設(shè)間隔測量時(shí)間并保留數(shù)據(jù) | |||
max and min function | √ | √ | √ |
zui大、zui小值測量功能 | |||
high low temperature alarm setup | √ | √ | √ |
高低溫報(bào)警設(shè)定功能 | |||
high low temperature alarm setup | √ | √ | √ |
高低溫報(bào)警設(shè)定功能 | |||
data store/recall function | √ | √ | √ |
測量數(shù)據(jù)儲存功能 | |||
response time & wavelengh | 500ms & (8-14)um | 500ms & (8-14)um | 500ms & (8-14)um |
響應(yīng)時(shí)間和響應(yīng)值長 | |||
repeatability | ±1%or±1℃ | ±1%or±1℃ | ±1%or±1℃ |