非接觸式紅外線測溫儀 |
non-contact infrared thermometer | |
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general features & specifications | 一般功能和規格 | |
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| | 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 | √ | √ | √ | |
℃/℉溫度單位轉換 | |
distance spot ratio | 50：1 | 50：1 | 80：1 | |
測量距離比率 | |
data hold function | √ | √ | √ | |
數據保持顯示功能 | |
auto power shut off | √ | √ | √ | |
自動關機功能 | |
emissivity | 0.1~0.99(可調) | 0.1~0.99(可調) | 0.1~0.99(可調) | |
發射率 | |
resolution | 0.1℃or0.1℉(<1000℃)
1℃or1℉(≤1000℃) | 0.1℃or0.1℉(<1000℃)
1℃or1℉(≤1000℃) | 0.1℃or0.1℉(<1000℃)
1℃or1℉(≤1000℃) | |
解析度 | |
laser target pointer se-lection | √ | √ | √ | |
鐳射目標顯示選擇功能 | |
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) | √ | √ | √ | |
| 預設間隔測量時間并保留數據 | |
max and min function | √ | √ | √ | |
Z大、Z小值測量功能 | |
high low temperature alarm setup | √ | √ | √ | |
高低溫報警設定功能 | |
high low temperature alarm setup | √ | √ | √ | |
高低溫報警設定功能 | |
data store/recall function | √ | √ | √ | |
測量數據儲存功能
（斷電記憶） | |
response time & wavelengh | 500ms & (8-14)um | 500ms & (8-14)um | 500ms & (8-14)um | |
響應時間和響應值長 | |
repeatability | ±1%or±1℃ | ±1%or±1℃ | ±1%or±1℃ | |
重復性 | |
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general characteristics | 一般特征 | |
power | 9v alkaline battery | 9v alkaline battery | 9v alkaline battery | 供電 | 9v堿性電池 | 9v堿性電池 | 9v堿性電池 | lcd size | 44＊37.5mm | 44＊37.5mm | 44＊37.5mm | lcd尺寸 | product color | yellow+black | yellow+black | dark gray+yellow | 產品顏色 | 黃+黑 | 黃+黑 | 深灰+黑 | product net weight | 480g | 480g | 480g | 產品凈重 | product size | 220＊134＊60mm | 220＊134＊60mm | 220＊134＊60mm | 產品尺寸 | | |
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packing information | 包裝 | |
包裝方式1(中國) | 彩盒包裝 | 彩盒包裝 | 彩盒包裝 | |
標準外箱容量 | 20 | 20 | 20 | |
標準外箱尺寸 | 64＊43＊47cm | 64＊43＊47cm | 64＊43＊47cm | |
標準外箱毛重 | 16.8kg | 16.8kg | 16.8kg | |
| 包裝方式2(other countries) | gift box | gift box | gift box | | standard quantity per carton | 20 | 20 | 20 | | standard carton size | 64＊43＊47cm | 64＊43＊47cm | 64＊43＊47cm | | standard carton gross weight | 16.8kg | 16.8kg | 16.8kg |
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