AR882 红外线测温仪图片
测温仪型号
|
AR-862A
|
AR-872
|
AR-882
|
Temperature Range
测温范围
|
-18℃~850℃
|
-18℃~1250℃
|
-18℃~1500℃
|
0~1568℉
|
0~2282℉
|
0~2732℉
|
|
Accuracy
测温精确度
|
±2%or±2℃
|
±2%or±2℃
|
±2%or±2℃
|
℃/℉ Selection
℃/℉温度单位转换
|
√
|
√
|
√
|
Distance Spot Ratio
测量距离比率
|
8:1
|
30:1
|
50:1
|
Data Hold Function
数据保持显示功能
|
√
|
√
|
√
|
Auto Power Shut Off
自动关机功能
|
√
|
√
|
√
|
Emissivity
发射率
|
0.95pre-set
|
0.1~0.99(可调)
|
0.1~0.99(可调)
|
Backlight Display Selection
背光显示选择功能
|
√
|
√
|
√
|
Laser Target Pointer Selection
镭射目标显示选择功能
|
√
|
√
|
√
|
Average And Difference Function
平均值和温差测量功能
|
√
|
√
|
√
|
Max And Min Function
最大、最小值测量功能
|
√
|
√
|
√
|
High Low Temperature Alarm Setup
高低温报警设定功能
|
√
|
√
|
√
|
Data Store/Recall Function
测量数据储存功能
(断电记忆) |
√
|
√
|
√
|
Response Time & Wavelengh
响应时间和响应值长
|
500ms & (8-14)um
|
500ms & (8-14)um
|
500ms & (8-14)um
|
Repeatability
重复性
|
±1%or±1℃
|
±1%or±1℃
|
±1%or±1℃
|