非接触式红外线测温仪 |
NON-CONTACT INFRARED THERMOMETER | |
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GENERAL FEATURES & SPECIFICATIONS | 一般功能和规格 | |
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| AR-872A | AR-882A | AR-892 | |
Temperature Range | -18℃～1250℃ | -18℃～1500℃ | -18℃～1800℃ | |
测温范围 | 0～2282℉ | 0～2732℉ | 0～3272℉ | |
Accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ | |
测温**度 | |
℃/℉ Selection | √ | √ | √ | |
℃/℉温度单位转换 | |
Distance Spot Ratio | 50：1 | 50：1 | 80：1 | |
测量距离比率 | |
Data Hold Function | √ | √ | √ | |
数据保持显示功能 | |
Auto Power Shut Off | √ | √ | √ | |
自动关机功能 | |
Emissivity | 0.1~0.99(可调) | 0.1~0.99(可调) | 0.1~0.99(可调) | |
发射率 | |
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 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 | |
Backlight Display Selection | √ | √ | √ | |
背光显示选择功能 | |
Tripod Mounting | √ | √ | √ | |
可固定式 | |
RS232 & DC Output interface | √ | √ | √ | |
RS232及DC信号输出口 | |
Data Logging(Data log Timing Setup) | √ | √ | √ | |
预设间隔测量时间并保留数据 | |
Max And Min Function | √ | √ | √ | |
*大、*小值测量功能 | |
High Low Temperature Alarm Setup | √ | √ | √ | |
高低温报警设定功能 | |
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 | 500ms & (8-14)um | 500ms & (8-14)um | 500ms & (8-14)um | |
响应时间和响应值长 | |
Repeatability | ±1%or±1℃ | ±1%or±1℃ | ±1%or±1℃ | |
重复性 | |
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