AR-862A | AR-872 | AR-882 |
Temperature Range | -18℃～850℃ | -18℃～1250℃ | -18℃～1500℃ |
测温范围 | 0～1568℉ | 0～2282℉ | 0～2732℉ |
Accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ |
测温精确度 |
℃/℉ Selection | √ | √ | √ |
℃/℉温度单位转换 |
Distance Spot Ratio | 8：1 | 30：1 | 50：1 |
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 | 0.95pre-set | 0.1~0.99(可调) | 0.1~0.99(可调) |
发射率 |
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 | 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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GENERAL CHARACTERISTICS | 一般特征 |
Power | 9V Alkaline Battery | 9V Alkaline Battery | 9V Alkaline Battery | 供电 | 9V碱性电池 | 9V碱性电池 | 9V碱性电池 | LCD size | 37*35mm | 50*37mm | 50*37mm | LCD尺寸 | Product Color | Yellow+Black | Yellow+Black | Red+Black | 产品颜色 | 黄+黑 | 黄+黑 | 红+黑 | Product Net Weight | 210g | 300g | 300g | 产品净重 | Product Size | 175*100*49mm | 200*138*57mm | 200*138*57mm | 产品尺寸 | |
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PACKING INFORMATION | 包装 |
包装方式1(中国) | 吸塑皮套包装 | 彩盒包装 | 彩盒包装 |
标准外箱容量 | 20 | 20 | 20 |
标准外箱尺寸 | 55.0*45.0*32.5cm | 55.0*43.0*47.0cm | 55.0*43.0*47.0cm |
标准外箱毛重 | 14.7kg | 16.8kg | 16.8kg |
| 包装方式2(Other Countries) | Blister | Gift Box | Gift Box | | Standard Quantity Per Carton | 40 | 20 | 20 | | Standard Carton Size | 62.0*44.2*28.0cm | 55.0*43.0*47.0cm | 55.0*43.0*47.0cm | | Standard Carton Gross Weight | 8.41kg | 16.8kg | 16.8kg |
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