非接觸式*AR872D
| GENERAL FEATURES & SPECIFICATIONS | 一般功能和規格 | ||
AR-842A | AR-852A | AR872D | |
| TemperatureRange | -18℃～330℃ | -18℃～500℃ | -18℃～1050℃ |
| 測溫范圍 | 0～626℉ | 0～932℉ | 0～1922℉ |
| Accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ |
| 測溫精確度 | |||
| ℃/℉ Selection | √ | √ | √ |
| ℃/℉溫度單位轉換 | |||
| Distance Spot Ratio | 12:1 | 12:1 | 12:1 |
| 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 | √ | √ | √ |
| 發射率 | |||
| Backlight Display Selection | √ | √ | √ |
| 背光顯示選擇功能 | |||
| Laser Target Pointer Selection | √ | √ | √ |
| 鐳射目標顯示選擇功能 | |||
| Average And Difference Function | √ | √ | √ |
| 平均值和溫差測量功能 | |||
| Max And Min Function | √ | √ | √ |
| *、*小值測量功能 | |||
| 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 | |||
| 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 |
| LCDsize | 37*35mm | 37*35mm | 44*37.5mm |
| LCD尺寸 | |||
| Product Color | Dark Gray+Yellow | Dark Gray+Red | Yellow+Black |
| 產品顏色 | 深灰+黃 | 深灰+紅 | 黃+黑 |
| Product Net Weight | 210g | 210g | 480g |
| 產品凈重 | |||
| Product Size | 175*100*49mm | 175*100*49mm | 220*134*60mm |
| 產品尺寸 | |||
| 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 | 55.0*45.0*32.5cm | 55.0*45.0*32.5cm | 64*43*47cm |
| 標準外箱毛重 | 14.7kg | 14.7kg | 16.8kg |
| 包裝方式2(Other Countries) | Blister | Blister | Gift Box |
| Standard QuantityPer Carton | 40 | 40 | 20 |
| Standard Carton Size | 62.0*44.2*28.0cm | 62.0*44.2*28.0cm | 64*43*47cm |
| Standard Carton Gross Weight | 11.0kg | 11.0kg | 16.8kg |
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