DH-221F高精度紅外線快速水分測定儀 MOISTURE DETERMINATION BLANCE
產品說明：
本計在檢測材料之含水率，操作簡單，性能精密，具有任意自動毛重扣除，數值顯示清晰等功能。密閉室干燥，不愛外界影響：專業，純熟的熱對流控制技術，使干燥效率幾近**。
The FD-600 is a digital infrared moisture tester .operating keys have been kept to a minimum in order to improve operability .in addition the FD-600 provides features such as optional weight sampling ,auto tare subtracting ,high reduces the effects of outside air and helps to improve drying efficiency by skillfully controlling convection caused by heating .
參數規格：
| 型式Model | DH-221A | DH-221B |
| 測定方式Measure method | 加熱干燥重量測定方式heated drying weight measurement method | |
| 試料重量sample weight | 0.01~70g(可任選取樣optional weight sampling) | 0.002~51g(可任選取樣optional weight sampling) |
| 重量讀取限度 weight reading limit | 0.1g | 0.02g |
| 測定范圍measure range | 0~99%(水分moisture content),濕基準：wet base | |
| 精度accuracy | 取樣重量大于或等于10g（sample weight 10g or greater）:±0.1%，取樣重量(sample weight)5~10g: ±0.2% | 取樣重量大于或等于5g（sample weight5g or greater）:±0.05%，取樣重量(sample weight)1~5g: ±0.2% |
| 顯示方式 display format | 數位LCD液晶數位顯示*小顯示值0.1%;lowest digit display=0.1% | 大熒幕熒光顯示*小顯示值0.05/0.1/1%;lowestdigit display=0.05/0.1/1% |
| 熱源heat source | 185w紅外線燈：infrared lamp×1 | 具有SRA輻射器的400W直管素燈加熱系統 |
| 試料sample dish | SUS制：manufactured | |
| 體積Dimension(W×D×H) | 210×320×318mm | 215×320×173mm |
| 重量Weigh | 5kg | 6kg |
| 電源Power | AC 100V-240V, 50/60Hz | |
