电子天平操作规范.docx

文档介绍：电子天平操作规范
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制修纪要
键
Peeled key
. LCD液晶显示屏
LCD liquid crystal display
.不锈钢秤盘
Stainless steel weighing pan
.校准键
Calibration
.打印键
Print Key
.底盘：可调节水平螺丝脚
Chassis: Adjustable horizontal screw feet
.去皮键
Peeled key
.模式键
Mode button
4. 2. Method of operation
4. the power, turn on the power, display nF --- 1“ to "F --- 9'\then the "0"，preheated for 15 minutes, Have a short timedrift at the begin is a normal phenomenon, waiting for a moment can be stable.
接通电源，按开关键，显示到“F——9”后出现“0”接下来应通电预热15分钟，刚开 机时显示有所漂移属正常现象，一段时间后即可稳定。
. Weighing

4. 3. 1. Direct weighing method
4. 3.
Put items on the balance pan. When there is a stable mark on the display, read the mass value. 将物品放到天平盘上。当显示器上出现稳定标记时，读出质量数值
4. 3. 2. Peeled weighing method
4. 3. you want to remove the tare weight, put the utensil on the weighing platform first, then press "TARE" or "Zero" key , when the value is stable, the balance will display "0"，then put the items in the utensil, the number displayed is the net weight of the item. Remove the items and utensils. The balance shows the negative value is the weight of the utensil. Press the "TARE" key to return “0”.
如需去除器皿皮重，那么先将器皿放于称台上，待示值稳定后按“去皮” (TARE)或“置零” 键，天平显示“0”，然后将需称重物品放于器皿上，此时显示的数字为物品的净重，拿掉物品及器皿，天平显示器皿重量的负值，仍按“