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如何正确使用FA系列电子天平?

Update time:2020-06-29 09:29:07The number of clicks:9880TimesSize:T|T
准备将FA系列电子天平放在稳定的工作台上,避免振动,气流、阳光直射和剧烈的温度波动。



FA系列电子天平

(一)准备将FA系列电子天平放在稳定的工作台上,避免振动,气流、阳光直射和剧烈的温度波动。安装称盘,调整水平调节脚,使水泡位于水准器中心。接通电源前请确认当地交流电压是否与天平所需电压一致。为获得准确的称量结果,在进行称量前需使天平按通电源预热,至少 60分钟以达到工作温度。


(二)开机/关机

开机使称盘空载并按压键,天平进行显示自检(显示屏所有字段短时点亮)显示天平型号,当天平显示回零时,天平就可以称量了。当遇到各种功能键有误无法恢复时,重新开机即可恢复出厂设置。

关机确保称盘空载后按压,天平如长时期不用,请拔去电源插头。

(三)校准为获得准确的称量结果,需对天平进行校准以适应当地的重力加速度。校准应在天平经过预热并达到工作温度后进行,遇到以下情况需对天平进行校准。

(四)称量:天平经校准后即可进行称量,称量时须等显示器左下角“○”标志熄灭后才可读数,称量时被测物需轻拿轻放,并确保不使天平超载,以免损坏天平的传感器。其它功能键的使用。

(五)清零/去皮键清零:当天平空载时,如显示不在零状态,可按键,使天平显示回零。此时才可进行正常称量去皮:小颗粒物和液体在称量时都需使用容器,可将容器放在称盘上,按键,使天平回零,然后再将该容器和待称物放到称盘上,此时天平显示的结果即为上述待称物的净重,如果将容器从称盘上取走,则皮重以负值显示,皮重将一直保留到再次按键或关机为止。

(六)积分时间调整键和灵敏度调整键键或键可分别选择四种不同的模式,操作方法为:按住键不放,直到显示“INT-1”、“INT-2”、“INT-3”或“INT-0”为止。
常州市衡正电子仪器有限公司 (Edit:冉冉科技)
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