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                                                                                                                        首頁 > 技術文章 > 靜水力學天平的使用及保養介紹
                                                                                                                        靜水力學天平的使用及保養介紹
                                                                                                                        發布日期:2022-07-15      瀏覽次數:673
                                                                                                                          天平是一種精密測量儀器,如果使用和保管不當,會使天平精度降低,誤差增大,甚至不能繼續使用。為此必須正確使用天平,加強對天平的維修與保養。 以下是對靜水力學天平的使用保養介紹:
                                                                                                                         
                                                                                                                          1、使用前要先調好天平的平衡位置,所稱之物及砝碼要盡量放在秤盤中心,大法碼放在中心,以免開啟天平后使秤盤產生劇烈的晃動,被稱物體不得超過天平*大稱量。
                                                                                                                         
                                                                                                                          2、在加卸被稱物體及砝碼時,應關閉天平后進行,否則會損壞刀刃。
                                                                                                                         
                                                                                                                          3、開啟天平與關閉天平時旋轉開關旋鈕,必須穩而均勻,當刀刃與刀承接觸后,可迅速旋轉旋鈕,關閉天平*好指針擺動至零點時關閉,以免產生大的震動。
                                                                                                                         
                                                                                                                          4、吊藍在水中時應在吊藍橫旦上加.上專用平衡砝碼并移動游碼,調好天平的平衡位置,向秤盤加卸砝碼時,必須從大約等于被衡量物體重量的砝碼開始,然后依次加減砝碼直到天平平衡為止。在天平未達到接近平衡狀態之前不要馬上開天平,應緩慢地旋轉開關旋鈕,發現指針偏斜很快時,應立即關閉天平,再酌量加減砝碼。
                                                                                                                         
                                                                                                                          5、衡量完畢后將所稱之物質及砝碼取下,不可留置盤上。
                                                                                                                         
                                                                                                                          6、盡量避免酸堿等有害物質直接附在秤盤上。
                                                                                                                         
                                                                                                                          本公司提供的HC-SG靜水力學天平用于固體樣品密度、體積的測量。加上人性化設計、結構新穎、操作方便,由電子天平與靜水力學裝置組合而成,精密電子天平的性能,使其擁有較高的性價比。提高了稱量的安全性,滿足室內與野外不同場合的需要。

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