本浮計按標準計量局（玻璃浮計檢定規程）經本廠檢驗合格，準予出廠。 各種玻璃浮計允許誤差為+-1小分度。 付有溫度計的各種浮計溫度誤差為+-1小分度 使用前須諧拭清潔，不可以用手直接檫拭。 浮計與頁面接觸處，應有良好之彎月面。 液體與浮計標準不時，應送計量部門給予校正。 二．內 裝：100套 包裝箱尺碼：58x48x32cm 毛 重：15kg 凈 重：13kg The electricity liquid densimeter once uses the plan explaining that float to leave the factory according to national standard meterage bureau (gl floats to count verification regulation) by that the factory checkout qualified , is allowed. 1. Various gl floats to count allowable error in order +- 1 minimum graduates. 2. Fu You thermometer various floats to count temperature error in order +- 1 minimum graduates 3. Use front to must be settled wiping away a cleaning , being not able to use personally direct safras to wipe away. 4. Superficial the plan and page of face touch a place , due fine that crescent moon face. 5. When liquid does not accord with to floating to count a standard, should send metrological service to give adjustment. Pretend within two: 100 cover Package box size: 58 x48x32cm gross weight: 15 kg net weight: 13 kgs