上海實潤實業有限公司
Shanghai shirun industrial co. LTD
砝 碼 鑒 定 合 格 證
Qualification Certificate of Weight Appraisal
等 級：_E2______________________
Grade: E2______________________
編 號：_ 5440 _____________
No: 5440______________
材 質：_316無磁不銹鋼____________
Material: _316 magnetic free stainless steel_
數 量 1個_____________________
Quantity: 1pcs_____________________
密 度：_ 7.94g/cm3___________________
Density: ___7.94g/cm3_______________
規 格：_ 50g________________________
Rules: ___ 50g_______________________
鑒定標準：_ JJG99-2006_________________
Identification criteria： JJG99-2006_
鑒定結果：___合格______________________
Identification results： Qualified
鑒定人：__姜紅_________
The surveyor： Hong Jiang
復核人： _陳善龍____ __
Reviewer： ShanLong Chen
檢定日期：__2021__年_3__月_19日
Check the date： March 17, 2021
有效日期：___2022_年_3月__19_日
The effective date: March 17, 2022
注意事項：在行任何測試之前，砝碼都必須要清潔。清潔過程不能去除任何一塊砝碼材料。砝碼在抓取和儲存時都必須保持其清潔。清潔時不得改變砝碼的表面特性（如：劃傷砝碼）。如果砝碼上有灰塵，可以用干凈的無水乙醇清潔砝碼或局部。帶有調節腔的砝碼不得浸入溶液中，以免液體浸入腔體。
Note: before any test, the weights must be cleaned. The cleaning process does not remove any weight material. Weights must be kept clean while being grabbed and stored. Do not change the surface properties of the weights (e.g. scratch weights) during cleaning. If the weight is dusty, clean the weight or area with clean anhydrous ethanol. Weights with regulating Chambers should not be immersed in solution to prevent the liquid from entering the chamber.
