Du Noüy ring tensiometer

【儀器管理員 Administrators】

• 朱敬庭 Zhu, Jing-Ting / a00501907[at]gate.sinica.edu.tw / 02-2789-8419 (0923-831-009)

【特殊安全規則 Special safety notices and regulations】

使用者安全與儀器保全 User and instrumentation safety

• 確實填寫紀錄本，未確實填寫者停權兩周。儀器若有任何問題，請立即向管理員反映。
  Fill out the logbook accurately; failure to do so can lead to the penality of two-week account suspension. Inform administrators immediately of any apparatus issues.


• 因人力有限，使用者在預約實驗時間前請聯絡並確認管理者能在場協助。
  Due to limited manpower, users must contact the administration to make sure that the administrator is available to offer assistance before making any reservations.


• 樣品材料必須得到管理者許可才能進行量測。
  The material of the sample to be measured with the instrument must be approved by the administrator.


• 實驗室備有訪客用室內鞋，經常使用儀器者應自帶實驗室用鞋。
  Indoor shoes for visitors are provided. Frequent users should bring their own laboratory shoes.

【儀器重點規格 Main specifications】

This is an in-house apparatus. Constact admininstrators for detailed specs.

• 名稱 Name: Du Noüy ring tensiometer
• Measuring the surface tension and interfacial tension of liquids
• Ring 1: Wire diameter, r = 0.32mm; Ring diameter, R = 19.595mm
• Ring 2: Wire diameter, r = 0.35mm; Ring diameter, R = 19.1625mm

【使用者資格與教育訓練 User qualification and training】

• 合格使用者須通過管理員認可的教育訓練，包括現場教學與實習。教育訓練會定期實施或依需求辦理。只有合格使用者才能進入實驗室並預約使用儀器。
  Qualified users must pass the training certified by the administrators. The training includes on-site tutorial and practice sessions and will be offered regularly or on demand. Only qualified users can gain access to the lab and reserve the instrument.


• 預備知識：
  Prerequisite:


• 教育訓練資源與教材 Training resources and materials:

【預約 Reservation】

• 申請使用 Application
• 儀器預約系統 Apparatus Reservation System (ARS)

【收費 Charge】

• No charge yet.