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  • 글제목
  • Measuring fast UV curing materials using the new FastOsc (fast oscillation) technique from Thermo
  • 작성자
  • MCIK
  • 작성일
  • 2012-03-13 (화) 14:01
  • 첨부#1
  • UV.pdf (2,503KB) (Down:55)

     
    Haake MARS Rheometer 의 Fast Oscillation Function을 이용해
    급속히 경화하는 시료의 Rheology 시험시 초당 수백개의 Data
    취득이 가능해 졌습니다 ( 일반 Oscillatory Rheometer 의 경우
    초당 1~2 개 시험 데이터 저장).
     
    In order to be able to monitor very
    fast curing reactions the new FastOsc
    (fast oscillation) technique was developed
    for the HAAKE MARS III
    instrument.
     
    The FastOsc technique as implemented
    in the HAAKE MARS III
    has a maximum data acquisition
    rate for the rheological data (G’, G“,
    etc.) of 500 Hz, i.e. a time of 2 ms
    between two data points! This value
    is independent of the actual oscillation
    frequency.
     
    With the FastOsc Mode an impressive
    new technique is available for the
    HAAKE MARS III for measuring
    very fast curing processes in CS- and
    CD-Mode! A portfolio of UV curing
    cells enables the simulation of
    standard curing processes, processes
    with individual setups as well as
    thermal assisted UV curing processes.
    Thanks to the fully automated measurement
    and evaluation sequences
    (jobs) in the HAAKE RheoWin
    software, which include the control
    of the UV light source shutter, high
    quality data is easily realized for
    both R&D and quality control
    purposes.