• EmCrafts
  • SEM
  • Optional Devices
  • Optional Devices
  • 전처리 장비
  • Critical Point Dryer
  • Critical point dryer is an instrumental device which
    is used to preprocess biological specimens such
    as plants, insect, liver tissue, nerve cell, brain tissue etc.

  • At critical point, the specimen is dried using CO2.
    The original shape of specimen would be maintained and
    analyzed without causing surface tension by moisture
    and necrosis of biological tissue by dehydration.

  • Specification
    Specimen chamber 64mm dia. Chamber x 100mm length
    Chamber heating Controlled by thermocirculator
    Chamber cooling Cooled down by connecting the thermocirculator cooling coil to the main water supply or cooling water circulator
    Sample insertion Specimen boat provided for easy on insertion of specimen Baskets into chamber
    Operating range of
    the pressure chamber
    0 – 2,000 p.s.i. and 10 – 50 deg. C
  • Dimensions

    Dimensions Regular Jumbo
    Inside diameter 32 mm 64 mm
    Inside length 75 mm 100 mm
  • Freeze Dryer
  • Freeze dryer is to fix, dehydrate biological specimen with minimal shrinking and deformation.
  • Electronic    temperature control ranging from 0 ℃ to 40 ℃. Rapid  adjustment of temperature, 
    10 minutes for adjustment from  40 ℃ to 5 ℃.
  • Cool Stage
  • Cool stage offers a flexible heating/cooling to observe biological specimen. Biological specimen    can be observed using cool stage with minimal dehydration  and deformation at lower temperature.   Easily damaging Specimen by E-beam is also observable using cool stage.
  • Specification
  • temperature range: -25 ℃ to 50 ℃temperature accuracy: ± 1.5 ℃Maximum cooling/heating rate: 30 ℃/min.