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LumiFuge Stability Analyser
Ãʱâ ÃøÁ¤µÈ Transmission profiles
ºÐ»ê¾ÈÁ¤¼º ºÐ¼® °á°úÀÎ Stability Index
Cat. No.
LF 110 LumiFuge Stability Analyser (4 ~ 40 ¡É) °ßÀû¿äû
LF 111 LumiFuge Stability Analyser (4 ~ 60 ¡É) °ßÀû¿äû

¿ø½É·ÂÇÏ¿¡¼­ ¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼º (dispersion stability) À» ºÐ¼®ÇÏ´Â Àåºñ

8 °³ÀÇ sample À» µ¿½Ã¿¡ ÃøÁ¤ ¹× ºñ±³ °¡´É
ÃøÁ¤ ¿ø¸®
1. ÃÖ´ë 2,300 G ÀÇ ¿ø½É·ÂÀ» ÀÌ¿ëÇÏ¿© tube ³» ¹°ÁúÀÇ
    sedimentation ¶Ç´Â creaming Çö»óÀ» °¡¼ÓÈ­ ½ÃÅ´
2. ±ÙÀû¿Ü¼± (NIR) À» ¹°ÁúÀÌ µé¾îÀÖ´Â tube ¼¼·ÎÃà Àüü¿¡
    Åõ°úÇÏ¿© Åõ°úµµ (transmission) ¸¦ ÃøÁ¤
3. Åõ°úµµ¸¦ ¿¬¼ÓÀûÀ¸·Î ÃøÁ¤Çϸé Åõ°úµµÀÇ º¯È­¸¦ ¾Ë ¼ö ÀÖ´Â
    transmission profile À» ±¸ÇÒ ¼ö ÀÖ´Ù.
4. transmission profile À» ºÐ¼®ÇÏ¿© ¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼ºÀ»
    ºÐ¼® °¡´É
5. ÀÌ ±âº» µ¥ÀÌÅÍ¿¡ ¹°ÁúÀÇ ±¼Àý·ü°ú ¹Ðµµ¸¦ ÀÔ·ÂÇϸé
    ÀÔµµºÐ¼® (particle size distibution) ÀÌ ÀÌ·ç¾î Áü
¿ø½É·ÂÇÏ¿¡¼­ ¹°ÁúÀÇ ÀçºÐ¸® µÇ´Â Á¤µµ¸¦ ÃøÁ¤ÇϹǷΠÃøÁ¤
½Ã°£ÀÌ ¸Å¿ì ºü¸£´Ù. (ÀÚ¿¬ Áß·ÂÇÏ¿¡¼­ ÃøÁ¤ÇÒ °æ¿ì ¼öÀÏ, ¼öÁÖ ¶Ç´Â ¼ö°³¿ùÀÇ ±â°£ÀÌ ¼Ò¿äµÊ.)
ÀÚ¿¬ Áß·ÂÇÏ¿¡¼­ ÃøÁ¤ÇÏ´Â ºÐ»ê¾ÈÁ¤¼º ÃøÁ¤º¸´Ù ¾à 5,000 ¹è ºü¸£°Ô ÃøÁ¤
¿ø½É·ÂÇÏ¿¡¼­ ÀϾ´Â ¹°ÁúÀÇ ÀçºÐ¸® µÇ´Â Á¤µµ´Â ÀÚ¿¬Áß·ÂÇÏ¿¡¼­ ÀϾ´Â Á¤µµ¿Í µ¿ÀÏÇϹǷΠÁ¤È®ÇÑ ºÐ»ê¾ÈÁ¤¼º ºÐ¼®ÀÌ °¡´É
¼öõ°³ÀÇ NIR sensor ¸¦ ÀÌ¿ëÇÏ¿© ¹°Áú ÀüüÀÇ Åõ°úµµ¸¦ ÃøÁ¤ÇϹǷΠ¸Å¿ì Á¤¹ÐÇÑ Åõ°úµµ ÃøÁ¤ °¡´É
ÃøÁ¤µÈ Åõ°úµµ (Transmission Profile) ¸¦ ºÐ¼®ÇÏ¸é ¹°ÁúÀÇ ºÐ»ê.À¯È­ »óŸ¦ ÆÄ¾Ç °¡´É
1. ¹°ÁúÀÌ ºÐ»ê (soild in liquid) ¶Ç´Â À¯È­ (liquid in liquid) ÀÎÁö
    È®ÀÎ
2. ¶Ç´Â ¹°ÁúÀÌ ºÐ»ê°ú À¯È­°¡ º¹ÇÕÀûÀ¸·Î Á¸ÀçÇÏ´ÂÁö È®ÀÎ
3. µ¿ÀÏÇÑ Å©±âÀÇ ÀÔÀÚ·Î ÀÌ·ç¾îÁø ¹°ÁúÀÎÁö ¾Æ´Ï¸é ´Ù¾çÇÑ
    Å©±âÀÇ ÀÔÀÚ·Î ÀÌ·ç¾î Áø ¹°ÁúÀÎÁö È®ÀÎ °¡´É
4. ¹°Áú³» ÀÔÀÚ°¡ µ¶¸³ÀûÀ¸·Î Á¸ÀçÇÏ´ÂÁö ¾Æ´Ï¸é ÀÔÀÚµé »çÀÌ¿¡
    Àη ¶Ç´Â ô·ÂÀÌ Á¸Àç ÇÏ´Â Áö È®ÀÎ
5. ¹°ÁúÀÇ ºÐ»ê.À¯È­°¡ ¾î´À Á¤µµ Àß µÇ¾ú´ÂÁö È®ÀÎ
6. ±âŸ
¹°ÁúÀÇ ºÐ»ê.À¯È­ Á¤µµ¸¦ ´ÙÀ½°ú °°Àº °³³äÀÇ ¼öÄ¡·Î Ç¥½Ã°¡
°¡´ÉÇÏ¿© ¹°Áú°£ ºÐ»ê.À¯È­ Á¤µµ¸¦ ºñ±³ ÃøÁ¤ÀÌ °¡´É
1. ¾ÈÁ¤¼º Áö¼ö (stability index)
2. ħ°­¼Óµµ (sedimentation velocity) µî
product ÀÇ shelf-life ¿¹Ãø
1. µ¿ÀÏÇÑ ¹°ÁúÀ» °¢±â ´Ù¸¥ ¿ø½É·ÂÇÏ¿¡¼­ (¿¹¸¦µé¾î 500G,
    1000G, 2000G) ÃøÁ¤À» ÇÏ¸é °¢ Áß·ÂÇÏ¿¡¼­ÀÇ ÀÔÀÚ
    ħ°­¼Óµµ (sedimentation velocity) ¸¦ ÃøÁ¤ °¡´É
2. ÀÌ µ¥ÀÌÅ͸¦ ÀÀ¿ëÇϸé ÀÚ¿¬ Áß·ÂÇÏ¿¡¼­ÀÇ ÀÔÀÚ Ä§°­¼Óµµ¸¦
    °è»ê °¡´É
3. ÀÚ¿¬ Áß·ÂÇÏ¿¡¼­ÀÇ ÀÔÀÚ Ä§°­¼Óµµ´Â ¿¹¸¦µé¾î 1.5§­/day ¿Í
    °°ÀÌ Ç¥½ÃµÇ¹Ç·Î 1³â ÈÄ¿¡´Â ÀÌ ¹°ÁúÀº 547.5 §­ Á¤µµ ħÀüÀÌ
    ÀϾ °ÍÀÌ´Ù¶ó´Â ¿¹ÃøÀÌ °¡´ÉÇÏ´Ù.
4. ÀÌ °è»ê¹ýÀ» ÀÌ¿ëÇÏ¸é ¾î¶² Á¦Ç°ÀÇ À¯Åë±â°£ ¼³Á¤°ú È®ÀÎÀÌ
    ÀÌ¿ë °¡´É


  Sample   8 different samples measured at once under identical conditions
  Relative Centrifugal Force   6 ~ 2,300 G
  Optics   Advanced optics, very variable light intensity
  Light   Customized light sources
  Temperature control   From 4 ~ 60 ¡É, ¡¾1 K
  Measuring time   Up to 42 hrs, depending on task and objective Customizing of measuring time and interval
  Sample volume   0.1 ~ 2.0 §¢ (depending on cell type)
  Sample concentration   0.1 ~ 90 Vol%
  Sample viscosity   0.8 ~ 108 mPas
  Particle size   50 nm ~ 1,000 nm
  Cell types   Different cell types available for optimal conditions
  PC   PC controlled operation (Win2000 / xp)
  Regulations   Device and SEPView-Software comply with CFR 21 Part 11 regulations





 
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