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¿µÁøÄÚÆÛ·¹ÀÌ¼Ç Á¾ÇÕÄ«´Ù·Î±×



Fig.1. LUMiReader Separation Analyser
Fig.2. LUMiReader Separation Analyser with Chiller
Fig.3. LUMiReader
Fig.4. Lichrosorb (needles), polydisperse
LUMiReader PSA ·Î ÃøÁ¤ÇÑ Åõ°úµµ ÇÁ·ÎÆÄÀÏ
Fig.5. Slurry, zone sedimentation
LUMiReader PSA ·Î ÃøÁ¤ÇÑ Åõ°úµµ ÇÁ·ÎÆÄÀÏ
Fig.6. Transmission profile and corresponding particle size distribution of 4-modal PMMA reference particles.
Fig.7. Particle velocity distribution of a suspension made from batches of 4 monodisperse PMMA reference particles (nominal size indicated, LUMiReader PSA, 120 profiles, ¥Ät = 20 s, T = 30¡É, ¥ë = 870 nm)
Fig.8. Tilt Technology of LUMiReader PSA
Cat. No.
452-10000, Multi-Wavelength Separation Analyzer
              LUMiReader PSA 452
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ÀÚ¿¬ Áß·ÂÇÏÀÇ ÀÚ¿¬Ä§°­ Á¶°Ç¿¡¼­ Multi-Wavelength ¸¦ »ùÇÿ¡ Á¶»ç ÈÄ Æ¯Çã¹ÞÀº ºÐ¼® ±â¼úÀÎ STEP Technology¢ç ¸¦ ÀÌ¿ëÇÏ¿© ºÐ»êµÈ ¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼º ºÐ¼®°ú ÀÔµµºÐÆ÷¸¦ ºÐ¼®ÇÒ ¼ö ÀÖ´Â Separation Analyser

±¹Á¦Ç¥ÁØÈ­±â±¸(ISO) ¿¡¼­ ÀÎÁõÇÑ ±¹Á¦Ç¥Áرâ¼úÀÔ´Ï´Ù. (ISO 13097, 13317)

¿µÁøÄÚÆÛ·¹ÀÌ¼Ç ½ÇÇè½Ç¿¡¼­ ¾ðÁ¦µçÁö Å×½ºÆ® ÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.

¡Ø LUMiReader PSA 452 Ä«´Ù·Î±×

LUMiReader PSA ºÐ»ê ¾ÈÁ¤¼º ºÐ¼®
ÀÚ¿¬ Áß·ÂÇÏ¿¡¼­ ºÐ»ê¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼º°ú ÀÔµµºÐÆ÷¸¦ ÃøÁ¤/ºÐ¼®
ºÐ»ê.À¯È­µÈ ¹°ÁúÀÌ ÀÚ¿¬Áß·ÂÇÏ¿¡¼­ sedimentation / creaming µÇ´Â Çö»óÀ» ¼ö õ°³ÀÇ ±¤¼¾¼­¸¦ ÀÌ¿ëÇÏ¿© tube ³» Àüü »ùÇÃÀÇ Åõ°úµµ¸¦ µ¿½Ã¿¡ ÃøÁ¤ÇÏ¿© Åõ°úµµ º¯È­¸¦ Èí±¤µµ·Î ÀüȯÇÏ¿© º¸¿©ÁÖ´Â Àåºñ
tube ³» solid / oil »ùÇÃÀº ½Ã°£ÀÇ È帧¿¡ µû¶ó ħ°­ ¶Ç´Â ºÎÀ¯ÇÏ°Ô µÇ´Âµ¥ ÀÌ·¯ÇÑ sedimentation / creaming ÀÇ º¯È­¸¦ ÀÏÁ¤½Ã°£ °£°ÝÀ¸·Î °è¼ÓÀûÀ¸·Î Åõ°úµµ¸¦ ÃøÁ¤ÇÏ°í Àüü Åõ°úµµ ±×·¡ÇÁ¸¦ Èí±¤µµ ÇÁ·ÎÆÄÀÏ (profile) ·Î ÀüȯÇÏ¿© Ç¥½ÃÇÏ¿© ÁØ´Ù.
¼ö õ°³ÀÇ ±¤¼¾¼­¸¦ ÀÌ¿ëÇÏ¿© tube ³» sample Àüü (from top to bottom) ÀÇ ÀÔÀÚ ¿òÁ÷ÀÓÀ» µ¿½Ã¿¡ ÃøÁ¤ ºÐ¼®ÇϹǷΠ¸Å¿ì »ç½ÇÀûÀÌ°í Á¤È®ÇÑ Èí±¤µµ ÇÁ·ÎÆÄÀÏÀ» ±¸ÇÒ ¼ö ÀÖ´Ù.
ÃøÁ¤µÈ Èí±¤µµ ÇÁ·ÎÆÄÀÏÀº ºÐ¼®ÇÁ·Î±×·¥ÀÎ SEPView ¸¦ ÀÌ¿ëÇÏ¿© Åõ°úµµ ÇÁ·ÎÆÄÀÏ·Î ÀüȯÀÌ °¡´É
Åõ°úµµ ÇÁ·ÎÆÄÀÏÀº »ùÇó» ÀÔÀÚÀÇ Æ¯¼º¿¡ ´Ù¾çÇÏ°Ô ³ªÅ¸³ª¹Ç·Î Åõ°úµµ ÇÁ·ÎÆÄÀÏÀ» ÀÌ¿ëÇÏ¿© creaming, sedimentation, coalescence, aggregation and flocculation ¿Í °°Àº Çö»óÀ» Á¤È®ÇÏ°í ½Å¼ÓÈ÷ ÆÇ´ÜÇÒ ¼ö ÀÖ´Ù. (¾Æ·¡ Profile Fingerprinting ¼³¸í ÂüÁ¶)
ÃøÁ¤µÈ Èí±¤µµ ÇÁ·ÎÆÄÀÏÀº ºÐ¼®ÇÁ·Î±×·¥ÀÎ SEPView ¸¦ ÀÌ¿ëÇÏ¿©
´ÙÀ½°ú °°Àº ºÐ»ê¾ÈÁ¤¼º °ü·Ã Ç׸ñÀ» ºÐ¼®ÇÏ¿© À¯¿ëÇÑ µ¥ÀÌÅ͸¦
´Ù¾çÇÏ°Ô ±¸ÇÒ ¼ö ÀÖ´Ù.
- Instability Index
- Clarification
- Phase separation
- Sedimentation velocity distribution
- First derivative of integral transmission µî
´ÙÆÄÀå (Multi-wavelength) ÃøÁ¤ ¹æ½Ä
LUMiReader PSA ´Â NIR (870nm), Red(630nm), Blue (410nm) 3°¡Áö ÆÄÀåÀ¸·Î Åõ°úµµ¸¦ ÃøÁ¤ÇÕ´Ï´Ù.
¨ç Å©±â°¡ ´õ ÀÛÀº ÀÔÀÚ¸¦ °¡Áø ¹°ÁúÀ» ºÐ¼®°¡´ÉÇÕ´Ï´Ù.
Åõ°úµµ¸¦ ÀÌ¿ëÇÏ´Â ºÐ¼®Àåºñ¿¡¼­´Â ÀϹÝÀûÀ¸·Î NIR (near infra red, ±ÙÀû¿Ü¼±) À» ±¤¿ø (ligh source) À¸·Î ÀÌ¿ëÇÏ°í ÀÖ½À´Ï´Ù.
ÀÌ°ÍÀº NIR ÀÌ ¾×üÀÇ »ö±ò Â÷ÀÌ¿¡ µû¸¥ Èí±¤µµ Â÷ÀÌ°¡ °ÅÀǾø¾î ¿ë¾×³óµµ¿¡ µû¸¥ Èí±¤µµ ÃøÁ¤À» Á¤È®È÷ ÇÒ ¼ö Àֱ⠶§¹®ÀÔ´Ï´Ù.
±×·¯³ª ÆÄÀåÀÎ 870nm ÀÎ ÆÄÀåÀÎ NIR Àº ÃÖ´ë 40nm Å©±â ÀÔÀÚ±îÁö ºÐ¼®À» ÇÒ ¼ö ÀÖÁö¸¸ ÆÄÀåÀÌ ´õ ªÀº ÆÄÀåÀÎ Blue ±¤¿øÀº ÃÖ´ë 10nm Å©±â ÀÔÀÚ±îÁö ºÐ¼®ÀÌ °¡´ÉÇÕ´Ï´Ù.
¨è ±¼Àý·ü °ªÀÌ ¾ø¾îµµ ÀÔµµ ºÐ¼®ÀÌ °¡´ÉÇÕ´Ï´Ù.
·¹ÀÌÀúºÐ¼®¹ýÀ» ÀÌ¿ëÇÏ´õ¶óµµ ÀÔÀÚÅ©±â¸¦ ÃøÁ¤Çϱâ À§Çؼ­´Â ¹°ÁúÀ» ±¸¼ºÇÏ´Â ¸ðµç ¿ë¸Å, ¿ëÁúÀÇ ±¼Àý·üÀ» ÀÔ·ÂÇÏ¿©¾ß ÇÕ´Ï´Ù. ±¼Àý·üÀ» ÀÔ·ÂÇÏ´Â ÀÌÀ¯´Â ¹°ÁúÀÇ Èí±¤°è¼ö¸¦ ±¸Çϱâ À§ÇÔÀÔ´Ï´Ù.
LUMiReader PSA ´Â 3°³ÀÇ ÆÄÀåÀ¸·Î ¿¬¼ÓÀ¸·Î ¹°ÁúÀÇ Èí±¤µµ¸¦ ÃøÁ¤ÇÑ ÈÄ ¼¼°³ÀÇ Èí±¤µµ Â÷À̸¦ ºñ±³ÇÏ¿© ÇØ´ç ¹°ÁúÀÇ Èí±¤°è¼ö¸¦ ±¸ÇÏ°Ô µË´Ï´Ù. ±×·¯¹Ç·Î ÀÌ Èí±¤°è¼ö¸¦ ÀÌ¿ëÇÏ¿© ¹°Áú¿¡ ÀÖ´Â ÀÔÀÚÀÇ Å©±â¸¦ È®ÀÎÇÒ ¼ö ÀÖ°í ¶ÇÇÑ ÀÔµµ (PSD, particle size distribution)À» ±¸ÇÒ ¼ö ÀÖ´Â °ÍÀÔ´Ï´Ù.
LUMiReader PSA ÀÔµµ ºÐ¼®
3°³ÀÇ ÆÄÀåÀ» ÀÌ¿ëÇÏ¿© ÃøÁ¤ÇϹǷΠ±¼Àý·ü °ªÀ» ³ÖÁö ¾Ê°íµµ volume-based PSD (particle size distribution) À» ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.
´Ù¾çÇÑ Á¾·ùÀÇ ¿ëÁú°ú ¿ë¸Å°¡ ¼¯¿©ÀÖ´Â ¹°Áúµµ ±¼Àý·ü ÀԷ¾øÀÌ ÀÔµµºÐ¼®ÀÌ °¡´ÉÇÕ´Ï´Ù.
¹°ÁúÀ» Èñ¼®ÇØ¾ß ÇÏ´Â Àü´Ü°è¾øÀÌ ¹Ù·Î ÀÔµµºÐ¼®ÀÌ °¡´ÉÇÕ´Ï´Ù.
ÀÔÀÚ°¡ Á¸ÀçÇÏ´Â »ùÇó» ½ÇÁ¦ ȯ°æ ±× »óÅ¿¡¼­ ÀÔµµ¸¦ ÃøÁ¤ÇÕ´Ï´Ù.
´Ù¸¥ ÀÔµµºÐ¼® ¹æ¹ý¿¡¼­´Â ºÒ°¡´ÉÇÑ, °í³óµµ sample ÀÇ ÀÔµµºÐ¼®µµ °¡´ÉÇÕ´Ï´Ù.
< 500nm ¿¡¼­ 300¥ìm Å©±â ¹üÀ§ÀÇ ÀÔÀÚ¸¦ ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
(10nm ÀÔÀÚÅ©±â±îÁö ¹Ì¼¼ ÀÔÀÚÀÇ PSD ºÐ¼®ÀÌ ÇÊ¿äÇÒ °æ¿ì¿¡´Â LumiSizer ¸ðµ¨À» ÀÌ¿ëÇϽʽÿä.)
¿ÞÂÊ Fig.6 Àº 4°¡Áö Å©±â (15¥ìm, 20¥ìm, 30¥ìm, 38¥ìm) ·Î ±¸¼ºµÇ¾î ÀÖ´Â PMMA (Polymethyl methacrylate) ¹°ÁúÀÇ Transmission Profile °ú Volume based particle size distribution À» ÃøÁ¤ÇÑ µ¥ÀÌÅÍÀÔ´Ï´Ù.
LUMiReader PSA ÀÏ¹Ý Æ¯Â¡
ÀÚ¿¬Áß·ÂÇÏ¿¡¼­ ħ°­/ºÎÀ¯ÇÏ´Â ¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼º°ú ÀÔµµ ºÐ¼®
½Ã°£ÀÇ È帧¿¡ µû¸¥ aggregation Çö»óµµ Æí¸®ÇÏ°Ô È®ÀÎ °¡´É
emulsion, suspension °ú °°Àº ºÐ»ê¹°ÁúÀÇ stability testing °ú separation snalysis À» real-time À¸·Î ºÐ¼® °¡´É
ºÐ»ê¾ÈÁ¤¼ºÀ» ÃøÁ¤ÇÏ°íÀÚ ÇÏ´Â »ùÇÃÀº Èñ¼®°ú °°Àº º°µµÀÇ Àüó¸® °úÁ¤¾øÀÌ »ùÇà ±×´ë·Î ¹Ù·Î ÃøÁ¤ °¡´É
75 Vol% ³óµµÀÇ »ùÇñîÁö Èñ¼® ¾øÀÌ ÀÖ´Â ±×´ë·Î ÃøÁ¤ °¡´É
Çѹø¿¡ ÇϳªÀÇ »ùÇÃÀ» ÃøÁ¤
³Ã°¢ÀåÄ¡ (chiller) ¸¦ ÀåÂøÇÏ¿© »ùÇà ¿Âµµ¸¦ 4 - 80¡É ¹üÀ§¿¡¼­ Á¶Àý °¡´ÉÇÏ¿© ¿Âµµ¿¡ ¹Î°¨ÇÑ »ùÇÃÀ» ÃøÁ¤ ºÐ¼®Çϴµ¥ ÀûÇÕ (Fig.2 ÂüÁ¶)
¹°, ¿ÀÀÏ, À¯±â¿ë¸Å µî ´Ù¾çÇÑ ¿ë¸Å¸¦ »ç¿ë °¡´É
Particle Velocity Distribution ºÐ¼®¹ýÀ» È°¿ëÇÑ Quality Control
ºÐ»ê¹°ÁúÀÇ Å©±â, ¹Ðµµ µîÀº Áö¼ÓÀûÀ¸·Î º¯ÇϹǷΠÀ̸¦ ½Ç½Ã°£À¸·Î ºÐ¼®ÇÏ´Â °ÍÀÌ ºÐ»ê¹°ÁúÀÇ ºÐ»ê¾ÈÁ¤¼º ºÐ¼®¿¡ ¸Å¿ì È¿À²ÀûÀÔ´Ï´Ù. ÀÌ ¸ñÀû¿¡ °¡Àå ÀûÇÕÇÑ ºÐ¼®¹ýÀÌ particle velocity distribution ÀÔ´Ï´Ù. ÀÌ ºÐ¼®¹ýÀº Fig.7 À» ÂüÁ¶ÇϽðí ÀÚ¼¼ÇÑ ³»¿ëÀº ¿µÁøÄÚÆÛ·¹ÀÌ¼Ç ÇмúÆÀÀ¸·Î ÇØ Áֽʽÿä.
Tilt Technology
tube ÀÇ ±â¿ï±â¸¦ ÃÖ´ë 30µµ ±îÁö ±â¿ïÀ̸é tube ³»ºÎ¿¡¼­ ħ°­ÇÏ´Â ¹°ÁúÀÇ Ä§°­¼Óµµ´Â ±×¿¡ ºñ·ÊÇÏ¿© Áõ°¡ÇÑ´Ù´Â ÀÌ·Ð (Boycott ÀÌ·Ð) À» ¹ÙÅÁÀ¸·Î °³¹ßµÈ ±â¼ú
LUMiReader PSA ´Â Tilt Technology ¸¦ Àû¿ëÇÏ¿© ÀÏ¹Ý Áß·ÂÇÏ¿¡¼­ÀÇ Ä§°­¼Óµµº¸´Ù ÃÖ´ë 10¹è ºü¸¥ ħ°­ÀÌ °¡´ÉÇÏ¿© ÃøÁ¤¼Óµµ°¡ ºü¸£´Ù. (Fig. 8)
Client-Server Architecture of LUMiReader
LUMiReader ÀÇ ¿î¿µ software ´Â SEPView À̸ç PC ¿¡ ÀúÀåÇÏ¿© ÇϳªÀÇ LUMiReader ¿Í ¿¬°áÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
¶ÇÇÑ Head Office ÀÇ ¸ÞÀÎ ÄÄÇ»ÅÍ¿¡ SEPView ¸¦ ¼³Ä¡ÇÏ°í network ¿¡ ¿¬°áµÈ ¿©·¯´ëÀÇ LUMiReader ¸¦ µ¿½Ã¿¡ »ç¿ë °¡´ÉÇÑ ½Ã½ºÅÛÀ» ±¸ÃàÇÒ ¼ö ÀÖ½À´Ï´Ù.
¾Æ·¡ LUMiReader SEPView Client-Server architecture ¸¦ ÂüÁ¶ÇϽʽÿä






¡á LUMiReader SEPView Client-Server architecture



LUMiReader PSA 452 Separation Analyser
Accelerated phase separation up to 10 times at gravity (acceleration depends on sample properties)
Particle size distribution range < 500 nm to 300 ¥ìm
Observation time 0.5 s to unlimited
Conformity ISO/TR 13097; ISO/TR 18811; ISO 13317; ASTM D7827;
ISO 18747; CFR 21 Part 11
Samples suspensions, emulsions, suspo-emulsions, sludges, slurries
Channels 1 sample
Volume 0.2 ml to 4.0 ml
Concentration 0.00015 Vol% - 75 Vol%
Density up to 22 g/cm©ø
Particle size 200 nm to 2000 ¥ìm
Light source multi-wavelength (NIR, red, blue)
Working temperature range* 4 ¡ÆC to 80 ¡ÆC (+/- 0.03 K)
Temperature stability* 0.4 K
Temperature uniformity (in sample)* 0.2 K
Ambient temperature 5 ¡ÆC to 40 ¡ÆC
Tilt vertical (0¡Æ) to 5¡Æ, 10¡Æ, 15¡Æ, 20¡Æ, 25¡Æ, 30¡Æ
Cells different materials, optical path 1 mm to 10 mm
Dimensions (WxHxD), Weight 29 x 24 x 44 cm3 / 11 kg
Power supply 24 V, Adapter (100 V to 240 V) included
Data interface Network adapter
* with external thermostat


System Requirements (Recommended) for SEPView 7-Software
64 bit CPU 3 GHz,4 cores
RAM 12 GB (4 GB dedicated physical memory for SEPView 7.3)
Free Disk Space 50 GB
Local server mode Additional 50 GB disk space (Recommended)
Data interface Network adapter
Graphics 17¡± Monitor
Resolution 1024x768 @True Color
Operating System Windows¢ç 10




 
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