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Laser Particle Size Analyzer
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Model
AS-2011
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Overview
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AS-2011 Laser Particle Size Analyzer is a high-tech instrument incorporating technologies of optic, mechanic, electric and computer. Thanks to import semiconductor laser, it lasts longer time with excellent monochromaticity. It features advanced mechanical design and integrated microelectric circuit. The accuracy and test speed are improved thanks to highly sensitive photocells and full-course Mie theory executed by excellent and innovative algorism.
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Specifications
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Size
range : 0.1um~500um Accuracy : <1% Repeatability
: <1% Test method : Liquid Light source : Semiconductor
laser (635nm, 3mw, 25000hrs) Scanning speed : 2000/sec Test
time : <1minute, sample preparation not counted Power
supply : AC 220V±10% 50Hz or 60Hz, Power 80W Computer
interface : standard RS-232 serial port Operating
system : Windows Dimension : 620(L)x333(W)x248(H)mm
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Hardware
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1)
AS-2011Àº Small Volume Sample Cell ȤÀº Flowthrough
Sample CellÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Small Volume Sample
CellÀº ¼ö¿ë¼º°ú À¯±â¿ë¸Å¿¡ ¸ðµÎ »ç¿ë°¡´ÉÇϰí Flowthrough
Sample CellÀº ¼ö¿ë¼º¿¡ »ç¿ëÇÏ¸ç µÎ Á¾·ùÀÇ cell ¸ðµÎ
½±°í »ç¿ëÀÌ Æí¸®ÇÕ´Ï´Ù. AS20 Dispersing UnitÀº ³»ºÎ¿¡ ultrasonic, circulation, agitation ±×¸®°í timed
ultrasonicÀ¸·Î ±¸¼ºµË´Ï´Ù. Peristaltic pump´Â ¼øÈ¯½ÃŰ´Â
µ¿¾È ¼½ºÆæ¼ÇÀÌ ¿À¿°µÇ´Â °ÍÀ» ¹æÁöÇÏ¿© ½ÇÇè°á°úÀÇ Á¤È®µµ¸¦
À¯ÁöÇØÁÝ´Ï´Ù. 2) ÃÖÀûȵÈ
reverse Furier ¿Éƽ µðÀÚÀÎ, µ¶Æ¯ÇÑ light path, optical benchÀÇ
Á¶ÇÕÀ¸·Î ¾ÈÁ¤ÇÑ light path¸¦ °®°Ô ÇÕ´Ï´Ù. 3) 635nm, 3mwÀÇ
¹ÝµµÃ¼ ·¹ÀÌÀú´Â 25000½Ã°£ ÀÌ»ó »ç¿ëÀÌ °¡´ÉÇØ ÀÔµµºÐ¼®±âÀÇ
¼ö¸íÀ» ¿¬Àå½Ãŵ´Ï´Ù. 4) Çõ½ÅÀûÀÎ
photocell array·Î ºÐÇØ´ÉÀ» Çâ»ó½ÃÄ×½À´Ï´Ù. Detector array´Â 71°³ÀÇ photocell·Î
ÀÌ·ç¾îÁö¸ç ÃÖ´ë ÃøÁ¤°¢Àº 21.5µµÀÔ´Ï´Ù. °¡±õ°Ô À§Ä¡ÇÑ
5°³ÀÇ photocell·Î ÀÌ·ç¾îÁø array´Â ÃÖ´ë 75µµÀÇ °¢À»
°®½À´Ï´Ù.
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Software
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1)
AS-2011˼
optic, mechanic, electric ±â¼úÀÌ ÅëÇÕµÈ ÇÏÀÌÅ×Å© ÀåºñÀÔ´Ï´Ù.
¼öÁýµÈ µ¥ÀÌÅʹ Ưº°ÇÑ ºÐ¼®½Ã½ºÅÛ¿¡ ÀÇÇÏ¿© 󸮵˴ϴÙ. 2)
AS-2011˼
Áøº¸µÈ Mie»ê¶õ À̷аú ¶Ù¾î³ H.Golub inversion ¾Ë°í¸®ÁòÀ»
ÀÌ¿ëÇÕ´Ï´Ù. ÀÌ»óÀûÀÎ Çϵå¿þ¾î¿Í ¼ÒÇÁÆ®¿þ¾îÀÇ Á¶ÇÕÀ¸·Î
unimodal ȤÀº multimodal ºÐÆ÷¿¡ ´ëÇØ¼ ¾ðÁ¦³ª ºü¸£°í
Á¤È®ÇÑ °á°ú¸¦ º¸¿©ÁÝ´Ï´Ù. 3) AS-2011Àº
ISO 13320-1 ¿ä±¸¸¦ ¿ÏÀüÇÏ°Ô ÃæÁ·½ÃŰ°í ±¹Á¦Ç¥Áع°À»
ÀÌ¿ëÇÏ¿© ¾ö°ÝÇÏ°Ô Ç°Áú°ü¸®¸¦ ¼öÇàÇÕ´Ï´Ù.
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Applications
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Abrasives, Adhesives, Agrochemical, Barite, Batteries, Bentonite, Boron Carbide,
Brucite, Bubble, Calcite, Calcium Carbonate, Carbon Black, Catalysts, Cement,
Ceramics, Chemicals, Clay, Coal, Coatings, Corundum, Cosmetics, Diamond Powder,
Diatomite, Dolomite, Emulsion, Environmental, Explosives, Ferrite, Fluorescent,
Fluorite, Food & Beverage, Food Additive, Graphite, Grinding, Inks, Kaolin,
Medicine, Metal Powder, Mica, Milling, Minerals, Oxides, Paints, Paper,
Petrochemical, Pharmaceuticals, Pigments, Plaster, Plastics, Polymers, Quartz,
Refractory, Resins, Silica,
Slurries, Soil Sediments, Sulfur, Synthetics, Talc, Toners, Tourmaline,
Wollastonite, Zeolite, Zirconium Silicate etc in submicron range.
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Model
AS-2012
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Overview
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AS-2012
·¹ÀÌÀú ÀÔµµºÐ¼®±â´Â 0.04umÀÇ ÃÖ¼Ò ÃøÁ¤¹üÀ§¸¦ °®´Â °¡Àå
ÃÖ½ÅÀÇ ÀåºñÀÔ´Ï´Ù. ÁÖµÈ °ËÃâ±â ¹è¿Àº 71°³ÀÇ photocell·Î
ÀÌ·ç¾îÁö¸ç ÃÖ´ë ÃøÁ¤°¢Àº 21.5µµÀÔ´Ï´Ù. ±ÙÁ¢ÇØÀÖ´Â 9°³ÀÇ
photocell·Î ±¸¼ºµÈ array´Â ÃÖ´ë ÃøÁ¤°¢ÀÌ 135µµÀÔ´Ï´Ù.
ÃÖÀûÈµÈ reverse Furier optical µðÀÚÀÎ, optical benchÀÇ
±¸¼ºÀ¸·Î ¾ÈÁ¤ÇÑ light path¸¦ ¸¸µé¾î ÁÝ´Ï´Ù.
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Specifications
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Size
range : 0.04um~500um Accuracy : <1% Repeatability
: <1% Test method : Liquid Light source : Semiconductor
laser (635nm, 3mw, 25000hrs) Scanning speed : 2000/sec Test
time : <1minute, sample preparation not counted Power
supply : AC 220V±10% 50Hz or 60Hz, Power 80W Computer
interface : standard RS-232 serial port Operating
system : Windows Dimension : 620(L)x333(W)x248(H)mm
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Hardware
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1)
AS-2012´Â Small Volume Sample Cell°ú Flowthrough
Sample CellÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. µÎ cellÀÇ ±³È¯Àº ½±°í
°£ÆíÇÕ´Ï´Ù. AS20 Dispersing UnitÀº ³»ºÎ¿¡ ultrasonic, circulation, agitation ±×¸®°í timed
ultrasonicÀ¸·Î ±¸¼ºµË´Ï´Ù. Peristaltic pump´Â ¼øÈ¯½ÃŰ´Â
µ¿¾È ¼½ºÆæ¼ÇÀÌ ¿À¿°µÇ´Â °ÍÀ» ¹æÁöÇÏ¿© ½ÇÇè°á°úÀÇ Á¤È®µµ¸¦
À¯ÁöÇØÁÝ´Ï´Ù. 2) ÃÖÀûȵÈ
reverse Furier ¿Éƽ µðÀÚÀÎ, µ¶Æ¯ÇÑ light path, optical benchÀÇ
Á¶ÇÕÀ¸·Î ¾ÈÁ¤ÇÑ light path¸¦ °®°Ô ÇÕ´Ï´Ù. 3) 635nm, 3mwÀÇ
¹ÝµµÃ¼ ·¹ÀÌÀú´Â 25000½Ã°£ ÀÌ»ó »ç¿ëÀÌ °¡´ÉÇØ ÀÔµµºÐ¼®±âÀÇ
¼ö¸íÀ» ¿¬Àå½Ãŵ´Ï´Ù. 4) Çõ½ÅÀûÀÎ
photocell array·Î ºÐÇØ´ÉÀ» Çâ»ó½ÃÄ×½À´Ï´Ù. Detector array´Â 71°³ÀÇ photocell·Î
ÀÌ·ç¾îÁö¸ç ÃÖ´ë ÃøÁ¤°¢Àº 21.5µµÀÔ´Ï´Ù. °¡±õ°Ô À§Ä¡ÇÑ
9°³ÀÇ photocell·Î ÀÌ·ç¾îÁø array´Â ÃÖ´ë 135µµÀÇ °¢À»
°®°í 0.04umÀÇ ÀÛÀº »çÀÌÁî±îÁö ÃøÁ¤ÀÌ °¡´ÉÇÏ°Ô ÇÕ´Ï´Ù.
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Software
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1)
AS-2011˼
optic, mechanic, electric ±â¼úÀÌ ÅëÇÕµÈ ÇÏÀÌÅ×Å© ÀåºñÀÔ´Ï´Ù.
¼öÁýµÈ µ¥ÀÌÅʹ Ưº°ÇÑ ºÐ¼®½Ã½ºÅÛ¿¡ ÀÇÇÏ¿© 󸮵˴ϴÙ. 2)
AS-2011˼
Áøº¸µÈ Mie»ê¶õ À̷аú ¶Ù¾î³ H.Golub inversion ¾Ë°í¸®ÁòÀ»
ÀÌ¿ëÇÕ´Ï´Ù. ÀÌ»óÀûÀÎ Çϵå¿þ¾î¿Í ¼ÒÇÁÆ®¿þ¾îÀÇ Á¶ÇÕÀ¸·Î
unimodal ȤÀº multimodal ºÐÆ÷¿¡ ´ëÇØ¼ ¾ðÁ¦³ª ºü¸£°í
Á¤È®ÇÑ °á°ú¸¦ º¸¿©ÁÝ´Ï´Ù. 3) AS-2011Àº
ISO 13320-1 ¿ä±¸¸¦ ¿ÏÀüÇÏ°Ô ÃæÁ·½ÃŰ°í ±¹Á¦Ç¥Áع°À»
ÀÌ¿ëÇÏ¿© ¾ö°ÝÇÏ°Ô Ç°Áú°ü¸®¸¦ ¼öÇàÇÕ´Ï´Ù.
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Applications
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Abrasives, Adhesives, Agrochemical, Barite, Batteries, Bentonite, Boron Carbide,
Brucite, Bubble, Calcite, Calcium Carbonate, Carbon Black, Catalysts, Cement,
Ceramics, Chemicals, Clay, Coal, Coatings, Corundum, Cosmetics, Diamond Powder,
Diatomite, Dolomite, Emulsion, Environmental, Explosives, Ferrite, Fluorescent,
Fluorite, Food & Beverage, Food Additive, Graphite, Grinding, Inks, Kaolin,
Medicine, Metal Powder, Mica, Milling, Minerals, Oxides, Paints, Paper,
Petrochemical, Pharmaceuticals, Pigments, Plaster, Plastics, Polymers, Quartz,
Refractory, Resins, Silica,
Slurries, Soil Sediments, Sulfur, Synthetics, Talc, Toners, Tourmaline,
Wollastonite, Zeolite, Zirconium Silicate etc in submicron range.
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Surface Area and Pore Size Analyzer
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Overview
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Ç¥¸éÀû°ú ±â°ø»çÀÌÁîÀÇ Æ¯¼ºÈ ÀåºñÀÇ ½Å·ÚÇÒ ¼ö ÀÖ´Â Á¦Á¶»çÀÎ AimSizer´Â AS-3012 ¸ðµ¨À» »õ·Ó°Ô Ãâ½ÃÇÏ¿´½À´Ï´Ù. BET ±â¼ú°ú nitrogen adsorption static volumetric method¸¦ ÀÌ¿ëÇϰí ÀÖ½À´Ï´Ù. ÆÄ¿ì´õ, ÀÔÀÚµî°ú °ü·ÃµÈ °í°´µéÀ» À§ÇÑ Á¤È®ÇÏ°í ¹ÏÀ» ¸¸Çϸç Àú·ÅÇÑ ÀåºñÀÔ´Ï´Ù.
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Specifications
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Test
method : Static volumetric method of vacuum Adsorbed
gases : Nitrogen Range of SSA : 0.01m2/g to unknown
limit Range of Pore Size : 0.35~400nm Report :
BET SSA/Adsorption and desorption isotherms/BJH/BJHpore
volume analysis/total pore volume/total pore area Pressure
measurement range : 0~120KPa Pressure measurement
accuracy : ±0.1%FS Level control system :
Auto coolant applied for specific temperature Software
control system : INTERNET remote control Liquid nitrogen
container : 4L Container hold time : 48hrs Sample
tube material : glass Sample tube vol. : 2~10mL Vacuum
pumping speed : 30L/min Vacuum pump : 7x10-2Pa (7x10-4torr) Vacuum
pump size and weight : 460(D)x510(W)x785(H)mm, ~70kg
(Host) Host power : AC220V, 100W Power vacuum
: AC220V, 500W
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Catalog
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HMK-22 Fisher Sub-sieve Sizer
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Overview
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HMK-22´Â ºÐ¸»ÀÇ Æò±Õ ÀÔµµ¸¦ ½Å¼ÓÇÏ°Ô °áÁ¤Çϱâ À§Çؼ °ø±â Åõ°úµµ¸¦ ÀÌ¿ëÇÕ´Ï´Ù. HMK-22´Â Fisher sub-sieve sizr(FSSS)/Æò±Õ ÀÔµµºÐ¼®±â¶ó°íµµ ÇÕ´Ï´Ù. Magnetic materials, power metallurgy, refractory metal, special ceramics, tungsten materials, hard metal, nonferrous metal, nonmetal, chemical industries, building materials, national defense function materials.
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Technologies
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ISO 10070 Metallic powers Determination of envelope-specific surface area from measurements of the permeability to air of a power bed under steady-state flow conditions
ASTM B 330 Standard Test Method for Fisher Number of Metal Powers and Related Compounds
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Specifications
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Voltage Requirement : 220V/115V )+ or -10%), 50-60Hz
Power Requirement : 0.3amps (30 Watts)
Average Particle Diameter : 0.2 to 50um
Porosity : 0.40 to 0.80
Repeatability : <3%
Accuracy : <3%
Test Method : Air permeability
Shipping Weight : 18kg
Dimensions : 41.8cm W x 24.6cm D x 73.7cm H
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Features
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Technologies¾ÈÁ¤ÇÑ ¼º´É
»ç¿ëÀÚ¿¡ Ä£¼÷ÇÑ ÀÛµ¿¹ý
¶Ù¾î³ ÀçÇö¼º
Fisher pump made of wear-resistant metal
ÀâÀ½¾øÀÌ ¾ÈÁ¤ÇÑ ¾Ð·Â¿¡¼ ÀÛµ¿
Àå½Ã°£ ÀÛµ¿°¡´É
Specific surface area Ãâ·Â
È®ÀåµÈ porosity ¹üÀ§
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Catalog
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AS-100 Tap Density Tester / Meter
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Overview
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AS-100 Åǹеµ Å×½ºÅÍ/¹ÌÅÍ´Â ÆÄ¿ì´õ »Ó¸¸¾Æ´Ï¶ó ³®¾Ë·Î µÇ°Å³ª Á¶°¢À¸·Î ÀÌ·ç¾îÁø ¹°Áúµé¿¡ ´ëÇÑ tapped density ȤÀº packed density¸¦ Á¦¾àºÐ¾ßÀÇ ±¹Á¦±âÁØ¿¡ µû¶ó ÃøÁ¤Çϴµ¥ »ç¿ëµË´Ï´Ù.
- USP Chapter 616 Bulk Density & Tapped Density of Powders TAPPED DENSITY Method I & II
- European Pharmacopoeia EP Chapter 2.9.15 Apparent Volume and applications in metal powders in powder metallurgy (P/M):
- ISO 3953:1992 Metallic Powders-Determination of Tap Density
- ASTM B 527 Standard Test Method for Determination of Tap Density of Metallic Powders and Compounds
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Principle
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Definition
of tapped density is an increased bulk density attained after mechanically tapping a container containing the powder sample. Tapped density is obtained by mechanically tapping a graduated measuring cylinder or vessel containing a powder sample. After observing the initial powder volume or weight, the apparatus measuring cylinder or vessel is mechanically tapped, and volume or weight readings are taken until little further volume or weight change is observed. The mechnical tapping is achieved by raising the cylinder or vessel and allowing it to drop under its own weight a specified distance by either of three methods as during tapping may be preferred to minimize any possible separation of the mass during tapping down. This parameter is very important in packing the material. During tapping of the sample, the smaller particles try to fit themselves in gaps of the larger particles and hence the total volume of the powder reduces.
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Specifications
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Test Report Output : Integrated Micro Printer
Operation : LED and membrane pannel
Speed(Variable) : USP Method I 300 / 1 tap/min; USP Method II and ASTM 250 / 1 tap/min
Drop Height(Variable) : USP Method I 14 / 2 mm; USP Method II and ASTM 3 / 0.3 mm
Platform rotation : USP Method I 5-15 rotations/min; USP Method II and ASTM N/A
Accuracy : < 1 tap of 10000 taps
Input power : AC 220V 50Hz/110V 60Hz (optional)
Dimensions : 35.8cm W x 51.6cm H* x 29.7cm D (* height with 100mL cylinder)
Weight : 13.8kg net; 20kg gross
Recommended size of accoustic cabinet : 60cm W x 80cm H x 40cm D (internal size)
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Features
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* Flexible parameter adjustment
The AS-100 Tap Density Tester changes easily the key parameter such as tapping speed and drop height in order to meet various international standards.
* Fast and easy operation
The LED and membrane control pannel brings operator a easy and fast operation. Accurate to 4 decimals. Automatically saving all the test information.
* Reduced noise
AS-100 is available with an optional accoustic cabinet in order to reduce the noise level, while operator can monitor the operation through the front transparent plexiglass door. AimSizer gives optimum internal size in order to reduce the shipping cost as well.
* Easily outputing hard copy
The integrated micro computer prints the test data including Sample No, Weight, Volume, Tap Number, Tap Density and Operator by simply pressing the button on membrane.
* Easy to clean
The outter surface is plastic coated, it is strong and resistant to any powders non-corrosive or corrosive. It makes for the cleaning procedure as well as a longer working life.
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Applications
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Density measurement of Pharmaceuticals, Minerals, Pigment, Metal Powders, Catalysts, Coffee, Tea, Compounds and other powders suitable to be tested according to above mentioned international standards.
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Catalog
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