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Laser Particle Size Analyzer

Model

AS-2011

Overview

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.

Specifications

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

Hardware

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) ÃÖÀûÈ­µÈ 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.

Software

1) AS-2011Àº optic, mechanic, electric ±â¼úÀÌ ÅëÇÕµÈ ÇÏÀÌÅ×Å© ÀåºñÀÔ´Ï´Ù. ¼öÁýµÈ µ¥ÀÌÅʹ Ưº°ÇÑ ºÐ¼®½Ã½ºÅÛ¿¡ ÀÇÇÏ¿© 󸮵˴ϴÙ.
2) AS-2011Àº 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.

Applications

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.

 

 

Model

AS-2012

Overview

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.

Specifications

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

Hardware

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) ÃÖÀûÈ­µÈ 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.

Software

1) AS-2011Àº optic, mechanic, electric ±â¼úÀÌ ÅëÇÕµÈ ÇÏÀÌÅ×Å© ÀåºñÀÔ´Ï´Ù. ¼öÁýµÈ µ¥ÀÌÅʹ Ưº°ÇÑ ºÐ¼®½Ã½ºÅÛ¿¡ ÀÇÇÏ¿© 󸮵˴ϴÙ.
2) AS-2011Àº 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.

Applications

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.

 

Surface Area and Pore Size Analyzer 

Overview

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.

Specifications

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

Catalog

 

HMK-22 Fisher Sub-sieve Sizer

Overview

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.

 

Technologies

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

Specifications

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

Features

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§

Catalog

 

AS-100 Tap Density Tester / Meter

Overview

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

Principle

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.

Specifications

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)

Features

* 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.

Applications

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.

Catalog