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Based on a patented innovative technology developed by the French Institute of Petroleum (IFP), the VASCO particle size analyzer is a unique instrument for micro to nano particle size measurements in dispersions.The measurement principle is based on Photon Correlation Spectroscopy (PCS) of the back scattered light.
The design of its sample cell enables an accurate control of both temperature and thickness of suspension to be measured. Compared to conventional analysers, this configuration prevents multiple scattering and allows accurate measurements even in concentrated and dark dispersions.
Moreover, in most cases no sample dilution is necessary which makes measurements almost instantaneous. The VASCO also integrates a premium high power, fiber pigtailed 658 nm Laser diode. Thanks to its temperature stabilization, this source can extend the size analysis range from a few microns down to 2 nm.
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Specifications
1. Size Range:1-2600um
2. Repeatability:<3%(Deviation of D50 on CRM)
3. Accuracy:<3%(Deviation of D50 on CRM)
4. Principle:Mie Scattering Theory
5. Laser source:import semi-conductor laser
6. Operating System:Windows2000,XP
7. Connecting Port:RS232 or USB
8. Ultrasonic Power:50W
9. Tank Capacity:500ml or 2000ml
10. Circulating Flowrate:15000ml/min
11. Agitator Speed:320rpm
12. Voltage:220V 50/60Hz
13. Outer Dimension:810X320X300mm
14. Weight:60Kgs
Outstanding Features
1. Precise optical alignment system formed by lens with large aperture and long focal distance works with 84-channel detectors to extend size range to 1-2600 micrometers.
2. 3D auto alignment system.Controlled by computer,the center of the controller
3. will automatically align with the lens center to perform background calibration automatically.
4. Large-volume and large-flowrate peristelltic circulating and dispersing sytem
5. incorporates sample dilution,ultrasonicating,electric agitating,peristeltic circulating,
6. draining and cleaning to secure the representative of the tested samples.
7. Using Mie Scattering theory to process acquired data.Reverse algorism includes R-R,Free1 and Free2 to meet diversified requirement from different sectors,industries and customers.
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BT-2003 is a high-end LPSA newly developed by Bettersize with size range 0.04-600 micrometer.It is characterized by automatic focusing,automatic alignment on light path,automatic adding and draining water,timer-controlled ultrasonic and adjustable flowrate etc.In addition the program becomes more flexible and functional.BT-2003 is an LPSA with more automation,easier operation in higher performance.It use import semiconductor as laser to realize larger power,longer lifetime and better chromaticity;large-sized photocell array was specially designed and producted by advanced technique of large-scale integrated circuit and works with high sensitivity. Twelve backward detectors extends the minimum size range to minimum size range to as low as 40 nanometer;it uses centrifugal circulating and dispersing pump when adding sample;it is based on full-course Mie theory and can process data by many distribution patterns; adopt of innovative technology and manufacturing techniques like high-precision data transforming and processing circuit make it run fast with reliable accuracy,good repeatability,and easy operation,a new generation of LPSA incorporating technologies of laser,computer and photolight.Best solution for labs in colleges and universities,research institutes and large-scale enterprises.
Technical Specification
- Size Range:0.04-600μm.
- Sample adding method:by pump circulation.
- Repeatability:less than 1% (relative deviation on D50 of CRM).
- Test time: normally 2-3min.
- Net weight32Kgs,Outter dimension 660X280X290mm;Power180W,Voltage220V.
- Precision of automatic alignment module&1μm.
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Specifications
1. Size Range:0.1-460um
2. Repeatability: <1%(Deviation of D50 on CRM)
3. Accuracy: <1%(Deviation of D50 on CRM)
4. Principle: Mie Scattering Theory
5. Laser source: import semi-conductor laser with lifetime 25000 hrs
6. Operating System: Windows2000, XP
7. Connecting Port: USB
8. Photocell: total80pcs, 68 forward, latera8, back4
9. Ultrasonic Power: 50W
10. Tank Capacity: 500ml
11. Circulating Flow rate: 500-2500ml/min
12. Agitator Speed: 500-2500rpm
13. Voltage: 220V 50/60Hz
Features
1.One-block design in plastic case, beautiful and show master elegance.
2.High automation, drain, cleaning, water supply are automatic controlled by computer. Operation is simplified to one spoon(feed sample) and one click(start test)
3.Newly designed automatic water supply module consists of water pump to draw water in low-level bucket or pool to circulating tank, overcome the influence of tap water with problems of water quality and temperature.
Applications
1.The production, application and research field for varied non-metallic powders, such as calcium carbonate, talcum, kaolin, zirconium silicate, wollastonite, graphite, silica powder, tourmaline, mica, barite, plaster, betonite, diamond, quartz, diatomite, feldspar, calamite, clay, garnet, vermiculite, Titanium white power, etc.
2.The production, application and research field for varied metallic powders, such as aluminum, iron, magnesium, molybdenum, copper, zinc, other rare metal and varied alloy, etc.
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Intelligent Liquid and Dry Analyzer,easy switch,automatic adding sample,first in China.
Basic Specifications(Dry)
1. Size Range:0.29-716
2. Sample Adding Method:airosol jet
3. Repeatability Error:<=3% (Deviation of D50 of CRM)
4. Accuracy:<=3% (Deviation of D50 of CRM)
5. Theory:Mie Scattering Theory
6. Light source:Import Semiconductor laser
7. Operating system:Windows2000,XP
8. Connecting port:RS232 or USB
9. Photolight Detector:Sector,84pcs
10. Dispersing Agent: compressed air or inertia
11. Pressure:0.1-0.8Mpa,adjustable
12. Air flowrate:400-6000L/min
13. Sample quantity:5-20g
Basic Specifications(Liquid)
1. Size Range:0.1-716um
2. Repeatability:<1% (Deviation of D50 of CRM)
3. Accuracy:<1% (Deviation of D50 of CRM)
4. Theory:Mie Scattering Theory
5. Light source:Import Semiconductor laser
6. Photolight Detector:Sector,84pcs
8. Circulating Tank Capacity:500ml
9. Water Flowrate:500-2500ml/min
10. Agitator Speed:500-2500rpm
Outstanding Features
1. Integrate liquid and dry test with easy switch between them,specially suits cement,medicine,magnet and other materials.
2. Uniquely designed dry dispersing system,among others,is effective for magnetic material which is usually hard to disperse and reached the same level of foreign products.
3. High automation:automatic air open/switch off,adding sample,collecting sample,test,completely automatic.
4. Calibrated liquid and dry module by Certified Reference Material secure the accurate test results.
5. Automatic 3D focusing module controlled by computer will seek the focal point of the lens to calibrate the background automatically.
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Basic specifications
1. Size range: 1-3000um
2. Max.Ampl.1600
3. Max.Resol.0.1um
4. CCD: German AVT high-speed video camera, imaging speed 120pics/sec
5. Repeatability: <3%(error due to sample not considered)
6. Output Results: Particle Size Distribution, Aspect Ratio, Circularity distribution
7. Connecting port: control port by USB; image port by 1394
8. Circulating tank capacity: 300ml
9. Circulating flow rate: 500ml/min
Brief introduction
BT-1800 dynamic imaging and analyzing system is a particle sizing and metrological analysis system integrating circulating and dispersing system and high-speed video camera internally. It combines micro imaging technology, auto control technology and image processing technology. Simply add the sample to the tank, system will automatically start circulating, dispersing and continuously shooting pictures of the particles, at the same time process and analyze. It features visual, vivid, accurate analysis and enable the operator recognize, statistics and quantitalize the particles automatically. More than observing the metrological shape of the particles it provide particle size distribution, aspect ratio and circularity, develop a new method of particle sizing for scientific research and manufacture industries.
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Specifications
1.Size Range:0. 1-340um
2.Repeatability: <1%(Deviation of D50 in CRM)
3.Accuracy: <1%(Deviation of D50 in CRM)
4.Principle: Mie Scattering Theory
5.Laser source: import semi-conductor laser
6.Operating System: Windows2000, XP
7.Connecting Port: RS232 or USB
8.Photocell: fan-shaped, 76pcs
9.Ultrasonic Power: 50W
10.Tank Capacity: 500ml
11.Circulating Flow Rate: 500-2500ml/min
12.Agitator Speed: 500-2500rpm
13.Small cell capacity: 15ml
14.Small cell agitator speed: 120rpm
Outstanding Features
1.BT-9300S incorporates all features of BT-9300H.
2.3-D automatic focusing system controlled by computer automatically locates the focus of the lens and calibrates the background.
3.BT-800 automatic circulating and dispersing system: 600-2500 rpm adjustable centrifugal pump, 50W ultrasonic disperser and auto water supply, drain and cleaning device controlled by computer lead to an automatic and intelligent particle characterization.
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The latest generation of the FRITSCH particle measurement:
ANALYSETTE 22 MicroTec plus
- compact size – compact price
- extra wide measuring range of 0.08 – 2000 µm
- revolutionary dual-laser-technology
and many additional advantages like particularly:
- Practical Module-System with Fast-Switch-System: The measuring cells of the new ANALYSETTE 22 MicroTec plus are located in convenient cartridges, which during the switch from wet to dry measurements are simply exchanged. Completely without tools! And when you are not momentarily using the cartridge, it’s simply stored in the corresponding dispersion unit.
- Variable Measuring Range: With the ANALYSETTE 22 MicroTec plus you may choose between two individual measuring ranges or combine both to a third. Your advantage: maximum flexibility, an overall measuring range from 0.08 ìm – 2000 ìm with an outstanding resolution of up to 108 measuring channels.
- Remarkably powerful: The wet dispersion unit is equipped with a very powerful centrifugal pump for the optimal transport of even heavy particles with a high concentration through the measurement system. With the help of an intelligent liquid-level-sensor, three individual amounts of liquids can be set by default and also the use of common organic solvents as suspension liquids is possible. All this, combined with an effective and variable ultrasonic-system, linked with an especially flexible software, which also manages even complex measurement sequences fully automatic and reproducible, result in a powerful system for challenging dispersion and measurement requirements as well.
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Mastersizer® 2000; Spraytec™
World leader in laser diffraction analysis, Malvern® Instruments offers a comprehensive range of particle size analyzers for many different sample types and applications.
Malvern® Instruments’ extensive knowledge and experience of laser diffraction is encapsulated in the Mastersizer® 2000, an automated instrument used worldwide for particle size measurement. Easy-to-use, with exceptional reproducibility, the Mastersizer 2000 is the preferred option across a wide range of industries for measuring wet and dry samples in the size range 0.02 – 2000 µm.
The system was developed to meet industry’s need for global comparability of results, regulatory compliance, maximum efficiency in the laboratory and optimum deployment of skilled personnel. In support of these requirements, the system is fully automated and easy to use, delivering clear information based on standardized procedures.
Spraytec™ delivers real-time, high-speed measurements that enable the complete characterization of both continuous and pulsed spray events. Its data acquisition rate of 10 kHz (a 100-microsecond time resolution) allows extremely accurate analysis of the dynamics of spray atomization and dispersion. The rapid changes in particle size that take place during inhaler operation can also be followed.
An extended size range from 0.1 to 2000 µm, using just two lens systems, enables the routine characterization of broad size distributions, with a dynamic range of more than 1000:1 covered by each lens. Patented multiple scattering analysis ensures accurate measurements at high spray concentrations, where traditional laser diffraction systems would fail.
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Utilizing a state-of-the-art CCD detector, Mie theory, and unique design and data reduction features, the Saturn DigiSizer® 5200 provides extremely high analytical resolution available in a laser particle sizing system. Higher resolution gives better information about the sample, providing more accurate results in even the most complex sample types. In addition, the instrument produces fast, detailed results that are repeatable on and reproducible between every Saturn DigiSizer, in every location, all over the world.
The Saturn DigiSizer automatically measures particle sizes ranging from 0.1 to 1000 micrometers in just minutes. Optional features such as fully automated sampling and low-volume sample handling systems make the Saturn DigiSizer ideal for a wide range of production, research, and quality control applications.
In addition, Micromeritics’ all-new Confirm™ 21 CFR Part 11 software assists with compliance to FDA regulations. Combined with Micromeritics' IQ and OQ services, the user can be assured that the Saturn DigiSizer system is validated for accuracy, reliability, consistent intended performance, and provides safeguards to protect the integrity of analysis records. System access is limited to authorized individuals. Secure, computer-generated, time-stamped audit trails are an integral part of the software program.
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FRITSCH Particle Sizing Instruments offer state-of-the-artlaser technology for an unique price performance ratio, for each particular area of application and utilization. An extra plus: the special, patented FRITSCH measuring method by laser diffraction inside the convergent laser beam. Your advantage: a simple continuous adjustment of the measuring area as well as up to now unknown number of measuring channels.
With the different systems and the possibility to combine corresponding components, you can configure a measurement system that is precisely adapted to your needs, with reliability and efficiency guaranteed by FRITSCH as a specialist in particle measurement technology.
With its flagship NanoTec for example, FRITSCH offers the option of shape analysis as well as a measurement range from 2000 µm down to 0.01 µm – the entry into the nano range.
Catch up on the state-of-the-art laser technology by FRITSCH.
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Malvern® Insitec® systems measure particle size distributions from 0.1 to 1000 µm wet or dry, atline or online, with even mobile solutions.
The Parsum inline particle probe (IPP) delivers continuous real-time data for particles or granulates in the size range 50 - 5900 µm.
The proven laser diffraction technology at the heart of the Insitec® systems is now the standard in most particulate processing industries and has been pioneered and developed by Malvern® Instruments for more than 30 years. Insitec’s rugged construction and robust technology reflect the exacting demands placed on analytical instrumentation in continuous use in a process environment. The instrument, the process interface, analysis software, automation and data reporting can all be customized to the unique needs of individual clients. The sensor's range of changeable lenses allows the tuning of instrument resolution to the needs of the process. The instrument is watertight and dustproof, and certified to industrial protection rating IP66. It is CE badged and meets industrial grade electromagnetic compatibility (EMC) requirements for safe, reliable operation.
The Parsum inline particle probe (IPP) is a rugged particle size analyzer based on the principle of spatial filter velocimetry. Installed directly into a line or unit it delivers continuous real-time data for particles or granulates in the size range 50 - 5900 µm, carried in dry streams. It is simple to use and requires neither calibration nor sample preparation. The Parsum is successfully used in industries ranging from food production to chemical manufacture to monitor processes such as granulation, agglomeration and milling.
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Particle characterisation
Integrated systems in Particle characterisation and Particle Dynamics Analysis (PDA)
Dantec Dynamics' Particle Dynamics Analysis (PDA) systems measure on-line the size, velocity and concentration of spherical particles, droplets or bubbles suspended in gaseous or liquid flows.
A very common application is the analysis of atomised liquids (sprays). in e.g. fuel injection, spray painting, liquid metal spray and pharmaceutical sprays.
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On-Line Particle Measurement System for Liquids, Drinking-, Process-, Wastewater-Filtration
PAMAS WaterViewer
Modular System for Water Analysis and Trend Monitoring
- Networking capabilities
- Expandable to 32 waterlines
- Automated sensor cleaning
- Multiple analog and digital I/O
- Alarms
- Programmable like PLC
- Data storage in standard data format
- Ring Buffer for data
- 21 cfr part 11 (option)
- True single particle counting
- Fully automated operation
- Many communication options
- Size range: 1 - 200 µm (or bigger)
- Particle concentrations up to 200,000 p/ml
- Different sensor types available
- Analog and digital I/O
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Analytical Imaging - Morphologi® G3, Sysmex FPIA-3000, SyNIRgi™
Particle shape and chemical composition image analyzers
Morphologi® G3 is an advanced particle characterization system for size and shape analysis. With a fully automated, dry sample dispersion device, and sophisticated data analysis software, it delivers reproducible, statistically significant data, with minimal manual intervention. Capturing microscope quality images of hundreds of thousands of particles in just a few minutes, Morphologi® G3 measures 20 different size and shape parameters.
Sysmex FPIA-3000 is a flow cytometry-based system using image analysis for the fully automated characterization of the shape and size of particles suspended in liquid media. Using a CCD camera and strobe illumination, it produces images of each suspended particle. With a choice of configurations, it measures particles from 0.8 - 300 µm using as little as 1 ml of sample.
The SyNIRgi™ near infrared chemical imaging (NIR-CI) system provides analysis of the nature and spatial location of chemical components within a sample. It combines the species identification capabilities of conventional near IR spectroscopy with digital imaging and is ideal for non-destructive routine analysis of samples with spatially complex arrangements of chemical species. Chemical imaging's application to solid dosage forms, allows determination of content uniformity, blending efficiency, polymorph distribution, moisture content, contaminant location, non-destructive coating thickness, and high-speed counterfeit detection.
Select Morphologi G3, Sysmex FPIA-3000 or SyNIRgi from the link.
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The new CAMSIZER generation is a compact laboratory instrument for simultaneous measurement of particle size distribution and particle shape. Using the measuring principle of digital image processing, two specially rated digital cameras measure pourable solids in the range from 30 µm to 30 mm. The unique scanning of all particles with the new advanced software means that for the first time it is possible to obtain screening results directly without any additional adaptation procedures. This makes CAMSIZER the ideal time- and cost-saving alternative for incoming and outgoing controls and for in-process quality control.
The AutoSampler - option for the CAMSIZER allows a high sample throughput in automatic operation mode.
Product Advantages:
- NEW: improved comparability to sieve analysis , also for multimodal distributions
- NEW: optimized, intuitive software
- NEW: additional shape parameters (e.g. surface analysis)
- NEW: several language versions (German, English and other languages)
- Results are saved in more than 1,000 size classes
- Simultaneous analysis of particle size, shape, number and density
- Greatest possible accuracy and reproducibility
- No-contact, non-destructive measurement
- Very short measuring time (2-3 min.)
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Basic specifications
1. Size range:1-3000um
2. Max.Ampl.1600
3. Max.Resol.0.1um
4. Repeatability:<3%(error due to sample not considered)
5. Digital Imaging Camera(CCD):300M pixels
6. Microscope:Biological microscope(made in China)
7. Biological microscope(import)
8. Metallagraphic microscope(made in China)
9. Ruler scale:10um
10. Output Results:Particle Size Distribution,Aspect Ratio,Circularity distribution
11. Auto cut speed:93%
13. Operating System:Windows2000,XP
14. Data port:by RS232 or USD
Brief introduction
BT-1600 Image Particle Analysis System was a muti-functional particle analysis system analyzing particle size distribution and other imaging information.It consists of optical microscope,digital imaging camera(CCD),image acquisition card,computer and printer.When in operation,it firstly shot particle by special video camera and microscope then transmit to the computer,after that processing and analyzing by image analysis program, finally show and print by monitor and printer.It is characterized by intuitive,visualized and accurate analysis not only observing morphology of particles but also generating particle size distribution and aspect ratio etc therefore provide a high-performance tool for fields of scientific research and productions.
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Micromeritics Elzone II 5390 Particle and Cell Size & Count Analyzer – Combining Modern Technology with a Proven Method
Unlike other measurement techniques, the electrical sensing zone method is capable of accurately sizing and counting samples of varying optical properties, densities, colors, and shapes. Micromeritics’ new Elzone® II 5390 particle size analyzer utilizes this powerful particle characterization technique to determine quickly and accurately the size, number, concentration, and mass of a wide variety Biological and Industrial materials. Automated features include: start-up, run and shut-down routines; blockage detection and clearing; flushing/rinsing; and calibration. The Elzone determines particle / cell size in a range suitable for a wide variety of industrial and biological specimens down to 0.4 µm. A high level of accuracy and resolution, speed, ease of use, and its compact size make the Elzone equally suitable for industry, quality control, and research and development laboratories.
Extensive statistical analysis features are included. In addition, optional Confirm™ 21 CFR Part 11 software assists with compliance to FDA regulations. Combined with Micromeritics' IQ and OQ services, the user can be assured that the Elzone system is validated for accuracy, reliability, consistent intended performance, and provides safeguards to protect the integrity of analysis records.
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General description:
Measuring of particle number and particle sizes in liquid media specifically designed for lab and pharmaceutical applications. The system includes the syringe device illustrated in the photo and a PC measuring card (PCI). You can use any syringes ranging from 1 ml - 25 ml. The system is available with various sensors for particle sizes of less than 1 µm - 500 µm.
Optional: sample-changer for up to 20 sample vessels.
Software SW-PE: Size classes freely definable, great variety of evaluation options, high-performance Excel Export, for Windows 95/98 and NT 4.0./2000/XP.
Software SW-CA: special software for the pharmaceutical sector. Windows 95/98 and NT 4.0/2000/XP.
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Multifunctional Particle Counting System for Liquids
Mobile System for Particle Counting Filtertest
and Cleaning Control PAMAS 3108 FM
Portable integrated system with sensor and sampling system
- Compact analysing System for liquids:
Water, drinking water and organic fluids
- Utmost repeatability and accuracy
- Size range: 1 – 200 µm:
calibration according to ANSI/NFPA T2.9.6R1-1990, ASTM F 658-80
- Software in English, German, French, Polish, Finnish and Spanish
- Pressureless sampling as well as under pressure up to 210 (420) bar
- Viscosity independent up to 160 cStokes
(pressurized sampling up to 300 cStokes)
Remote control with PAMAS PMA program
- Automatic storage and documentation in readable format
- Classification of particle number and size within the sensor size ranges
- highest flexibility
- Printout including all sample parameters, numerical and graphical
presentation and all main cleanliness classes
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Micromeritics’ first product addition under its Particulate Systems brand is the new Particle Insight Dynamic Image Analyzer. The Particle Insight is ideal for applications where the shape of raw materials, not just the diameter, is critical to the performance of the final product. The Particle Insight offers up to 28 different shape parameters analyzed in real-time in either aqueous or organic solvent suspensions. The system operates in a range suitable for a wide variety of industrial, biological, and geological specimens from 3 µm up to 300 µm in its standard configuration. Its unique recirculating sample module and precision optics are designed to acquire and report statistically valid measurements quickly, an essential quality control capability in many manufacturing processes. In addition, the Particle Insight fulfills the requirements of FDA 21 CFR Part 11 regulations. Particle Insight features include the ability to track sample shape changes over time as well as the capability to store a collection of particle images. The user also has the option of viewing only those particle images that meet any combination of the analyzer’s 28 shape parameters.
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General description:
The sample feeders for dry samples and granulate material can be operated either with the Abakus particle counter or a PC measuring card.
The PZG 5 is applied for particle analysis in dry samples of 2-2500µm. The dry samples are fed to the sensor by means of a brush system.
The PZG 6 is applied for measuring granulate material and ripple grain. The samples are fed to the sensor by means of a ripple chute.
The evaluation program Log and Show 2.x allows you to control the measurements and transmit data to the PC.
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The LA-930 features all the functionality of HORIBA's acclaimed LA-910 and LA-920 particle size analysis systems, together with new and improved software and hardware, to help users solve the most difficult application issues.
As the needs of users have become more stringent and the information more useful across a broader range of industries, HORIBA's superior technology has provided solutions that allow unparalleled performance combined with an ease-of-use that sets it apart.
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Specifications
1. Size Range:0.1-716um
2. Repeatability: <1%(Deviation of D50 in CRM)
3. Accuracy: <1%(Deviation of D50 in CRM)
4. Principle: Mie Scattering Theory
5. Laser source: import semi-conductor laser
6. Operating System: Windows2000, XP
7. Connecting Port: RS232 or USB
8. Photocell: 84pcs
9. Ultrasonic Power: 50W
10. Tank Capacity: 500ml
11. Circulating Flow Rate: 500-2500ml/min
12. Agitator Speed: 500-2500rpm
13. Voltage: 220V 50/60Hz
Outstanding Features
1. 3-D automatic focusing system controlled by computer automatically locates the focus of the lens and calibrates the background.
2. Fully automatic Standard Operational Procedure (SOP): water drain, cleaning and supply operate automatically controlled by computer. Operation is simplified to One-Click, one-spoon (add sample) and finish measurement.
3. Layout of forward, lateral and backward detectors guarantees the effective capture of the scattered signal in order to widen the size range.
4. BT-801 automatic circulating and dispersing system: consists of centrifugal circulating pump, ultrasonic disperser, agitator, water supply and drain system and more. Every automatic operation controlled by computer lead to an automatic and intelligent particle size test.
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Basic Specifications
Size Range:0.1-150um
Test Methods:Gravity sediment
Centrifugal sediment or G+C
Repeatability:<4%(Deviation of D50 of CRM)
Operating System:Windows2000,XP
Connecting Port:by RS232 or USB
Test Time:3-15min
Centrifuge Speed:750rpm or 1500rpm
Outer Dimension:440x360x350mm
Brief Introduction
BT-1500 Centrifugal Sedimentation Particle Size Analyzer has excellent performance and wide application. It uses gravity sedimentation, centrifugal sedimentation or both.The ingenious integration of centrifugal mechanics and testing module leads to wide test range, easy operation, fast and precise test and real-time computer control,ideal for the particle test education, production, scientific research and other areas.
•Various nonmetal powder such as heavy calcium carbonate, light calcium carbonate, talcum powder,kaolin, graphite, silica, bruite，barite, mica powder, communalizebentonite，diatomite, clay, etc.
• Various metal powder such as aluminum powder, zinc powder, molybdenum powder, tungsten powder, magnesium powder, copper powder, rare-earth metal powder, alloy powder, etc.
• Other powder such as catalyst, cement, abrasive, medicine,agriculture chemicals, food, paints/coatings, dyestuff, phosphor powder, river silt, ceramic material, etc.
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Micromeritics’ new generation SediGraph III 5120 particle size analyzer combines the proven SediGraph analytical technique with advanced instrumentation features to provide superior repeatability, accuracy, and reproducibility in the size range of 300 mm to 0.1mm. In addition, complete particle accountability assures that all of the introduced sample is accounted for. The SediGraph III measures mass by X-ray absorption and particle size by sedimentation– no modeling is required.
The SediGraph III promises the same dependable results as its predecessor, but with greater ease-of-use and reporting power. Computer-controlled mixing chamber temperature improves repeatability and reproducibility. A highly versatile and interactive reporting system provides a wide range of custom data presentation options and now includes grain size in Phi units and particle settling velocity. Statistical Process Control (SPC) reporting and regression analyses are also available. SediGraph II 5100 files can be utilized by the SediGraph III, allowing a seamless transition to the new system.
The SediGraph III is fully automatic. Combined with the optional MasterTech 052 Autosampler, up to 18 samples can be queued to run sequentially and completely unattended, including automatic stirring or sonication prior to transfer to the analysis system.
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Malvern Instruments presents the Zetasizer series
Size, zeta potential and molecular weight characterisation for Nanoparticles and Proteins
The Zetasizer range uses light scattering techniques to measure hydrodynamic size, zeta potential and molecular weight of proteins and nanoparticles.
Unequalled sensitivity and versatility by using the latest technology:
Patented NIBS optics improves sensitivity and size range /concentration range in the Zetasizer Nano S and ZS
M3-PALS is the leading technology for measurement of Zeta-potential.
Single-mode fibre, 50 m W laser and focused optics enable measurements of unrivalled quality of Proteins and other biomolecules.
Zetasizer Nano - the versatile solution
- Provides characterization of the size of nanoparticles emulsions and proteins, for dilute and concentrated samples, as well as zeta potential and molecular weight. Coupled with the MPT-2 Autotitrator, pH conductivity and additive trends can be automated.
Zetasizer µV - dedicated to protein molecular size analysis
- Targeted at applications including: optimizing protein crystallization conditions; measuring protein purity, determining proportions of aggregates and measuring absolute molecular weight
Zetasizer APS - for automation of size using micro well-plates
- Automates the size measurement of samples in 96- or 384-well microplates to improve personnel productivity.
Designed primarily for protein specialists, the Zetasizer APS is fully automated, simply requiring users to insert the plate and start a plate schedule. A graphical result display simplifies the assessment of large amounts of data in order to pick out trends and 'hot spots'.
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Particle size analyzers
