The Litesizer DIF series provides sophisticated particle sizing capabilities ranging from 10 nm to 3.5 mm, drawing on approaching 60 years of expertise in laser diffraction.
Using laser diffraction technology, this particle size analyzer boasts a top-tier optical configuration that includes powerful 10 mW and 25 mW lasers, along with the most extensive range of detected diffraction angles available on the market, spanning from 0.01 ° to 170 °.
The Kalliope software streamlines the particle sizing process, eliminating the need for extensive training – users can initiate measurements with merely three clicks. The Quick-Click system facilitates seamless transitions between dispersion units, thereby reducing the likelihood of errors. Safety features designed for both liquid and dry dispersions ensure a smooth, secure operational experience.
The sturdy metal casing and the isolated optical bench ensure dependable performance across a range of settings, from challenging environments to advanced laboratories.
Fueled by the pioneering tradition, the Litesizer DIF series: From First to Best is the next generation of laser diffraction technology.
Tough Environments, Precise Results: Litesizer DIF 500 Particle Size Analyzer | Anton Paar
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Litesizer DIF 500
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- Consistent results, whatever the environment
- Measurement of samples ranging from 0.01 µm to 3,500 µm
- Kalliope software: No training necessary, featuring a dedicated QC mode
- Compatible with the Liquid Flow Imaging dispersion unit
- Easily switch between liquid and dry dispersion with a single action
Litesizer DIF 300
- Measurement of samples ranging from 0.1 µm to 2,500 µm
- Consistent results even in challenging environments
- Compatible with the Liquid Flow Imaging dispersion unit
- Kalliope software: No training is required with its dedicated QC mode
- Easily switch between liquid and dry dispersion with a single action
Litesizer DIF 100
- Measurement of samples ranging from 0.1 µm to 1,000 µm
- Consistent results even in challenging environments
- Transitioning between liquid and dry dispersion with a single action
- Kalliope software: No training necessary with the specialized QC mode
Key features
Particle sizing in any environment
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Anton Paar's laser diffraction particle size analyzer is ideal for heavy industry. It is built of high-quality materials both inside and out. A durable metal casing protects the optical elements.
Litesizer DIF is designed to withstand harsh environments: No dust or particles can infiltrate the instrument's optical bench, and the instrument's interior is insulated from direct vibrations at the production site. All of this implies lower maintenance and repair expenses.
Less investment, saved bench space, and compatibility across the board
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- The compatibility of dispersion units between Anton Paar's Litesizer DIA and Litesizer DIF devices minimizes investment costs and laboratory space requirements.
- All Litesizer instruments may be operated from a single PC running the Kalliope software.
Kalliope: The benchmark software for particle sizing
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Kalliope's one-page workflow guides users through the process of defining parameters, getting findings, and engaging with them. The QC mode ensures consistent and accurate measurement results by personalizing user management and locking sensitive parameters.
The laser diffraction particle size analyzer in QC mode provides straightforward feedback if the product falls within the prescribed parameters. With just three clicks, measurements can be taken, with minimal training for new users. Additionally, Kalliope offers a pharma option with data security mechanisms, access controls, and audit trails, ensuring compliance with 21 CFR Part 11 of the US FDA.
Efficient dispersion, maximum safety
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The Quick-Click function of the Litesizer DIF links the dispersion units in a single move, eliminating the need for cables, tubes, or pipes. The obscuration level indicator enables continuous monitoring of the sample quantity as it is added, ensuring that the correct amount is used from the start.
The Dry Jet dispersion unit features a suction check and a built-in dust cover to reduce the risk of powder dispersion.
The Liquid Flow device automatically checks for enough liquid before sonication to minimize overheating. A specific module with excellent chemical resistance is provided for harsh liquids.
The Liquid Flow Imaging device combines laser diffraction and dynamic image processing, adding form characteristics for particles as small as 5 µm.
On quality, Anton Paar leads the way
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Due to its high manufacturing quality, the Litesizer DIF is ideal for particle analysis. It features high-quality hardware, enabling the instrument to acquire high-quality raw data. This laser diffraction particle size analyzer can test samples ranging from 0.01 µm to 3,500 µm with a single analyzer, eliminating the need for extra expenditure.
A decade of confidence: 10-year laser warranty
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Each Litesizer DIF is based on a high-performance laser system designed for decades of dependable operation. To support this, Anton Paar provides a 10-year laser warranty, which exceeds industry norms. This represents our commitment that Litesizer DIF's fundamental optical performance would give consistent results year after year, regardless of the application's requirements.
Specifications
Source: Anton Paar GmbH
|
Litesizer DIF 500 |
Litesizer DIF 300 |
Litesizer DIF 100 |
| Measurement principle |
Laser Diffraction (Mie and Fraunhofer scattering) |
| Measurement range |
0.01 μm - 3,500 μm |
0.1 μm - 2,500 μm |
0.1 μm - 1,000 μm |
| Size classes |
144 (user adjustable) |
114 (user adjustable) |
104 (user adjustable) |
| Accuracy * |
better than ± 0.5 % variation*** |
| Repeatability |
better than ± 0.5 % variation*** |
| Reproducibility** |
better than ± 1 % variation*** |
| Typical measurement duration |
< 10 sec |
| Data acquisition rate |
16 kHz |
| Light source 1 |
|
| Type |
Fiber-coupled laser diode |
| Optical arrangement |
Reverse Fourier setup |
| Wavelength |
830 nm, infrared |
| Laser power |
10 mW |
| Laser class |
Class 1 (IEC60825-1) |
| Light source 2 |
Litesizer DIF 500 |
- |
| Type |
Laser diode |
- |
| Optical arrangement |
Tilted relative to the IR laser |
- |
| Wavelength |
450 nm, blue |
- |
| Laser power |
25 mW |
- |
| Laser class |
Class 1 (IEC60825-1) |
- |
| Detectors |
|
| Type |
Log-spaced photo diode array and single diodes for side and back-scattering |
| Angular range |
0.01 ° - 170 ° |
0.01 ° - 155 ° |
|
| Focal length |
300 mm |
| Alignment |
Automatic |
| Instrument data |
|
| Instrument dimensions**** |
400 mm x 790 mm x 290 mm (H x W x D) |
| Instrument weight**** |
42.3 kg (93.2 lb) |
| Power supply |
100 V to 240 V ± 10 %, 50/60 Hz |
Trademarks: Kalliope (EU: 012709391, UK: UK00912709391), Litesizer (EU: 011695491, UK: UK00911695491)
* Defined for a monomodal latex standard and accounting for the manufacturer's uncertainty of standard size.
** Defined for D50 of a polydisperse standard.
*** Sample and preparation dependent. Defined for liquid dispersion measurements.
**** Without PC and dispersion unit
Image Credit: Anton Paar GmbH
Image Credit: Anton Paar GmbH