LT3600 Laser Particle Size Tester
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Description
LT3600 Laser Particle Size Tester
Patented technology:
◆ Polarization filtering technology *
◆ Compensation and correction technology of anomalous change of diffraction Airy spot (ACAD)
◆ Inclined trapezoidal measuring window *
◆ Grille type large Angle detection technology
◆ Particle size analysis model optimization and adaptive technology
◆ Dual drive injection decentralized integration technology
LT3600 Laser Particle Size Tester
Performance ：
◆ Fully in line with ISO13320 diffraction measurement technical standards
◆ Unique optical path configuration, large continuous physical measurement Angle, no detection blind area
◆ Improved inversion algorithm, users do not need to choose “analysis mode”, taking into account extremely high resolution and stability
◆ No need to replace the lens, no need to use standard sample calibration, measuring range up to 0.02 micron to 3600 micron
◆ Holographic signal synchronous processing technology, real-time measurement speed of up to 20,000 times per second, does not miss any shape and distribution of particles diffraction information
◆ The ultra-stable solid laser light source system with automatic temperature constant technology completely overcomes the disadvantages of long preheating time and short service life of He-ne gas laser
◆ The polarization space filter technology is used to completely abandon the pinhole filter that leads to poor mechanical and thermal stability
◆ High strength metal optical base and laser energy tracking and stabilization technology, with high stability and anti-interference ability
LT3600 Laser Particle Size Tester
Parameter
| principle of measurement | laser diffraction |
| optical model | Full range Mistral theory and Fraunhofer theory are optional |
| particle size range | 0.02μm-3600μm, no need to replace the lens, does not rely on standard sample calibration |
| detecting system | Contains a grille type large Angle, non-uniform cross area compensation detector array, the whole measurement Angle range without blind area |
| sampling method | ** Wet dispersed sampling system: Support SOP one-click operation measurement, compatible with organic and aqueous dispersion media, sample pool capacity of up to 1000 ml, liquid level continuously adjustable. Sample mixing and circulation dual motor design and independent control, speed 0-2500RPM continuously adjustable. Built-in high-power probe type ultrasonic dispersion system, the dispersion power is continuously adjustable, and supports automatic bubble elimination technology. (Optional Hydrolink injection system) ** Dry dispersed sampling system: Support SOP one-click operation measurement, dispersion pressure 0-4.5Bar continuous adjustable, airflow pressure control accuracy ±0.1Bar (optional Aerolink injection system) |
| light source | 638nm solid-state laser with integrated thermostatic system, up to 20mW |
| Spatial filtering mode | Non-pinhole polarization filtering technology |
| Optical alignment system | Intelligent fully automatic |
| measuring time | Typical values are less than 10 seconds |
| measuring speed | Up to 20,000 times per second |
| degree of accuracy | Dv50 better than ±0.6% (NIST-Traceable latex standard) |
| repeatability | Dv50 better than ±0.5% (NIST-Traceable latex standard) |
| laser safety | Class 1 laser products |
| computer configuration | Intel i5 processor, 4GB RAM, 250GB hard drive, mouse, keyboard and widescreen display |
| computer interface | USB2.0 or above |
| Software running platform | Windows7 or above Professional Edition |
| operating ambient temperature | 5℃-40℃ |
| Operating ambient humidity | 10%-85% relative humidity (no condensation) |
| power requirement | Ac 220V, 50Hz-60Hz, standard ground |
| Optical system weight | 28kg |
| Optical system size | 636mm x 275mm x 320mm |
