Laser Particle Size Analyzer

Laser Particle Size Analyzer SKZ1062A 

Technical characteristic:
Standard: ISO13320
1. The measurement ranges are 0.02~1200 μm (SKZ1062A-1) and 0.1~800 μm (SKZ1062A).
2. Tolerance for accuracy: ± 1% (DS50 national standard)
3. Repeatability deviation: ± 1% (based on national norm D50)
4. Electrical needs: 200W, 50Hz, AC 220 ± 10V 

Fundamental:
Mie scattering theory with full-scale, fully accounting for the dispersion medium measured particle size distribution data and the refractive index of the optical properties of the particles; depending on the particle size in each angle, scattered light intensity changes on the anti-particle group performances.

Unconstrained fitting inversion and constrained fitting inversion are the two main categories into which particle sizing computations fall. The law of inverse particle size distribution states that constrained fitting inversion prior to calculation presupposes that match a specific distribution of particle group. Although this kind of operation is somewhat straightforward, there is always a bias due to previous assumptions, therefore assessing the constrained fitting data does not accurately reflect the particle size distribution of the particles.

The size distribution of the particles is immediately and precisely calculated by light intensity using the unconstrained fitting inversion test, which is performed before to the particle and makes no assumptions. These reasonable detector and particle classification assumptions lead to high expectations for the gadget itself. Particle size distribution may be precisely measured with the SKZ1062 Wet-Laser Particle Size Analyzer thanks to its optimal non-uniform cross-dimensional fan-shaped array of detector arrays and sensible size grading.

Feature

1.A unique high-density detection unit can test small particles, and a high-density detection unit can make it extremely strong. Full scale seamless testing capability is ensured by adopting concentrated light Fourier transform test technology, which effectively improves resolution and ensures maximum range at the shortest focal length.

2.Fully sealed fiber-optic semiconductor laser: It uses an imported fiber-optic semiconductor laser with a long lifespan and great stability. Its lifetime of over 30,000 hours and exceptional stability make it a superior choice for test repeatability.

3.Laser power monitoring and automatic adjustment: By using only constant power lasers, real-time power detection, and automated adjustment features, the issue of laser power attenuation brought on by prolonged operation is successfully avoided. The laser's life is effectively extended at the same time by using a constant current and constant voltage high-filter laser power source; under typical circumstances, this allows the laser to operate for more than 30,000 hours.

4.Fully automatic test: This type of test is genuinely automatic; all you have to do is input the sample; there is no need for manual data selection or interference.

5.Ultrasonic anti-dry function: When there is no water present, the ultrasonic anti-dry function can be used to prevent harm to the ultrasonic wave.

6.Dustproof and shockproof design: The instrument's whole construction is sealed, significantly extending the life of its internal parts. The test result will be more stable and dependable thanks to the special anti-vibration structure, which can successfully prevent external disturbance from interfering with the instrument.

7.Automatic alignment: By using only the mechanical center and optical center together, the optical path automatically corrects the positioning to the micron level. At the same time, the speed at which the optical path can be adjusted increases and can be done in just 15 seconds. A precision controller, software system, stepper motor, and precision guide rail make up the self-developed automatic alignment system. By guaranteeing that the laser beam's focus always passes through the detector's center point, the minimum step distance of 0.2 microns enhances the precision of the testing and test results. consistency.

8.Free bubble design: The new design prevents air bubble interference and allows no bubbles to enter the test sample window.

9.Sample no residue design: To minimize the influence on the subsequent test data, the instrument pipeline and drainage structure have been optimized, and there is no remaining liquid in the instrument pipeline or circulation pump.

10.Quick change device for sample windows: This newly created tool speeds up and simplifies the replacement of sample windows.