Brief introduction: TopSizer laser particle size analyzer with a wide range, good repeatability, high precision and real test results, a lot of advantages, high reliability really stand at the forefront of the current particle size detection field, represents China's grain size detection and analysis technique of new heights. Can be measured to be dispersed in the liquid samples, can also be measured cannot be dispersed in the liquid should be in the gas dispersion of powder materials. Using particle light scattering phenomenon, according to the distribution of scattering light measured according particle size distribution. Europe and the United States grams of optical, mechanical, electronic, computer system integration and optimization, to Europe and the United States grams of laser particle size instrument has good repeatability, wide range of dynamic measurement, easy and convenient operation etc. Features: 1. Domestic exclusive USES double light source technology, red light for import of helium neon laser, wavelength of 0.6328 microns; And have a solid blue light, the wavelength of 0.466 microns. 2. Light short preheating time, laser power is stable. 3. Adopt folding light path design, compact structure and beautiful, and with high precision aluminium optical platform, to ensure the light path stable and reliable. 4. Single lens design, the structure of lens after Fourier transform, the breakthrough of Fourier lens pupil constraints, make the largest acceptance Angle is not restricted by Fourier lens aperture. 5. The long focal length of Fourier lens, the effective focal length 550 mm, greatly enhance the instrument measurement testing capability of large particles, make the test ceiling of 2000 microns. 6. Detection channel number up to 98, from the former to, lateral and large Angle and backward photoelectric detector of three-dimensional detection system. 7. Intelligent automatic control software of the system, ensures the precise optical on. 8. Wet sample system, use the circuit design, high precision centrifugal pump, the mixing speed is 4000 RPM, stepless adjustable, highly efficient cleaning and draining capacity. Built-in ultrasonic probe, the maximum power of 100 w, stepless adjustable ultrasonic intensity. 9. Dry sampling system, decentralized 0.1 0.4 MPa pressure stepless adjustable, can be adapted to the various sample test requirement for scattered strength, dry test window working negative pressure protection device can effectively prevent the pollution. Technical indicators: 1. The measuring range: 0.02 2000 microns (wet), 0.1 ~ 2000 microns (dry) 2. The measuring principle, full range mie scattering theory 3. The repeatability error: 0.5% or less (the prototype D50 deviation) 4. Accuracy error: plus or minus 1% or less (the prototype D50 deviation) 5. Measure the speed: conventional measurement for 10 seconds 6. Sample: dry and wet cycle injection. 7. Sample system: Wet method: using high precision centrifugal pump, mixing speed is 4000 RPM, stepless adjustable; Dry process: the dispersed particle size range: 0.1 ~ 2000 microns, scattered working pressure: 0.1 ~ 0.4 MPa stepless adjustable, injection speed: 0 ~ 100% stepless adjustable. 8. Light path system: double light source design, import helium neon laser, the wavelength of 0.6328 microns; Solid blue light, the wavelength of 0.466 microns. 9. Check sensor: detecting channel number 98, maximum detection Angle of 140 degrees, minimum detection Angle of 0.016 degrees. 10. Appearance size (L * W * H) : Host: 1115 * 254 * 355 mm Sample cycle (standard SCF - 108) : 265 * 325 * 405 mm Dry sampler (DPF - 109) : 320 * 200 * 305 mm
Brief introduction: TopSizer laser particle size analyzer with a wide range, good repeatability, high precision and real test results, a lot of advantages, high reliability really stand at the forefront of the current particle size detection field, represents China's grain size detection and analysis technique of new heights. Can be measured to be dispersed in the liquid samples, can also be measured cannot be dispersed in the liquid should be in the gas dispersion of powder materials. Using particle light scattering phenomenon, according to the distribution of scattering light measured according particle size distribution. Europe and the United States grams of optical, mechanical, electronic, computer system integration and optimization, to Europe and the United States grams of laser particle size instrument has good repeatability, wide range of dynamic measurement, easy and convenient operation etc.
