HMK-CD2 Laser Particle Size Analyzer


HMK-CD2 is a particle size distribution analyzer designed by AimSizer according to international standard ISO 13320. It is a new generation of particle size analysis instrument integrating laser technology, computer technology and photonics technology inside only one body. As a highly-intelligent and fully automatic particles size analyzer, HMK-CD2 uses full-scale Mie scattering theory and special technique for particle size distribution analysis and calculation. The ultrasonic system, dispersing system and agitating system are placed inside of the host. For a unit with size range as broad as from 0.02 to 2,000 micrometers such design effectively reduces the instability during the circulating process and considerably increases the accuracy. Even if a lot calculations will be carried out, the test speed is fast, each sample measurement can be finished within 1 minutes,The signals are automatically generated, transmitted and the results are automatically saved for a user-friendly view or print by the operator.




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  • - Measuring range: 0.02µm~2,000µm
  • - Tank: Stainless steel Vol.500ml
  • - Accuracy: High measurement precision: D50 error range <±1%(National Certified Reference Material)
  • - Light source: Laser diode 632.8nm 3mw >20000h
  • - Light path: Parallel light path design comply with ISO13320 and ISO13321
  • - Detector: Multi-element detectors in 80 grades are arranged in front, back and side positions, detection angel up to 165 degree
  • - Sampling Method: Wet
  • - Dispersion: Integrated ultrasonic 60W, ultrasonic, agitating, circulating time adjustableof etc.
  • - Agent: Tap water, distilled water or other specified agent
  • - Sample Qty.: mg to g
  • - Data process: Mie scattering theory and special analysis software, RS232 serial port communication connection
  • - Result output: Table and curve of particle size distribution, D10, D50, D90, D97, averaged particle size and specific surface area.
  • - Test method: Automatically finished by software, after adding sample into the tank, the computer starts dispersing and agitating as well as ultrasonic; the suspension is circulated to the testing zone. After test the cleaning is also fully automatic.
  • - Power: AC220V/110V ± 10% 50/60Hz
  • - Environment: Clean, temperature 0-40℃
  • - Dimension: W840×D370×H460 mm 70kg
  • Particle size distribution of particles or emulsions: chemicals, electronic materials, battery materials, pesticides, pigments, pharmaceuticals, titanium dioxide, ceramics, building materials, cosmetics, abrasives, paint/pigment, food, calcium carbonate, talc, kaolin, paper, aluminum oxide, rare earth catalyst, blowing agents, refractory, cement, graphite, etc
  • - HMK-CD2 integrates optical parts, electronic integrated circuits, ultrasonic dispersing, agitating and fully automatic cleaning in only one body. The alignment is done automatically under the controlled of the computer. Sample stays short time in the tube in order to prevent the leveling or re-agglomerating of the particles. The repeatability and stability of HMK-CD2 amounts to those from advanced foreign instruments in the world.
  • - Advanced molding process gives HMK-CD2 a compact and reasonable structure. Measurement system and feeding system are perfectly organized under a cover of elegant appearance. HMK-CD2 is easy to use and maintain. Latest anti-jamming technology contributes to the electrical stability and reduces the failure rate.
  • - A particle size analysis system is build up by HMK-CD2 and any LAPTOP or DESKTOP connected to each other by serial data transmission port. Such design bids farewell to the traditional board connection.
  • - Windows compatible software has user-friendly interface and easy operation. Simply click on the Auto Test, then add samples into the tank, all the test procedures including parameter selection, alignment, background test, obscuration adjustment, signal collection, data analysis, results calculation, output, circulating system cleaning are automatically done by the unit under control of the computer. Functions such as result save, query, compare, edit, delete are very easy to do.
  • - Six formats of result analysis report show cumulative particle size distribution data and graph, differential particle size distribution data and histogram as well as typical point results such as D3, D10, D25, D50, D75, D84, D90, D97etc.
  • - SOP (Standardized Operational Procedure) are available for different samples, it includes R.I. (Refractive Index), particle size distribution model, concentration/obscuration, ultrasonic time, sampling time, circulating rate, cleaning time etc in order to optimize the accuracy, stability and repeatability.
  • - Anti-vibration and dust-proof technique is applied in designing HMK-CD2 in order to stay safe during transport or capability to work in robust environment.

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