WJL-632 / WJL-636 / WJL-638
NADE
1
CHINA
Product Description
The laser particle size analyzer is an instrument based on the principle of light scattering. It obtains particle size distribution data by measuring the scattering signals of particles on laser light and features high precision and rapid detection.
• The internal structure adopts a modular design, which is convenient for disassembly, maintenance, and
upkeep.
• The optical system has an automatic calibration function.
• The temperature control system adopts dual silent fans, which have good cooling effect and ensure stable temperature.
• Multiple functions such as automatic water addition, automatic dispersion, automatic focusing, automatic
circulation, automatic testing, automatic cleaning, and automatic result saving.
• Meet ISO-13320, designed with user grading management, electronic signature, password management,
network transmission, data protection, and traceability functions.
Applications
• Coatings Industry: Controlling the particle size distribution of zinc powder, pigments, and other components in coatings.
• Pharmaceutical Industry: Monitoring the particle size changes of traditional Chinese medicine powders during production.
• Agriculture: Assessing soil texture and fertility through soil particle size distribution; analyzing the uniformity of pesticide spray particles.
Specifications
Parameters/Model | WJL-632 | WJL-636 | WJL-638 |
Dispersion method | Wet | ||
Measuring range | ≤325mesh | 0.05-1200μm | 0.02-2000μm |
Work Principle | Mie scattering theory | ||
Wavelength | 0.6328μm | ||
Light source | He Ne gas laser, with lifespan>25000 hours | ||
Detection angle | ≥ 135 ° (front back and lateral fan-shaped distribution) | ||
Measuring method | Wet dispersion, automatic centering, automatic water filling one-click fully automatic operation | ||
Optical path System | Coated single lens | ||
Repetitiveness deviation | ±0.5%(national standard materials D50) | ||
Accuracy deviation | ±0.5%(national standard materials D50) | ||
Operation System | Computer reverse control | ||
Interface | Ethernet / USB / RS232 / RS485 | ||
Power supply | AC 220V±10%, 50Hz,100W | ||
Overall dimensions | 1000×330×320mm | ||
Weight (Net) | 38Kg |
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