| Principle |
Full course Mie scattering theory comply with ISO 13320 |
| Measuring range |
0.02~2,000µm |
| D50 error range <±3%(National Certified Reference Material) |
| Light source |
Laser diode 632.8nm 3mw >20,000h |
| Light path |
Parallel light path design comply with ISO13320 and ISO13321 |
| Test course |
Full course without any shift during test |
| Detector |
Multi-element-silicon detector: |
| 128 photo cells arranged in 3-D position maximize the detection angel up to 165° |
| Test Method: Wet and Dry Measurement |
Dry: Put the sample in the dry tank and click on dry test, the unit automatically open/close the air supply, test, collect sample, whole operation finishes under computer control within 2 minutes. Wet : Click on liquid test, the liquid tank is filled up automatically, the system prompt feeding powder, add about 1 gram of powder into the liquid cell, the dispersion, agitation, circulation and cleaning finish under computer control within 2 minutes. |
| Dispersion |
Dry : Unique vacuuming device (patented) done by cooperation of compressor and vacuum, short dispersing time. |
| Wet : Ultrasonic, agitator and sample cell are integrated, compact design, short dispersion time |
| Agent |
Dry : Air |
| Wet : Tap water, distilled water or other specified agent |
| Sample weight |
Variable suspension volume with the wet dispersion unit: |
| 1gram or up to scores of grams dependent on the sample property and size |
| Test software |
Windows |
| Result output |
Table and curve of particle size distribution, D10, D50, D90, D97, averaged particle size and specific surface area. etc |
| Power |
AC220V 50Hz /110V 60 Hz |
| Environment |
Clean, temperature 0-40ºC |
| Size (L*W*H) |
Analyzer:860mmx420mmx500mm
Dry test auxiliary machine:660mm×320mm×900mm |
Audited Supplier 
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