| Model: | Winner802 |
|---|---|
| Brand: | Winner |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Lab Supplies |
| Label: | lotions particle , nanomter particle , MIE principle |
| Price: |
US $19990
/ pc
|
| Min. Order: | 1 pc |
| Last Online:15 Oct, 2015 |
Winner802 photon correlation nanometer laser particle size analyzer
Mainly used to measure nanometer particles of Ceramics, pharmaceuticals, lotions, paints, dyes, pigments, fillers, chemicals, catalysts, drilling mud, abrasives, lubricants, coal, sediment, dust, cells, bacteria, food additives, pesticides, graphite, photosensitive material, fuel , ink, metal and non-metal powder, calcium carbonate, kaolin, coal slurry etc.
Brief Introduction:
Winner802 is our company's latest laser particle size analyzer which based on the dynamic light scattering principle, and also 1st one which use digital correlator in China. Based on Brownian movement principle, smaller particle, faster speed, bigger particle, more slowly. It adopt great performance of HAMAMATSU photomultiplier and self-developed high speed digital correlator as core parts, Get diffusion coefficient by test scattering light change in some angle, and calculate particle diameter and distribution according to stokes-Einstein equation. So the machine is with characters of fast calculation, high resolution ration, good accuracy and repeatability.
Main Features:
1) Advanced test principle
Dynamic scattering light technology, It could keep nanometer particle original state, guarantee
realness and effectiveness of test result.
2) High sensitivity and Noise-signal ratio
Detector is composed of HAMAMATSU photomultiplier, so ensure good accuracy.
3) High speed data collection
Self-developed patent product-CR256 digital correlation, It could finish dynamic scattering light
intensity collection and autocorrelative function calculation, effectively reflect dynamic
scattering light information of different sizes of particles.
4) High stable light system
Photon correlation spectrum detect system adopt optical-fibre technology, smaller size and high
anti-interference and reliability.
5) High precision constant temperature control system
Semiconductor temperature control technology, precision control within ±0.2℃，make samples
be in a constant state throughout the testing process, prevent testing error because temperature
change will change liquid viscosity and Brownian movement speed.
Main specification:
|
Model |
Winner802 |
|
Measure range |
1-10000nm |
|
Concentration range |
0.1mg/ml--100mg/ml |
|
Accuracy |
<1% |
|
Repeatability |
<1% |
|
Light source |
Semiconductor laser λ= 532nm |
|
Detector |
HAMAMATSU photomultiplier |
|
Scattering angle |
90o |
|
Sample pool |
4mL |
|
Temperature control |
5-40 ℃（temperature controller within 0.1℃） |
|
Test speed |
<5 Min |
|
Dimension |
48cm*27cm*17cm |
|
G.W. |
12Kg |
|
Digital correlator |
256 channels |
|
Analysis |
Average particle diameter, particle distribution, photon counting rate etc. |
Application:
Ceramics, pharmaceuticals, lotions, paints, dyes, pigments, fillers, chemicals, catalysts, drilling mud, abrasives, lubricants, coal, sediment, dust, cells, bacteria, food additives, pesticides, graphite, photosensitive material, fuel , ink, metal and non-metal powder, calcium carbonate, kaolin, coal slurry etc.
