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Winner2000E Laser Particle Size Analyzer Operation Process

Writer:Jinan WinnerSource:Jinan Winner Date:2017-05-10
 
After get winner2000E laser particle size analyzer, need calibrate instrument firstly.
1) put in water in the sample tank, 
2) Remove bubble, turn on the circulation, stir, ultrasonic 120S, 
3) Test benchmark, if benchmark is good, 
4) put 3-4 drops of standard sample into sample tank, observe optical concentration histogram, when it's up to 10-30, start to save the data.
 
If accuracy between test D50 value and marked D50 value is <1% , shows Winner2000E laser particle size analyzer is good, or have to calibrate laser beam, then repeat the process as above, until the test result is nearly same to marked D50 value.
 
This process is calibration process, after finished calibration, please clean instrument for 3 times. 
Clean process, 
add water, press drain, when water is drain off, press drain again.(repeat 3 times.)
Cause general speaking, need clean 3 times.
 
 
After clean, you can start to test your samples. 
1) Add water in the sample tank(according to your sample's characteristic check what dispersion media you need use)
2) Remove bubble, turn on the circulation, stir, ultrasonic 120 S(according to your sample character, setting ultrasonic dispersion time), 
3) Test benchmark, if benchmark is good, 
4) Take nearly 1/4 spoon of standard sample(according to your samples to decide its quantity, try to add small quantity, observe concentration histogram), put it into sample tank, observe optical concentration histogram, when it's up to 10-30, start to save the data.
5) clean for 3 times. 
6) print test report, finish.
 
 
 

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