Malvern Mastersizer 3000 Manual

Maintenanc e
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3. Hold onto the ends of the seal and turn the cell seal and window assembly over
on to the lens tissue, so the seal is on top of the lens.
4. Hold the center of the cell window down with another lens tissue, then take hold
of the longest end of the seal, and lift the seal clear of the window.
5. Repeat the procedure to remove the other cell window and seal from the main
body of the cell. This time though place the cell holder on its side again with a
clean lens tissue positioned under the rear cell window, and remove the cell win-
dow and seal as described above.

Malvern Mastersizer 3000 Specifications

General

Measurement principle	Laser diffraction
Blue laser wavelength	470 nm
Sample dispersion options	Wet and dry dispersion
Data acquisition rate	10 kHz
Particle size range	0.01 to 3500 microns
Laser type	He-Ne and solid state
Accuracy	Better than 1%
Repeatability	Better than 0.5%
Technology	Mie and Fraunhofer theories
Sample dispersion units	Hydro MV, Hydro LV, Aero S
Optical model	Mie theory
Power requirements	100-240 V, 50/60 Hz
Detector arrangement	Log-spaced array