Paper dust tester

with the reference to our latest requirements, you are requested/pleased to send us best and nominal quotation with comply sheet as per given below;
paper dust tester
i. light source 20 watts fluorescent
ii. irradiation degree 60®
iii. working platform efficient area 0.0625 m2
rotating 360®c
iv. standard dust image 0.05 – 5.0 (mm2)