As an upgraded metallurgical microscope, NCN-M400 re-optimized the
performance by integrating the advantages of our marketable
products ’NCN-MX450’ and the innovations of our new product ‘NCN-R550’ with marketing demand. With excellent imaging performance and
comfortable operating experience, NCN-M400 provides high cost-effective solution for metallographic analysis
and industrial inspection. With higher color correction and better coating design, new
improved LMPlan series objectives enhance the image resolution and
color reducibility. With the most suitable viewing degree, 30°inclined head holds
everyone in the best working state, less tension and fatigue. You
can adjust the interpupillary distance to optimum according to the
scale on viewing head.
Reflected illuminator with field/aperture diaphragm and oblique
light device, as well as slots for polarizing kit and filters,
adopts LED Koehler illumination system.
Comparing with other LED, single 5W LED with warm white light
(3000-3300K) reduces the fatigue on observer's vision at the
extreme. With pull-rod devices for adjusting the centers of field and
aperture diaphragm, stray light can be eliminated by expanding or
shrink the illumination zone. Simple polarizing observation is available with pluggable polarizer
kit. More ideal images are here with different filters.
The highest sample can be tested is 28mm with transmitted &
reflected frame while 78mm high sample is available with reflected
frame, as the stage can be dropped 50mm by loosening the screw in
the stage holder.
M4 wrench for socket head screws places in the frame, making the
best of the available space and improving your working efficiency. Up-limit device is helpful to avoid the damage caused by impact
between sample and objective. Using the outstanding condenser system of New designed NCN-M400, much more transmitted light can be through with bigger numerical
aperture and stronger intensity. Bright field, oblique light and simple polarizing are all available
with NCN-M400. Brightfield image with high brightness and high resolution shows
original color of samples. And oblique light is used to show 3D
relief image. | 
