Transmission Polarizing Microscope(Trinocular), LW150PT

Instrument use: 

LW150PT transmission polarized light microscope, using polarized light to study the strength of inhomogeneous medium and identification of various differences, mainly used for the observation and research of its birefringent crystals. It has special characteristics for analyzing the optical properties of rock ore and textile fibers. The effect. For the majority of users to do single polarized light observation, orthogonally polarized light observation, cone light observation. It is widely used in the research and inspection of geology, chemical, medical, pharmaceutical and other fields. It can also observe the crystal phase of liquid polymer materials, biopolymers and liquid crystal materials. It is an ideal instrument for research and teaching in scientific research institutions and universities.

Performance characteristics:

1.  Optional transmissive illumination, epi-illumination or transflective illumination

2.  Configure stress-free flat field objective (center adjustable) and large field of view eyepiece

3.  Coarse and micro-coaxial focusing mechanism, coarse and elastic adjustable, with limit locking device, micro-motion value: 2 μ m

4.  Rotary stage, 360 ° equal division scale, cursor value 6’, center adjustable, with locking device, vertical effective stroke of the table up to 30mm

5.  Wide voltage power supply (85-265V 47-60HZ). 6V20W halogen lighting, adjustable brightness.

The main technical parameters:

1.  Tube: Three-eye observation, 360 ̊ rotation, tilt 30 ̊

2.  Eyepiece: large field of view WF10XΦ18mm, sub-goggles WF10X (Φ20mm)

3.  Stress-free flat field achromatic objective lens: (cover glass: 0.17mm)

PL 5X/0.10, PL 10X/0.25,

PL 40X/0.65 (S) PL 60X/0.75 (S)

4.  Focusing: coarse, micro-coaxial, micro-motion value 2μm

5.  Converter: four-hole, outward-oriented ball positioning

6.  Stage: Round rotating stage, diameter Φ150mm, 360° aliquot, cursor value 6 ', center adjustable, with locking device.

7.  Intermediate tube: Built-in analyzer , free to switch between normal observation and polarized light observation, 90° rotation, with scale, Vernier value 12'.  Bühler mirror center adjustable, with λ, λ/4, quartz 锲 compensation Device.

8.  Light source: halogen lamp 6V20W, adjustable brightness