AODA WMP-6880 Polarizing Microscope with Heating Stage

Temperature range

Ambient temperature～400 ℃

Clear aperture diameter

φ2.5 mm

Sample room size

φ20×2.5（mm）

Temperature sensor

Pt

Display resolution

0.1℃

Stability

0.1℃

Maximum heating rate

130°C/min (≤40°C/min in the 300°C range)

Heating method

Electric heating

Distance from observation window to sample

≈5 mm

Cooling method

Circulating water cooling

Heating power

≤100 W

Experimental environment

Atmosphere control available

Dimensions

94 x 94 x 28mm

WMP-6880 High-Temperature Polarizing Melting Point Apparatus Configuration List

Equipment Name

Hot-stage polarizing microscope

Magnification

Optical magnification: 50–500x;

System magnification: 50–2000x

Stand

Features an integrated body structure and a stand suitable for both transmitted and reflected light observation. Equipped with a low-position coaxial coarse and fine focusing mechanism offering a 30mm coarse adjustment range and 0.002mm fine adjustment precision; includes a tension adjustment mechanism to prevent stage drift and a built-in upper limit stop. Designed for a service life of 8–10 years.

Incorporates a top-tier optical path design; optical lenses are custom-made to military-grade standards, offering exceptional resistance to mold and dust; optical components feature multi-layer coatings (including anti-mold protection), ensuring easy cleaning and clear imaging.

Observation Tube

Compensation-free Siedentopf trinocular observation head, 30° inclined; interpupillary distance adjustment: 54mm–75mm; unilateral diopter adjustment: ±5 diopters; two-position beam-splitting ratio (R:T): 100:0 or 50:50.

Eyepiece

High-eyepoint, wide-field, plan eyepiece PL10X/22mm

High-eyepoint, wide-field, plan eyepiece PL10X/22mm (with reticle)

Polarizing Objective

Infinity long working distance strain-free plan objective 5X/0.15, WD=10.80mm

Infinity long working distance strain-free plan objective 10X/0.30,WD=12.20mm

Infinity long working distance strain-free plan objective 20X/0.45,WD=4.00mm

Infinity long working distance strain-free plan objective 50X/0.55,WD=7.90mm

Condenser

Swing-out achromatic condenser (N.A. 1.2) with a polarizer unit; rotatable 360° with adjustable click-stop positions at 0°, 90°, 180°, and 270°.

Polarizing Analyzer

Built-in analyzer, adjustable and freely rotatable by 180° with a vernier scale precision of 6' per division; includes a locking mechanism.

Built-in push-pull Bertrand lens with adjustable centering for convenient interference observation;

allows seamless switching between conoscopic and orthoscopic observation modes, with adjustable focus for conoscopy; includes λ plate, 1/4λ plate, and quartz wedge compensators.

Collector

Low-position light collector with filter slot

Illumination

Adaptive wide-range voltage (100V–240V AC, 50/60Hz); reflected-light illuminator with pre-centered 12V/50W imported halogen lamp; includes field and aperture diaphragms, LBD filter set, and plug-in polarizer unit.

Adaptive wide-range voltage (100V–240V AC, 50/60Hz); transmitted light housing; imported 12V/50W halogen lamp; pre-centered; Köhler illumination; includes variable field diaphragm.

Mechnism stage

DIA160mm

Rotating metal work platform featuring a graphite-sprayed surface that is corrosion-resistant and wear-resistant; capable of 360° rotation with locking and positioning, a scale interval of 1°, and an accuracy of 6 arc-minutes.

Polariser 

Built-in analyzer (removable from the optical path) with a rotation range exceeding 180°, 1° graduations, 6′ accuracy, and a locking mechanism; built-in Bertrand lens (adjustable focus); includes a slot for compensators.

analyzing polarizer

Rotation 360°，with scale 0°45°90°135°180°225°270°315°

Revolver (Nosepiece)

Internal-locating 4-hole adapter with adjustable center

Internal-locating 5-hole adapter with adjustable center (one hole is fixed)

Compensator

λ ：Φ18mm,class I red, optical path difference 551nm

λ/4 ：Φ18mm,optical path difference 147.3nm

Quartz wedge (Orders I–IV)