TRANSMITTED & REFLECTED POLARISING (PETROLOGICAL) MICROSCOPE (Research Model)

TRANSMITTED & REFLECTED POLARISING

(PETROLOGICAL) MICROSCOPE (Research Model)

MAKE WESWOX

MODEL: PL-100

TECHNICAL SPECIFICATIONS:

MECHANICAL BODY

Single mold sturdy stand with anti rust materials.

TRINOCULAR OBSERVATION HEAD

Siedentopf Trinocular 30^o inclined, 360^o rotatable. Interpupillary distance adjustable between 48-75mm. Diopter adjustments ring in atleast one eyepiece.

EYEPIECES

Extra Wide Field 10x (PAIRED) FOV 20mm.

NOSEPIECE

Quadruple nosepiece revolves on ball bearing.

ANALYZER

Rotatable analyzer with graduation 0 ^o -90^o

OBJECTIVES

STAIN FREE PLAN ACHROMATIC 4X.

STAIN FREE PLAN ACHROMATIC 10X.

STAIN FREE PLAN ACHROMATIC 40X.

STAIN FREE PLAN ACHROMATIC 60X.

CIRCULAR ROTATING MECHANICAL STAGE

Rotatable Large 170mm diameter circular rotating (360^o) stage utilize ball bearing i.e. graduated in 1^o increment and include a vernier reading to 6’. Stage rotation lock screw & stage centering knobs provided.

CONDENSER

Strain Free Polarizing condenser N.A. 0.9/0.25 with adjustable iris diaphragm and filter holder.

FOCUSING

Co-axial focusing control with ball bearing guideways & large knobs, pre focusing lever & tension adjustment ring. The slow motion has 1DIV=2microns.

COMPENSATOR

Gyps 1^ (dia. 18mm, 1^st order red compensator plate, 550 nanometers) Mica ¼^ (dia. 18mm, 147.3 nanometers) Quartz Wedge (12 X 28mm, I-IV)

POLARIZER WITH LOCK

Can be rotated 360^o.

ILLUMINATION

Incorporates transmitted 12V/20W lamp. Reflected 100W mercury lamp.

POWER SUPPLY

220-240V, 50/60 Hz.

WARRANTY

2 years

STANDARD ACCESSORIES

Operating manual, STYRO FOAM Molded Pack ,filters. Lens cleaning cloth.