Trinocular Polarising Microscope Model-15T

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Trinocular Polarising Microscope Model-15T

Name: Trinocular Polarising Microscope Model-15T
Brand: B L SCIENTIFIC INSTRUMENTS CO.
Price: 45000 INR
Availability: InStock

Price 45000 INR/ Piece

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MOQ : 10 Pieces

Trinocular Polarising Microscope Model-15T Specification

View Head
Trinocular, 30 inclined, rotatable 360

Spare Parts
Halogen lamp, fuse, blue filter, immersion oil, dust cover

Focus System
Precision rack and pinion, coarse and fine adjustments

Features
Rotatable polariser & analyser, Bertrand lens for conoscopic observation, analyzer slide, quartz wedge and mica plates included

Theory
Polarising light microscopy designed for geological and materials science applications.

Drawtube
Trinocular (for camera or PC connectivity)

Sensor
Not included; compatible with standard digital/CMOS cameras

Resolution
Dependent on camera used

Interface
Standard C-mount on trinocular port for imaging equipment

Frame Rate
Dependent on attached camera

Focal Distance
160mm optical system

Magnification
40X to 400X (expandable to 1000X with optional oil immersion objective)

Dimensions
Approx. 400mm (H) x 220mm (W) x 380mm (D)

Focus Range
Coarse and fine focusing with anti-backlash mechanism

Eyepieces
Wide field 10X (paired); 16X optional

Eyepiece Tube
Inclined at 30 for comfortable viewing

Illumination
Halogen 6V/20W with intensity control; Koehler illumination

Coarse Adjustment Range
30mm or more

Fine Adjustment Range
0.002mm per graduation

Working Stage
Rotatable round stage, 360 graduated, with centering mechanism, 150mm diameter

Still Image Capture Resolution
Dependent on attached camera

Video Capture Resolution
Dependent on attached camera

Image Format
Dependent on attached camera system

Interpupillary Distance
55mm75mm adjustable

Objective Achromatic
4X, 10X, 40X (S); all objectives strain-free polarising type, anti-fungus, DIN standard

Condenser
Strain-free Abbe condenser, N.A. 1.25, with iris diaphragm and carrier

Light Source
Transmitted Halogen lamp, replaceable, adjustable brightness

Mechanical Protection
Anti-fungus optical components, dustproof frame

Bertrand Lens
Out/in swing type for conoscopic observation

Color
Off-white with black accents

Accessories Included
Accessory kit, instruction manual, calibration slide, power cord

Stage
Graduated 360°, smooth rotation, precision locking and centering controls

Polarisation
Rotatable polariser 360°, analyzer detachable/rotatable

Body Construction
Sturdy metal frame and arm with anti-vibration base

Weight
Approx. 9.8 kg (fully configured)

Application Areas
Geology, Petrology, Material Science, Mineralogy, Academic Research

Power Supply
AC 220V/110V, 50/60Hz universal adapter

Nosepiece
Revolving quadruple nosepiece with positive click stops

About Trinocular Polarising Microscope Model-15T

ObservationHead SiedentopfBinocular observation head inclined at 30 5 and rotatable at 360DiopteradjustmentringonoculartubeInterpupillarydistancefrom55mmto75mm

EyepieceAntifungus

Objectives PlanAchromatic 4XEPlanAchromatic 10XEPlanAchromatic 40X SLEPlan Achromatic100XSL

MechanicalBody and PreFocusing Lever It has Coaxial focusing system It also includes PrerevolvesonballbearingTheCrossmovement55mmX75mm

RevolvingStage

AnalyzerOpticalCompensator

Polarizer

Standard Accessories Blue Filter fuse operating manualvinyl dust cover guarantee card StyrofoammoldedpackSpecicationssameasaboveModelRPM15butttedwithtrinocularobservationheadSpecicationssameasaboveModelRPM15butttedwithtrinocularobservationhead

Advanced Polarising Optics for Precise Analysis

The Model-15T offers high-quality strain-free achromatic objectives and a rotatable polariser-analyzer system, ideal for specialty applications in geology and material sciences. Its Bertrand lens enables conoscopic observation for detailed crystal studies, while precision controls ensure accurate sample positioning and analysis.

Enhanced Imaging Versatility and Connectivity

With a trinocular drawtube inclined at 30, the microscope accommodates direct observation and digital documentation. Compatible with standard digital and CMOS cameras via a C-mount, it is designed for flexible imaging workflows in research or educational settings. Magnification can reach up to 1000X with optional objectives.

Rugged Construction and Ergonomic Design

Built with a sturdy metal frame, anti-vibration base, and anti-fungal optical components, the Model-15T resists harsh lab conditions. Intuitive, precision adjustments, a smooth rotating graduated stage, and comfortable viewing ergonomics make extended sessions efficient and fatigue-free.

FAQ's of Trinocular Polarising Microscope Model-15T:

Q: How is the Trinocular Polarising Microscope Model-15T used for geological and material science applications?

A: This microscope is designed specifically for examining minerals, rocks, and materials using polarised light. The rotatable polariser, analyzer, and in/out swing Bertrand lens allow for detailed optical property analysis and conoscopic observations, making it ideal for geology, petrology, mineralogy, and material science research.

Q: What are the key benefits of the Model-15T's polarising and rotation features?

A: The 360 rotatable polariser and analyzer enable precise control of polarised light for birefringence and interference pattern observations. This helps researchers study optical characteristics of anisotropic materials and detect subtle structural properties in samples.

Q: How do you connect a camera or PC to the Model-15T for imaging?

A: The trinocular port features a standard C-mount interface, allowing you to attach most digital or CMOS cameras. This facilitates direct image and video capture for documentation, analysis, and sharing results during research or teaching.

Q: What measures are in place to protect the microscope from environmental factors?

A: The Model-15T features anti-fungus coated optical elements and a dustproof frame, providing durable performance even in humid or dusty environments. These protective measures help maintain optical clarity and extend the instrument's lifespan.

Q: When should the included Bertrand lens be used during observation?

A: The Bertrand lens is used for conoscopic (interference figure) observation, which is essential when analyzing the internal structure of crystals. Engage it when you need to examine the optical orientation or birefringence patterns in a sample.

Q: What accessories and spare parts are provided with the microscope?

A: The package includes an accessory kit, calibration slide, instruction manual, power cord, halogen lamp, fuse, blue filter, immersion oil, and a dust cover. These components ensure you are fully equipped for immediate setup and ongoing maintenance.

Q: Where can the Model-15T be beneficially deployed?

A: This microscope is best suited for research labs, universities, geology institutes, material science departments, and industrial laboratories involved in petrographic analysis or quality control.

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