Polarizing Microscope LPM-T2011

Introduction

Polarizing microscope offers high definition contrast enhancing image quality in polarized light. It has polarizing 30º inclined siedentopf type trinocular head with adjustable interpupillary distance. It has built in bertrand lens on rotatable discs with centering controls. Polarizing filters are used to obtain polarizing light for the investigation of the optical properties of various specimens.

This microscope is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Used in the field of geology for the study of rock and minerals, also finds application in botany, forensic science, medicine, chemistry & metallurgy.

Specifications

Viewing Head	Polarizing siedentopf trinocular head 30° inclined, eyepiece rotation 360° Interpupillary adjustable distance 48 to 76 mm Light distribution 100:1 (100% for eyepiece)
Eyepiece	WF10X/20 mm, WF10X/20 mm (reticle 0.1 mm)
Nosepiece	Quintuple, center adjustable
Condenser	Swing out type N.A. 0.9/0.13 polarizing unit, (with scale, rotable 3600, can be locked)
Objective	Non-stress infinite plan objective: 4x, 10x, 20x, 40x(s) Non-stress infinite plan objective: 50x(s)
Stage	Revolving round stage with 360° rotation, center adjustable division 1°, Vernier division 6’
Focusing	Coarse stroke 25 mm Fine stroke per rotation: 0.2 mm, Fine division 2 µm
Illumination	6V/20 W, Halogen lamp (input voltage 100 to 240 V)
Polarizing unit	Analyzer rotable with 360°, module type can be locked,Bertrand lens built in center adjustable
Slip	λ, First class red or 1/4 λ
Quartz Wedge	(I-IV Class)
Reflecting Polarizing unit	Field diaphragm and aperture diaphragm, polarizer, 12 V/50 W halogen lamp (input voltage 100 to 240 V)
Dimension	750×360×450 mm
Net weight	15 kg
Gross Weight	18 kg

Features

Quintuple nosepiece with adjustable center

Polarizing siedentopf type trinocular head

Inbuilt bertrand lens with adjustable center

Non-stress infinite plan and plan objective

Polarizing filters to make use of polarized light

Swing out condenser

FAQs

1. What are the key factors to consider when selecting this microscope for laboratory use?

When selecting this microscope, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this microscope be calibrated to ensure accurate results?

It is recommended to calibrate this microscope at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this microscope?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this microscope be used with different types of samples, and are there any compatibility considerations?

Yes, this microscope can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the microscope malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.