About TRAVELING MICROSCOPES
TRAVELING MICROSCOPES ETMS-159
A heavy cast iron base fitted with three leveling screws with the top machined over which slides a gun metal carriage. A microscope tube is attached with a 10x Ramsaden Eye Piece with cross line graticule & an Achromatic 2"or 3" focal length objective of high quality. The Traveling Microscopes travel 17 cms horizontally and 14 cms vertically and guarantees accurate vernier reading 0.02 or 0.01 mm. with swing out magnifier for reading vernier.
Precision Measurement for Scientific ApplicationsEngineered for high-accuracy measurements, the traveling microscope features vernier scales, fine-pitch micrometer screw, and an achromatic objective lens, making it indispensable for calibration tasks and research in laboratories. Its smooth, stable movement and optical clarity ensure meticulous evaluations of small lengths and refractive indices.
Durable and Stable ConstructionWith a heavy cast iron base, rigid brass or stainless steel parts, and powder-coated finish, this microscope is built for longevity and corrosion resistance. The sturdy stage and horseshoe base provide reliable stability, supporting precise manual adjustments and extended use in professional settings.
Versatile Usage and Adjustable FeaturesFrom calibration experiments to dimensional studies, the traveling microscope includes an adjustable drawtube for varying specimen heights, coarse and fine focus systems, and a double-scale graduated stage, enabling versatile use. Standard accessories and replaceable parts add further convenience for users.
FAQs of TRAVELING MICROSCOPES:
Q: How does the traveling microscope achieve high measurement accuracy?
A: The instrument combines a graduated main scale with a vernier scale to read distances down to 0.01 mm. Its precision micrometer screw and achromatic objective lens allow for meticulous optical alignment and fine adjustment, resulting in highly accurate measurements.
Q: What are the primary benefits of using a traveling microscope in laboratories?
A: Traveling microscopes offer precise, repeatable measurement of small distances, making them ideal for calibration, refractive index experiments, and material dimension studies. Their rigid construction and accurate mechanical movements provide reliable results essential for scientific research.
Q: When should the coarse and fine focusing mechanisms be used during measurement?
A: The coarse focus (via rack and pinion) is used to quickly position the specimen in view, while the fine adjustment (micrometer screw) enables exact focusing for sharp image clarity and ultra-precise dimensional readings, especially when measuring minute lengths.
Q: Where is the traveling microscope most commonly applied?
A: These microscopes are widely used in physics and engineering labs, typically for calibration tasks, refractive index determinations, and precise measurement exercises requiring high accuracy and reliable optical performance.
Q: What is the process for measuring a specimen length with this device?
A: Place the specimen on the graduated stage, adjust the eyepiece to focus using coarse and fine adjustments, then move the microscope along the main scale. Record readings before and after the specimen using the vernier scale for exact length calculation.
Q: Is it possible to replace parts like eyepieces or objectives on this microscope?
A: Yes, standard accessories such as eyepieces, objective lenses, mirrors, and screws are replaceable, ensuring the instrument can be maintained and upgraded as needed for prolonged laboratory use.
Q: How does the powder-coated or enamel finish benefit the traveling microscope?
A: This finish provides effective corrosion resistance and durability, protecting the microscopes brass and stainless steel components from environmental damage, thus ensuring smooth operation and a longer service life in laboratory environments.