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Brinell Microscope

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MOQ : 1 Piece

Brinell Microscope Specification

Focus System
Manual rack & pinion type

Features
Portable, rugged design; easy to use; precise measurement scale; suitable for field and laboratory use; clear reticle for direct diameter reading.

View Head
Monocular

Spare Parts
Eyepiece, objective lens, illumination bulb/LED

Theory
Brinell Microscopes are used to measure the diameter of indentations left by the Brinell Hardness Test, ensuring accurate and repeatable readings of hard material samples.

Drawtube
Standard monocular drawtube, fixed position.

Sensor
Not applicable (optical viewing)

Resolution
Measurement resolution 0.01 mm or 0.02 mm

Interface
Manual measurement, no electronic interface.

Frame Rate
Not applicable (optical microscope)

Focal Distance
Adjustable for clear viewing of the indentation surface.

Magnification
20X (commonly used for Brinell measurement microscopes)

Dimensions
Approx. 170 mm (H) x 50 mm (W) x 80 mm (D)

Focus Range
Manual focusing via rack and pinion adjustment.

Eyepieces
Widefield eyepiece, 10X magnification, with graduated scale

Eyepiece Tube
Built-in, monocular view head

Illumination
Inbuilt adjustable LED illuminator for clear visibility

Coarse Adjustment Range
Up to 15 mm (approx.)

Fine Adjustment Range
Precise focusing knob for fine adjustments

Working Stage
Flat, metal surface with specimen holder base.

Image Format
Optical only, no digital capture

Interpupillary Distance
Fixed (monocular)

Objective Achromatic
Achromatic lens for clear and undistorted viewing

Condenser
Simple built-in illuminating lens, no full condenser.

Light Source
LED inbuilt illumination, battery operated or mains powered

Adjustment Mechanism
Precision rack and pinion focus

Compliance
Conforms to IS, ASTM Brinell Hardness Testing Standards

Storage Case
Supplied in protective wooden case

Operating Temperature
0C to 50C

Body Material
Die-cast aluminum with corrosion resistant finish

Color
Black/grey body with chrome finish parts

Weight
Approximately 600 grams

Power Supply
Standard AA batteries for illumination

Reticle Type
Engraved glass reticle with 0.01 mm graduations

Scale Range
Measurement scale from 0 mm to 6 mm

Usage Type
Professional, Educational, Industrial

Application
Metallurgical laboratories, workshop testing, quality control

Brinell Microscope Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Letter of Credit (L/C), Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque, Cash Advance (CA)

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Eastern Europe, Africa, Middle East, Western Europe, Asia

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Brinell Microscope

Brinell Microscope

Brinell Microscope manufacturer and exporter.

7 mm Graticule Scale
Battery illuminated(L.E.E.D.)
Magnification : 30x
Field of view : 9 Mm
Measuring Accuracy : 2-3 microns.

Precision in Hardness Measurement

Engineered for metallurgical laboratories and quality control environments, the Brinell Microscope guarantees accurate and repeatable diameter readings of indentation marks. Its engraved glass reticle and achromatic optics minimize errors, making it essential for material hardness evaluation.

Sturdy and Portable for Field and Lab Use

Constructed from die-cast aluminum with a corrosion-resistant finish and weighing approximately 600 grams, this microscope combines ruggedness with portability. The protective wooden case ensures safe transport during fieldwork or storage.

Effortless Illumination and Adjustment

An integrated LED light powered by standard AA batteries provides consistent illumination, while the precision rack and pinion mechanism enables smooth focusing. These features simplify specimen viewing and enhance usability in varied environments.

FAQs of Brinell Microscope:

Q: How do I measure indentation diameters using the Brinell Microscope?

A: Align the indentation under the objective lens, focus the microscope using the rack and pinion knob, and read the diameter directly from the 0.01 mm graduated reticle through the widefield eyepiece. The engraved scale ensures accurate results for Brinell Hardness Testing.

Q: What are the main benefits of the die-cast aluminum body in this microscope?

A: The die-cast aluminum construction provides durability, light weight for portability, and a corrosion-resistant finish, making it suitable for heavy-duty industrial and field use while ensuring longevity.

Q: When should the LED illumination be used during measurement?

A: Use the inbuilt adjustable LED whenever ambient lighting is insufficient or when clear visibility of the indentation is required. The LED illumination ensures consistent, shadow-free observation of the sample.

Q: Where should I store the Brinell Microscope when not in use?

A: Keep the microscope in its supplied protective wooden case to prevent damage from dust, impact, or environmental fluctuations. Store it in a dry location within the recommended temperature range of 0C to 50C.

Q: What is the process for focusing and taking readings with this microscope?

A: Place the specimen on the holder base, adjust the focus coarsely using the rack and pinion system, then use the fine adjustment knob for precise focusing. Once the image is sharp and the scale is clearly visible, take readings directly from the reticle.

Q: Is the microscope suitable for both laboratory and field applications?

A: Yes, its portable, rugged design and protective wooden case make it ideal for both laboratory settings and on-site field testing, catering to professionals, educators, and industrial users.

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