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LBS-62.5Z Digital Display Automatic Turret Low-Load Brinell Hardness Tester

Name: LBS-62.5Z Digital Display Automatic Turret Low-Load Brinell Hardness Tester
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

The LBS-62.5Z digital display automatic turret micro‑load Brinell hardness tester is a high‑tech, opto‑mechatronic product. Featuring a modern design, it offers excellent reliability, ease of operation, and intuitive usability, and represents a new generation of Brinell testing instruments that integrates precision mechanical and photoelectric technologies.

Category:

Hardness testing instrument

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBS-62.5Z Digital Display Automatic Turret Low-Load Brinell Hardness Tester

Description

Product Introduction:

The LBS-62.5Z digital display automatic turret micro‑load Brinell hardness tester is a high‑tech, opto‑mechatronic product. With a modern design, it offers excellent reliability, ease of operation, and intuitive usability, representing a new generation of Brinell testing instruments that integrate precision mechanical and photoelectric technologies. The machine employs computer‑based software programming and an optical measurement system. Via soft keys, users can select different indenter types and test forces, adjust the intensity of the illumination source, and set the dwell time. The LCD screen displays the indenter diameter, applied test force, and measurement range, while hardness values are read directly on the display, eliminating the tedious need to consult tables. Its user‑friendly operation is further enhanced by the use of a rotary encoder, which improves measurement accuracy. Because Brinell hardness testing involves relatively high loads, large indenter diameters, and wide indentation diameters, this instrument is well suited for determining the hardness of metals with coarse grain structures—such as cast iron, nonferrous metals and their alloys, various annealed or tempered materials, and most steels supplied in finished condition. This particular model utilizes a lower range of Brinell test forces, making it especially appropriate for softer metals like pure aluminum, copper, lead, tin, zinc, and their alloys, delivering highly accurate hardness readings. Moreover, Brinell hardness exhibits superior measurement accuracy, ensuring excellent reproducibility and representativeness.

Main uses and scope of application:
1. Suitable for hardness testing of metallic materials with coarse grains, it can reflect the material’s overall performance.
2. Cast iron, steel, and nonferrous metals, especially softer metals such as pure aluminum, lead, and tin.

Key functions and features:
1. 4-inch large-screen LCD display, menu-based interface,

2. Automated testing process with simple operation.

3. High-definition optical system; light source brightness is adjustable across 20 levels.

4. Equipped with hardness value conversion and upper/lower tolerance judgment functions.

5. Diagonal lengths D1 and D2 are fed into the encoder, reducing human reading errors.

6. The objective lens and the indenter can automatically switch, ensuring precise positioning.

7. Test results and data processing can be output via printer.

8. The housing is cast in a single piece, ensuring structural stability and resistance to deformation, enabling operation under relatively harsh environmental conditions.

9. The surface is finished with automotive baking‑paint technology, offering excellent resistance to scratches and dents; even after years of use, it remains as bright and new as ever.

Technical Specifications:

Product model	LBS -62.5Z
Test force	1, 2.5, 5, 6.25, 10, 15.625, 25, 30, 31.25, 62.5 kgf
Display	A five-digit hardness value, and four-digit diagonal lengths (D1, D2), Hold time, number of tests, mean, standard deviation, return
Test force holding time (s)	1~99
Load Control	Automatic (Load/Keep/Unload)
Convert Ruler	Rockwell, Rockwell superficial, Vickers
Minimum unit of measurement	0. 25 μm (subject to the objective lens selected)
Total magnification	Objective lens: 5× for observation or measurement; 10× for measurement (special objectives available upon request). Total magnification: 50×, 100×.
Data Output	Built-in printer
Maximum specimen size	Maximum height 160 mm
Center of the indenter to the inner wall	120mm
Implementation Standard	Accuracy complies with GB 231.2, ISO 6506-2, and ASTM E10.
Power supply	AC 220V ±5%, 50–60 Hz
Instrument weight	Approximately 45 kg
Standard Accessories	Objective lenses: 5× and 10×; Brinell indenter diameters: Φ1, Φ2.5, and Φ5; digital display eyepiece: 10×; large flat test stage, medium flat test stage, V‑shaped test stage; hardness blocks (2); power cord, etc.

Standard configuration:

Name	Quantity	Name	Quantity
Instrument host	1 unit	Objective lenses 5x, 10x	One each
Digital Display Measuring Eyepiece 10x	1 piece	Brinell indenter Φ1 Φ2.5 Φ5	One each
Standard hardness block	2 pieces	Large, medium, and V-shaped test stands	One each
Power cord	1 piece	Certificate of Conformity, Product User Manual	One copy each
Fuse	2 pieces
Optional accessories	XY worktable, CCD measurement system.

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

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Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

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“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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