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LBHY-24 Slip Resistance Coefficient Tester

This testing instrument can be used to determine the slip coefficient of large hexagonal high-strength bolted connections (M12–M30) and torsional-shear high-strength bolted connections (M16–M27).

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Steel Structure Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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LBHY-24 Slip Resistance Coefficient Tester

Description

Product Introduction:

This testing instrument is capable of determining the slip coefficient for both large‑hexagon high‑strength bolted connections (M12–M30) and torsional‑shear high‑strength bolted connections (M16–M27). It features four physical channels and six sets totaling 24 logical channels, with capacity ratings of 150 kN, 200 kN, 250 kN, 300 kN, 360 kN, and 450 kN. In accordance with the testing requirements for high‑strength bolts, a peak‑hold function is also provided.

To facilitate connectivity with a computer, an RS‑232 interface is provided, enabling data transmission to the host system (this feature requires a special order) for further processing and subsequent printing of test reports.

Technical Specifications:

Parameter	Details
Voltage	220V
Power	10W
Weight	31KG
Size	0.9×0.26×0.5
Measurement range	10 kN~400 kN
Resolution	±0.1 kN
Indication error	±1.0%
Display mode	Liquid crystal

Configuration Table:

Name	Quantity	Note
Liquid Crystal Controller	1 unit
Sensor
150kN	4 pieces	Compatible with M16
200kN	4 pieces	Applicable to M20
250kN	4 pieces	Applicable to M22
300kN	4 pieces	Applicable to M24
360kN	4 pieces	Applicable to M27
450kN	4 pieces	Applicable to M30

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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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It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

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.

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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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★★★★★

“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

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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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Keywords:

LBHY-24 Slip Resistance Coefficient Tester

LB-800B Fully Automatic High-Strength Bolt Tester (New Standard)

LBHY-36 Slip Resistance Coefficient Tester (New Standard)

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