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EL-SST Non-Contact Concrete Shrinkage Deformation Tester

It is used to measure the free shrinkage deformation of concrete at any time after self‑forming, and can also be employed to determine the autogenous shrinkage of early‑age concrete under unconstrained conditions, in the absence of moisture exchange with the external environment.

Category:

Concrete Testing Equipment

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E-mail:

lbt@lbt.ltd

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+86-15102211717

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EL-SST Non-Contact Concrete Shrinkage Deformation Tester

Description

Product Introduction

It is used to measure the free shrinkage deformation of concrete at any time after self‑forming, and can also be employed to determine the autogenous shrinkage of early‑age concrete under unconstrained conditions when moisture exchange with the external environment is isolated.

Implementation Standard:

The non-contact method specified in the “Standard for Test Methods of Long-Term Performance and Durability of Ordinary Concrete” (GB/T 50082); the “Standard for Test Methods of Fiber-Reinforced Concrete,” CCES 13;

Features:

1. A large-diameter eddy-current displacement sensor is used to measure shrinkage, offering high measurement accuracy and a wide measurement range.

2. The displacement transducer bracket is meticulously crafted, easy to install, and enables precise and rapid zeroing.

3. The target features convenient and stable fixation, accurate measurement, and a high number of reusable cycles.

Technical Specifications:

Technical Parameter Item	Specific content
Communication interface	USB port
Number of experimental groups	Group 1 (total of 3 specimens)
Displacement measurement range	2.0mm
Displacement measurement accuracy	0.002 mm (2 μm)
Detection interval	Adjustable from 1 to 120 minutes
Maximum record per test	No fewer than 25,000 records (with hourly sampling, continuous testing can be conducted for over 1,000 days)
Display screen	Touchscreen
Power supply	AC220V
Frequency	50Hz
Power consumption	≤30W (varies slightly depending on model or configuration)
Operating temperature	20±2℃
Operating humidity	60±5%
Host dimensions	343mm×130mm×320mm
Standard test dimensions	100mm×100mm×515mm
Host weight	Approximately 10 kilograms

Related Product

HC-40 Concrete Multi-functional Strength Tester

The HC-40 concrete multi-functional strength tester is a high-performance testing device integrating multiple advanced technologies, specifically designed for evaluating the strength and quality of concrete.

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.

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

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Customer Reviews

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.”

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

★★★★★

“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.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

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.”

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Keywords:

EL-SST Non-Contact Concrete Shrinkage Deformation Tester

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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