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LBT-020 Digital Display Thickness Gauge for Plastics, Paper, Films, and Foils

Employing a mechanical contact measurement principle and fully complying with relevant standards for mechanical contact thickness measurement, this instrument is specifically designed for the precise thickness measurement of various materials—including plastic films, thin sheets, diaphragms, paper, foils, and silicon wafers—within its specified measurement range.

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Geosynthetic Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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LBT-020 Digital Display Thickness Gauge for Plastics, Paper, Films, and Foils

Description

Product Introduction:

Employing a mechanical contact‑type measurement principle and fully complying with relevant standards for mechanical thickness measurement, this instrument is specifically designed for the precise determination of thickness across a wide range of materials, including plastic films, thin sheets, diaphragms, paper, foils, silicon wafers, and more. Equipped with a high‑precision displacement sensor and incorporating a scientifically engineered structure along with advanced measurement and control technologies, it delivers exceptional stability and repeatability in contact‑based thickness testing. The device conforms to numerous national and international standards, including ISO 4593, ISO 534, ISO 3034, GB/T 6672, GB/T 451.3, GB/T 6547, ASTM D374, ASTM D1777, TAPPI T411, JIS K6250, JIS K6783, JIS Z1702, BS 3983, BS 4817, and GB/T 24218.2.

Note: Different standards require the customization of specific fixtures or test procedures to conduct the relevant tests.

Product Features

A high-precision, mechanical thickness-measurement instrument that employs a high‑accuracy displacement sensor, a robust structural design, and advanced precision measurement and control technologies, thereby ensuring the stability and repeatability of contact‑type thickness measurements.
7-inch large touchscreen, easy to operate, with a user-friendly human–machine interface;
It employs high-precision displacement sensors from international brands and undergoes secondary machining on precision machine tools, with a high manufacturing cost to ensure superior accuracy.
Integrated cantilever design reduces the number of mounting components for the sensor, and with a resolution of 0.1 µm, it achieves even higher measurement accuracy.
The reference zero point was repeatedly tested at the same location; the zero drift is minimal, and the reference zero point remains stable.
Standard gauge block single-point repeatability testing yields stable data and high reliability.
It supports testable surface areas, pressure measurement, speed testing, and automated hardware and software customization.
It features both manual and automatic testing functions.
Log in with the power-on password to prevent unauthorized users from operating the instrument at will, which could result in damage or parameter changes.
Supports four-level user permission management, and test data history is queryable.
Analysis data such as maximum, minimum, average, and standard deviation are provided to facilitate user assessment.
Professional GMP-compliant computer software is available as an option;

Technical Specifications:

Indicator	Parameter
Test Scope	0–2 mm (standard range) (0–6 mm, 0–12 mm available as options; other strokes can be custom‑made)
Resolution	0.1 μm (standard range)
Test pressure	17.5±1 kPa (film); 50±1 kPa (paper)
Contact area	50 mm² (film); 200 mm² (paper)
Power supply	AC 220V 50Hz
External dimensions	350mm(L)× 340mm(W)× 470mm(H)
Net weight	35kg

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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

Which materials can be measured by your Vicat softening point tester?

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.

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

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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LBT-020 Digital Display Thickness Gauge for Plastics, Paper, Films, and Foils

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