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WDW-5010 Microcomputer-Controlled High- and Low-Temperature Electronic Universal Testing Machine

When equipped with a high- and low-temperature environmental chamber, the microcomputer-controlled electronic universal testing machine is primarily used to evaluate the mechanical properties—such as tensile, compressive, bending, peel, tear, and shear—of various materials, including aluminum alloy profiles, wires and cables, and metal wires, under elevated or reduced temperature conditions.

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Specialized Testing Machine Series

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lbt@lbt.ltd

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WDW-5010 Microcomputer-Controlled High- and Low-Temperature Electronic Universal Testing Machine

Description

Product Introduction:

When equipped with a high‑ and low‑temperature environmental chamber, the microcomputer‑controlled electronic universal testing machine is ideally suited for evaluating the mechanical properties—such as tensile, compressive, bending, peel, tear, and shear strength—of materials like aluminum alloy profiles, wires and cables, and metal wires under elevated or reduced temperature conditions. Available in capacities ranging from 500 N to 50 kN, this system can also be customized to meet specific requirements, including integration with a high‑ and low‑temperature environmental test chamber. The resulting high‑ and low‑temperature tensile testing machine is particularly well‑suited for assessing the mechanical performance of aluminum alloy profiles, wires and cables, metal wires, and other materials under extreme thermal conditions, as well as for conducting specialized product tests.

Meets the standard:

GB/T 228-2002 “Method for Tensile Testing of Metallic Materials at Room Temperature,” GB/T 16491 “Electronic Universal Testing Machine,” GB/T 5237.6-2012 “Aluminum Alloy Architectural Profiles—Part 6: Thermal‑Break Profiles,” and GB/T 28289-2012 “Test Method for Composite Performance of Aluminum Alloy Thermal‑Break Profiles.” The constant‑temperature tensile and compressive environmental chamber complies with the requirements of national standards including GB/T 2423.1 “Test Method for Low-Temperature Testing”; GB/T 2423.2 “Test Method for High-Temperature Testing”; GB/T 2423.3 “Test Method for Constant Damp Heat”; GB/T 2423.4 “Test Method for Cyclic Damp Heat,” as well as other relevant standards. It is designed and manufactured in strict accordance with GB/T 10592 “Technical Conditions for High‑and Low‑Temperature Test Chambers” and GB/T 10586 “Technical Conditions for Damp‑Heat Test Chambers.”

Overall machine structure:

This testing machine comprises a main frame, a constant-temperature tensile–compressive environmental chamber, a drive motor and control system, a transmission system, an electronic universal testing machine measurement and control system, a computer, data-processing software, and various accessories.

1. Host Section

The machine features a gantry‑type main frame with separate upper and lower test chambers: the upper chamber is used for tensile testing, while the lower chamber accommodates compression and bending tests. The motor controller drives the motor, which, after being decelerated by a precision planetary gearbox, transmits motion via a backlash‑free arcuate synchronous belt to rotate the ball screw, thereby enabling vertical movement of the crossbeam. A high‑precision load cell is mounted on the crossbeam, and an extensometer can be clamped onto the specimen’s gauge length to measure both the applied test force and the specimen’s deformation. A red emergency stop switch is located on the lower right side of the main frame; in the event of an emergency, pressing this switch immediately halts the crossbeam’s motion.

2. Testing machine measurement and control system and software

The testing machine’s measurement, control, and data processing are all performed by its measurement‑control system and software. The system is connected to the mainframe and a microcomputer; test operators can enter test parameters via the keyboard, while the microcomputer provides real-time display and processing of these parameters and test results, and a printer generates hard copies of the outcomes. For detailed instructions, please refer to the “Electronic Universal Testing Machine User Manual.”

3. Power Supply Section

The high-voltage section of the testing machine is housed within its base and connected to the power grid via a power cord. A power switch and an emergency stop button are located on the lower right side of the front of the base. The power switch serves as the main power‑on/off control for the unit; in an emergency, pressing the emergency stop button immediately cuts off power to the machine, ensuring its protection. Rotating the emergency stop switch restores power.

4. Constant-Temperature Tensile and Compression Environmental Chamber:

This unit is a specialized environmental chamber designed and manufactured to complement electronic universal testing machines, fatigue testing machines, and similar equipment, capable of operating at temperatures as low as –40°C. °C ~+150 °C Conduct tests under the specified temperature conditions. This machine features a rail‑guided sliding structure, allowing for convenient integration with an electronic universal testing machine without requiring any modifications to the main unit.

Technical Specifications:

Project	Specifications, Parameters, and Metrics
Maximum test force	50KN
Testing machine class	Level 1
Effective range	0.4%～100%
Relative error of the test force indication	≤±0.5%
Beam travel speed range	0.01–500 mm/min
Relative error of beam velocity	≤±1%
Maximum beam stroke	1300mm
Stretching stroke	1000mm
Effective test width	550mm
Host dimensions	890×460×1780mm
Power supply voltage	~220V ±10% 50Hz (must be reliably grounded)
Weight	Approximately 350 kg
Constant-Temperature Tensile and Compressive Environmental Chamber
Inner chamber dimensions of the test chamber	280mm300mm500mm
Temperature range	-40℃~+150℃
Rod-controlled dimensions	R25mm
Temperature control accuracy	±0.5℃
Temperature uniformity	≤2℃ (within a 300 mm gauge length along the axis)
Temperature deviation	≤2℃ (within a 300 mm gauge length along the axis)
Instrument display accuracy	0.1℃
Heating and cooling rate	Approximate heating rate: about 1.5°C/min; approximately 2°C/min.
Ambient operating temperature	5℃~30℃
Power supply	AC 220V, 50Hz, 3.1kW
Additional Features	Equipped with casters for easy mobility.
Additional Features	Equipped with an illumination lamp and an observation window.

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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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WDW-5010 Microcomputer-Controlled High- and Low-Temperature Electronic Universal Testing Machine

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