Products

DZH-30 Electronic Altitude Measuring Instrument

This instrument is a digital height-measuring device, suitable for measuring tree heights in forestry surveys and also applicable to applications requiring distance, angle, and height measurements, such as power line maintenance, tower construction, cargo handling, telecommunications, and railway operations.

LBT-20G Microcomputer-Controlled Low-Temperature Tensile Testing Machine for Joint-Sealing Adhesives

The LBT-20G microcomputer-controlled low‑temperature tensile testing machine for joint sealants is specifically designed to evaluate the low‑temperature tensile performance of pavement‑heated sealants and rubber‑asphalt joint sealants. It employs an AC servo motor as its power source, integrated with advanced chip technology and a PCI‑based data acquisition and amplification control system, enabling fully digital regulation of test force and deformation signals throughout the entire process. Customized test protocols can be developed according to customer‑specified standards. The instrument is primarily intended for highway and municipal engineering testing agencies, sealant manufacturers, and research institutes, providing reliable assessment of the low‑temperature tensile properties of rubber‑asphalt joint sealants and heated sealants. It meets the requirements of product type‑approval tests, factory acceptance inspections, and on‑site random sampling at construction sites.

LBT-100T Microcomputer-Controlled Pallet Compression Testing Machine

The LBT-100T microcomputer‑controlled pallet compression testing machine is a classic, practical, and mainstream testing instrument from our company. It is specifically designed for conducting a wide range of mechanical strength tests on pallet products and is widely used in pallet manufacturing enterprises, logistics and warehousing facilities, quality inspection agencies, and research institutions. The machine can perform tests such as bending resistance, fork‑lift handling, stacking, and floor‑plate bending for pallets up to 1.5 m × 1.5 m in size. Load values are acquired by high‑precision load cells and displayed in real time by the software; bending deflection is measured using dial indicators arranged at multiple points. For fork‑lift, stacking, and floor‑plate bending tests, deflection can be equivalently assessed by measuring the displacement of the pressure plate during travel. With its flexible test modes that readily adapt to standard requirements, this equipment is an ideal solution for quality evaluation, factory acceptance testing, and R&D trials of flat pallets.

LBT-CS20 Safety Belt Fall‑Arrest Self‑Regulating Device Impact Performance Tester

The LBT‑CS20 Self‑Regulating Fall Limiter Impact Performance Tester is a specialized mechanical testing instrument developed specifically for fall‑protection safety equipment. It was designed in accordance with GB/T 6096‑2020, “Fall Protection—Methods for Testing the Performance of Safety Harness Systems,” and is primarily used for preventive mechanical performance testing of power‑industry safety tools such as self‑regulating fall limiters, self‑locking devices, and energy absorbers. The device features a dual‑control system, allowing seamless switching between two control modes, and offers simple, convenient operation. It is widely employed in safety‑tool testing laboratories of power utilities, third‑party quality‑inspection agencies, manufacturers of personal protective equipment, and research‑and‑testing institutions, enabling comprehensive assessments of impact performance and mechanical load capacity for high‑altitude fall‑protection devices—including self‑regulating fall limiters, self‑locking devices, and energy absorbers. It can be utilized for type tests during new‑product development, factory acceptance inspections, and periodic preventive testing of power‑industry safety equipment.

LBT-TM26 Microcomputer-Controlled Lever Four-Ball Friction and Wear Load-Carrying Capacity Testing Machine

This microcomputer‑controlled lever‑type four‑ball friction and wear testing machine is a high‑precision, lever‑and‑weight‑based four‑ball tester that strictly complies with multiple national, ASTM, and DIN standards for lubricant evaluation. It employs a point‑contact sliding friction mode to assess critical performance parameters of lubricating oils and greases, including extreme pressure resistance, wear resistance, coefficient of friction, and shear stability. The instrument can determine the PB maximum no‑seizure load, the PD scuffing load, and the ZMZ comprehensive wear index, making it widely used in petrochemical enterprises, third‑party testing laboratories, university tribology research labs, and new‑material R&D institutions for product quality inspection, formulation development, and scientific research experiments.

LBT-YJ300 Microcomputer-Controlled Static Stiffness Testing Machine for Elastic Rubber Bearing Plates

The LBT‑YJ300 microcomputer‑controlled static stiffness testing machine for elastic pads is a specialized instrument developed by our company, designed for use in research institutes, industrial and mining enterprises, and other facilities. This testing machine can also be employed to evaluate the static stiffness characteristics of rubber joints in locomotive traction rods, motor suspension rods, axle box pull rods, connecting rod assemblies, and similar components. It boasts a compact design, low noise levels, and high measurement accuracy. Featuring an all‑mechanical structure, it utilizes an AC servo motor coupled with a reducer and incorporates a fully sealed configuration, eliminating the need for lubricant replacement during operation and preventing hydraulic oil leakage or proportional valve blockage. As such, it represents a new generation of environmentally friendly testing equipment.

WDW-20Z Microcomputer-Controlled Carton Compression Testing Machine

The carton compression testing machine is a specialized testing device for the packaging industry, featuring microcomputer control and high‑precision force measurement. It is an dedicated instrument for evaluating the compressive strength of cardboard boxes and various types of packaging containers. Primarily used to assess the load‑bearing capacity of cartons, it can perform compression strength tests and simulated stacking‑pressure tests. The test data serve as an important reference for designing appropriate stacking heights for finished product packaging and are widely employed by packaging manufacturers, food and pharmaceutical companies, home appliance and light‑industry enterprises, third‑party inspection agencies, and research laboratories. The equipment is suitable for assessing the mechanical properties of corrugated boxes, honeycomb containers, and other packaging materials. Equipped with a microcomputer‑based closed‑loop control system, it supports multiple test modes, including constant force, constant deformation, and constant displacement. Loading is smooth, force acquisition is sensitive and reliable, and the system operates without gear changes, ensuring accurate testing across all force ranges. It can simulate real‑world warehousing and stacking conditions to conduct sustained‑pressure tests, recording force, displacement, and deformation data in real time and automatically generating test reports, thereby providing robust data support for packaging design and factory‑level quality inspection. The machine also features multi‑level protection against overload and overtravel, ensuring safe and stable operation.

WDW-50A Microcomputer-Controlled Mannequin Tensile Testing Machine for Seat Belt Safety Straps

The microcomputer-controlled seat belt tensile testing machine is primarily used for static load testing of seat belt webbing and lanyards, as well as for static load testing of components. It also performs deformation tests on energy absorbers and tests the force required to trigger accidental release. In addition, it can conduct mechanical property testing and analytical studies on a wide range of metallic, non-metallic, and composite materials. This equipment is extensively employed in industries such as aerospace, petrochemicals, mechanical engineering, vehicle manufacturing, wire and cable production, textile fibers, plastics and rubber, ceramic and building materials, food and pharmaceutical packaging, metal materials, and construction engineering, as well as in universities, research institutes, technical supervision agencies, and quality inspection stations. It supports tensile, compressive, bending, peel, shear, tear, puncture, and burst tests, along with various high- and low‑temperature tests, in accordance with standards including GB, ISO, ASTM, JIS, and DIN. The machine can determine material parameters such as yield strength, tensile (compressive, flexural) strength, elongation at break, proof stress, non‑proportional stress, and elastic modulus.

SYA-100 Heating Radiator Heat Dissipation Thermal Performance Testing Device

The SYA-100 Heating Radiator Thermal Performance Testing System is a fully automated apparatus for evaluating the heat output and thermal performance of radiators. It is an ideal solution for radiator manufacturers and testing laboratories to conduct thermal performance assessments and implement quality control.

USM Go+ Handheld Intelligent Ultrasonic Flaw Detector

Ultrasonic flaw detectors can quickly and conveniently perform nondestructive, precise inspection, localization, evaluation, and diagnosis of various internal defects in workpieces—such as cracks, welds, porosity, blowholes, inclusions, and folds—and are widely used in sectors including power generation, petrochemicals, boiler and pressure vessel manufacturing, steel structures, defense industries, aerospace, railway transportation, automotive, and machinery. The USM Go+ is a handheld, portable ultrasonic flaw detector launched by Waygate Technologies, integrating the powerful performance of benchtop flaw detection equipment into a compact body, specifically designed for on-site nondestructive testing. This instrument fully addresses the practical needs of frontline inspectors, balancing portability, durability, and superior ultrasonic testing capabilities, making it an ideal solution for flaw detection in confined spaces and harsh outdoor conditions. Reference standards: EN 55011, EN 61000-6-2:2011, EN 12668, ASTM E 1324, E317, ANSI/NCSL Z 540-1-1994, MIL-STD 45662A, MIL-STD 2154, etc. Product features: 1. The housing adopts a molded rubber protective structure with an IP67 rating, passing military‑grade tests for dustproof and waterproof performance, capable of handling diverse harsh outdoor conditions. Operating temperature range: 0–55°C, adapting to variable indoor and outdoor working environments; the device includes an integrated stand that allows adjustable viewing angles when placed on a workbench. 2. Equipped with a 5-inch color display featuring a resolution of 800×480 and dimensions of 108 × 64.8 mm. Brightness is sufficient for clear waveform visualization even under strong outdoor light, while dim lighting conditions allow users to lower screen brightness to reduce eye strain and conserve battery life, ensuring optimal resolution and presentation of echo signals. 3. Excellent capability for resolving near-surface defects, reliably detecting hidden flaws beneath the workpiece surface. 4. Pulse repetition frequency ranging from 15 to 2000 Hz: low-frequency mode is suitable for inspecting forgings, minimizing false echoes; high-frequency mode is optimized for rapid weld inspections. 5. Features a low-noise digital amplifier, narrowband filter, and square‑wave pulse generator, providing a dynamic range of 110 dB and an analog bandwidth of 0.5–18.5 MHz to meet high‑precision flaw detection requirements. 6. Includes a Bottom Echo Attenuator (BEA) to effectively detect minute defects, enhancing detection sensitivity; dual independent gates—one gate can be triggered by echoes from another—combined with automatic gate thresholds, ensuring consistent and accurate measurements. 7. Plug-and-play operation, intuitive and easy to learn, boosting on-site inspection efficiency. 8. Supports up to 8 minutes of video recording, capturing the entire inspection process for playback and review by auditors. 9. Mini USB interface plus SD card support (up to 16 GB), enabling export of screenshots and test reports in standard JPEG/BMP formats without requiring specialized software, facilitating data transfer, archiving, and analysis. 10. AUTOANG automatic angle function automatically calculates the refractive angle of oblique probes, enabling precise triangular positioning and projection of defect locations. Technical specifications: Display: 5 inches, 800×480 pixels, 108×65 mm, brightness >200 cd/m² Dimensions: 175 × 111 × 50 mm Weight: 850 g (including battery) Protection rating: IP67 Operating temperature: 0–55°C Battery: Rechargeable lithium‑ion, offering up to 6 hours of runtime Power supply: 100–240 V AC, 50/60 Hz Probe interface: Dual Lemo‑00 connectors (T/R) Storage: Up to 16 GB via SD card, with output of image reports and A‑scan video recordings Pulse generator: 120–300 V, pulse width 30–500 ns, selectable spike or square wave Pulse repetition frequency: 15–2000 Hz Receiver: Dynamic range 110 dB, bandwidth 0.5–18.5 MHz Gates: Independent A and B gates, with B triggerable by A; optional C gate available Units: Millimeters, inches, microseconds

LBT-HW-127 UV Weathering Aging Chamber for Safety Nets

Manufactured in accordance with GB/T 5725 and GB/T 14522, this equipment is primarily used to simulate the major artificial climatic conditions found in outdoor humid‑hot natural environments, enabling testing of the weather resistance of flat (or vertical) mesh fabrics. It is widely employed by specialized labor protective‑equipment supervision and inspection stations, architectural research institutes, and construction‑project quality‑testing centers. Reference standards include ASTM D4329‑05, ISO 4892‑3:2006, and other relevant fluorescent UV aging standards.

SM-500 Horizontal Cement Standard Test Small Mill Drum Ball Mill

The SM-500 horizontal cement laboratory mill is a drum-type ball mill used in cement plant chemical analysis laboratories to determine the grade of cement clinker and to perform grinding‑based chemical analyses of clinker materials. This equipment can also be employed for grinding other materials. Featuring a compact design, user‑friendly operation, straightforward maintenance, reliable performance, and excellent dust‑proofing and sound‑insulation capabilities, the mill incorporates an automatic stop function controlled by a timer.

SYA-21A New‑Standard Microcomputer‑Controlled Non‑Combustibility Test Furnace for Building Materials (Automatic Lifting)

This method is applicable for determining the main components of non‑homogeneous products and the non‑combustibility of homogeneous products using a heating furnace system under specified conditions. The product is intended for assessing the non‑combustibility of building materials, decorative and finishing materials, and related products used in industrial and civil construction; it may also be referenced for evaluating the non‑combustibility of materials and products employed in other settings.

DRCD-3030C Protective Hot Plate Method Dual-Plate Thermal Conductivity Meter (English Version)

A novel dual‑plate testing apparatus designed in accordance with GB/T 10294, “Determination of Steady‑State Thermal Resistance and Related Properties of Thermal Insulation Materials—Guarded Hot Plate Method.” It is used to measure the thermal conductivity of various homogeneous plate‑shaped insulation materials as well as materials with poor thermal conductivity. The instrument features a microcomputer‑based automatic control system and a high degree of智能化, making it an ideal choice for conducting such tests in China today.

SYA-14A Building Insulation Material Combustibility Performance Testing Apparatus (New Standard)

The building‑material combustibility test furnace is a highly precise, highly automated, safe, and easy‑to‑operate device with a broad range of applications and significant practical value. It provides robust assurance for building safety and offers critical support to research institutions and testing‑and‑certification bodies. By simulating real‑world fire conditions, the combustion system conducts burning tests on building materials. During testing, the control system regulates the operation of the combustion system according to preset parameters, while the measurement system continuously monitors and records various parameters of the materials throughout the combustion process. Based on the German Kleinbrenner principle, this furnace employs a small flame impinging directly in the vertical direction; by comparing and analyzing the test data, it enables the assessment of a material’s flammability class and its combustion performance.

LBTH-4 New‑Standard Marshall Electric Compaction Apparatus (Large‑Size)

The CNC Marshall Electric Compaction Apparatus is a specialized device for specimen preparation in the Marshall test of asphalt mixtures. It is an independently developed product of our factory, compliant with JTG 3410-2025 “Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering” (T 0702-2025, Compaction Method). This instrument features a compact footprint, reliable operation, user-friendly handling, automatic counting, automated compaction, and automatic shutdown; it also supports pause‑and‑resume functionality during testing, making it well suited for both laboratory and field applications. The apparatus comprises a compaction hammer, a standard compaction table, an electric motor, and a control panel.

LBTH-4 New‑Standard Marshall Electric Compaction Apparatus (Standard Small Size)

The CNC Marshall Electric Compaction Apparatus is a specialized device for specimen preparation in the Marshall test of asphalt mixtures. It is an independently developed product of our factory, compliant with JTG 3410-2025 “Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering,” specifically Section T 0702-2025 (Compaction Method). This instrument features a compact footprint, reliable operation, user-friendly handling, automatic counting, automated compaction, and automatic shutdown; it also supports pause‑and‑resume functionality during testing, making it well suited for both laboratory and field applications. The apparatus comprises a compaction hammer, a standard compaction table, an electric motor, and a control panel.

LBT-1B20A New‑Standard Automatic Rutting Tester for Asphalt Mixtures

This product is suitable for determining the high-temperature rutting resistance of asphalt mixtures, whether immersed in water or not, and is intended for assessing the high-temperature stability—both immersed and non‑immersed—of asphalt mixture gradations during mix design.

LBTH-1 New‑Standard Asphalt Mixture Rutting Specimen Compactor (Touchscreen)

The rutting specimen compactor integrates mechanical, electrical, and pneumatic systems, and, compared with similar products, features a compact footprint, a high degree of automation, robust functionality, and user-friendly operation. This machine is primarily used to produce compacted specimens of asphalt mixtures for rutting tests, and it is also suitable for preparing roller‑compacted samples in other physical and mechanical property tests of asphalt mixtures.

LBTH-6 Type New‑Standard Combustion Method Asphalt Content Analyzer (Combustion Furnace)

Driven by environmental protection concerns and a focus on worker health, an increasing number of countries have recognized the hazards and environmental impacts of solvent extraction. In accordance with JTG 3410-2025, “Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering,” which includes the “Asphalt Content Test in Asphalt Mixtures (Combustion Oven Method),” the combustion method is now being progressively recommended as a replacement for solvent extraction.

LBT-QUV High-Precision UV Accelerated Weathering Aging Test Chamber

This test equipment simulates degradation caused by solar ultraviolet radiation by exposing the test material to controlled high‑temperature illumination, thereby conducting weathering tests. It uses UV lamps to replicate the effects of sunlight and employs condensation and water spray to mimic dew and rain. In just a few days or weeks, the UV exposure system can reproduce damage that would normally take months or even years to occur outdoors—such as fading, color change, loss of gloss, chalking, cracking, crazing, wrinkling, blistering, embrittlement, reduced strength, and oxidation. The test results can be used to select new materials, improve existing ones, or evaluate changes in material formulations. The equipment features a high degree of automation, with fully automatic cycle operation, stable light output, excellent reproducibility of test results, low maintenance and operating costs, and simple, user‑friendly operation. It supports multiple test modes—including illumination, condensation, and spraying—and allows users to freely customize and combine test sequences, enabling accelerated assessment of a material’s outdoor weathering performance.

LBTZ-39 Digital Display Plastic and Leather Shore A Hardness Tester

The digital Shore A durometer, also known as a Shore hardness tester or rubber/plastic hardness meter, is suitable for measuring the hardness of common hard plastics, leather, rubber, polyurethanes, and waxes. Equipped with dedicated host‑computer software, it can be connected to a PC to perform functions such as data storage, analysis, export, retrieval, and printing. It is widely used in various fields, including quality inspection, physical experiments, and engineering testing.

LBTZ-39D Digital Display Thermoplastic and Resin Shore D Hardness Tester

The digital Shore D durometer, also known as a Shore hardness tester or rubber/plastic hardness meter, is suitable for measuring the hardness of high‑hardness materials such as rigid plastics, hard resins, acrylics, nylon, plexiglass, thermoplastics, printed circuit boards, and fibers, as well as other high‑hardness chemical products. Equipped with dedicated host‑computer software, it can be connected to a PC to perform functions such as data storage, analysis, export, retrieval, and printing. It is widely used in quality inspection, physical testing, engineering assessments, and other fields.

LBTZ-39C Digital Display Shore C Hardness Tester for Rubber and Plastics with Microporous Structure

The LBTZ-39C digital display durometer for cellular rubber and plastic materials is designed for measuring the hardness of such materials. Equipped with dedicated PC‑based software, it can be connected to a computer to perform functions such as data storage, analysis, export, retrieval, and printing. It is widely used in quality inspection, physical experiments, and other fields.

HCY-A Digital Concrete Vebe Consistometer

The digital concrete Vebe consistency meter is designed and manufactured in accordance with the requirements of standards GBJ 800, JG 3043, ASTM C 143, and BS 1881. Building on these established standards, it incorporates electronic timing technology that operates in synchrony with the vibrating table to provide automatic timing, thereby eliminating human error associated with stopwatch‑based measurements and enhancing the accuracy of determining the consistency of concrete mixes. It is an essential measuring instrument for quality control of concrete mixtures in the construction industry. Primarily used for measuring the Vebe consistency of concrete mixes, it determines the consistency value based on the duration of vibration compaction (in seconds). This device is suitable for concrete mixes with a maximum aggregate size not exceeding 40 mm and a Vebe consistency ranging from 5 to 10 seconds.

Lbs-8A Cement Hydration Heat Meter (Isothermal Calorimetry)

The Lbs‑8A isothermal calorimeter for measuring cement hydration heat is used to detect and characterize the heat flow generated during chemical, biological, and physical reactions occurring in a sample under isothermal conditions. It can comprehensively describe the cement hydration process within the specified age range of cement paste, providing curves that illustrate how the rate of heat release evolves with time. In particular, it enables accurate measurement of the heat‑release characteristics of cement within the first 24 hours. Its air‑circulation‑based thermostat and eight‑channel standard‑capacity calorimeter are especially well suited for characterizing heat flows that are either produced or consumed over time throughout the entire testing process. Samples can be tested under user‑defined temperature, environmental, and sample conditions, accurately characterizing a wide range of reaction processes that may occur over minutes, hours, days, weeks, or even longer. This instrument is widely applicable to testing materials such as large‑volume concrete for hydraulic and hydroelectric projects, crack‑resistant concrete for railways and highways, marine‑engineering concrete, foundation concrete for high‑rise buildings, as well as battery materials, energetic materials, pharmaceuticals, polymers, and microbial systems. Reference standards include: GB/T 12959 “Method for Determining Heat of Hydration of Cement,” ASTM C1679 “Isothermal Calorimetry for Cement,” and C1702 “Standard Test Method for Measuring the Heat of Hydration of Hydraulic Cementitious Materials by Isothermal Conductivity Calorimetry.”

JBM-Lb300H Microcomputer-Controlled Pendulum-Type Instrumented Force-Sensing Oscilloscope Impact Testing Machine

The JBM-Lb300H microcomputer-controlled pendulum-type instrumented impact testing machine features a high-rigidity frame, microcomputer control, and automatic measurement and recording of the force‑time history. Its software is powerful, stable, reliable, highly accurate, and easy to operate. It is designed to evaluate the impact resistance of metallic materials under dynamic loading and to assess their toughness–brittleness transition under such conditions. Equipped with an impact‑force sensor, it measures the load experienced by the specimen during the impact test, providing a true representation of the force‑time evolution throughout the test. The machine can assess the impact performance of metals at both room temperature and low temperatures, as well as determine the material’s toughness–brittleness transition temperature. It is widely applicable across research institutes, testing laboratories, universities, and industries—including aerospace, defense, metallurgy, mechanical engineering, pressure vessel manufacturing, shipbuilding, automotive, bridge construction, and wind energy—for precision material research, material analysis, material development, material selection, process optimization, and quality control.