Tester for Asphalt Penetration Measurement

This state-of-the-art Asphalt Penetration Tester is meticulously designed to measure the penetration depth of road asphalt and modified asphalt under precise time and temperature conditions.

During testing, a standard needle with specified weight and shape is used to penetrate the specimen to a specific depth, ensuring reliable and accurate results.Complies with JTG E20-2011 standards,

meeting all the requirements of T0604-2011 as stated in the 'Test Regulations for Asphalt and Asphalt Mixtures for Highway Engineering'.Utilized for determining the penetration depth of both road asphalt and modified asphalt under controlled time and temperature conditions,

a standard needle with exact weight and shape specifications is employed to achieve precise penetration depths in the specimen.Adheres to JTG E20-2011 standards,

fulfilling all criteria outlined in T0604-2011 within the 'Test Regulations for Asphalt and Asphalt Mixtures for Highway Engineering'.

Shandong Luda Test Instrument Co., LTD. (formerly Tai 'an Luda Road Instrument Manufacturing Co., LTD.) established in 1999, is a premier national high-tech enterprise specializing in the research, development, production, and sales of advanced road, construction, hydropower, and environmental testing equipment. We also manufacture material testing machines, educational and training equipment, and customized scientific research equipment.

With a registered capital of 10 million yuan, our company spans over 13,000 square meters, including more than 6,000 square meters dedicated to workshops and office buildings. Boasting a robust technical foundation and an experienced, high-quality staff, we provide comprehensive services encompassing laboratory design, equipment supply, installation, commissioning, maintenance, and technical guidance.

Embracing scientific and technological innovation, we consistently enhance product quality and intelligence. Our accolades include the Ministry of Science and Technology's 'Technology Innovation Fund for Small and Medium-sized Enterprises' in 2013. We contributed to the drafting of the 'Sand Filling Instrument' transportation industry standard in 2014 and led the development of Shandong's local standard for the 'Electronic Pavement Strength Tester'.In 2017, we contributed to the national transportation industry standardization of the 'Sand Equivalent Tester.' In 2020, we pioneered the national standard 'Uniaxial Compression Elastic Modulus Test Method (Intermediate Section Method) for Inorganic Bond Stable Materials.'Achieving ISO9001 quality management system, ISO14001 environmental management system, and OHSAS18001 occupational health and safety management system certifications in 2020, we continued our momentum by passing the 'High-tech Enterprise' review in 2021. Recognized as a member of the Brand Power Demonstration Project, we proudly identify as the Enterprise Technology Center of Tai 'an.We prioritize intellectual property, holding over 90 rights, including invention patents, utility models, design patents, software copyrights, and registered trademarks. Notably, in 2017, our microcomputer servo pavement material strength comprehensive testing machine patent garnered the third prize at the Tai 'an Patent Awards.Our active participation in innovation competitions has yielded numerous accolades. In December 2017, we secured the second prize in the Shandong Provincial Machinery Industry Technology and Process Innovation Competition. By October 2018, we clinched first place in the Taian branch of the second 'Beidou +' Innovation and Entrepreneurship Competition.In December 2018, we triumphed in the finals of the second 'Beidou +' Innovation and Entrepreneurship Competition, achieving first place.In July 2022, our innovations, the 'LD-ZNZ2 Intelligent Automatic Needle Penetration Tester' and 'LD-ZNR2 Intelligent Automatic Softening Point Tester,' were evaluated as scientific and technological achievements of international advanced caliber, with some features recognized at the international leading level.We maintain strong collaborations with esteemed universities, leveraging their research prowess to bolster our R&D capabilities. Institutions such as Shandong University, Southwest Jiaotong University, Shandong Agricultural University, and Shandong Highway Technician College benefit from our practice bases. We proudly support and co-host the 'Luda Cup' Structure Competition and the 'First Shandong Provincial Transportation System Highway Water Transportation Engineering Test Skills Competition' of 2014.Our dedication to academia and skills competitions has earned us esteemed recognition. We supplied all equipment for various competitions, receiving the 'Special Contribution Award' from organizing committees. In July 2017, our efforts were recognized at the 'Luda Cup' Inner Mongolia Autonomous Region's Fifth College Student Structural Design Competition, where we were honored as an outstanding co-organizer.In 2018, we donated 24 professional training equipment sets to the Inner Mongolia Vocational and Technical College of Architecture. Furthermore, in 2021, we co-organized the Shandong Province 'Skills Luxing' vocational skills competition, focusing on highway and water transport engineering test and inspection skills.Shandong Road Instrument Co., Ltd. is deeply committed to social responsibility. Demonstrating unparalleled generosity, we donated over 500,000 yuan on two occasions following the devastating Wenchuan and Yushu earthquakes. Our efforts were recognized with the esteemed honorary title of 'Advanced Unit' by the Tai 'an High-tech Zone Charity Association.

Guided by a market-oriented strategy, Shandong Road Instrument Co., Ltd. prioritizes quality as the cornerstone of our competitive edge and values talent as the heart of our management. We relentlessly strive for excellence, delivering attentive service to fulfill our customers' expectations and needs. Our unwavering commitment is to establish ourselves as a premier supplier in the test instrument industry.

Nestled in Tai 'an High-tech Zone, Shandong Road Instrument Co., Ltd. boasts an enviable location near the breathtaking Taishan Scenic Area. With proximity to key routes such as the Beijing-Taiwan and Beijing-Shanghai Expressways, and the 104 National Highway, our company offers convenient transportation amidst picturesque surroundings. We warmly welcome new and returning customers to contact us, visit, and provide guidance.

1. Exclusive Factory Direct Sales: Experience unmatched quality and the assurance of genuine products straight from the source.

2. Extensive Two-Year Warranty: Enjoy peace of mind with our robust two-year warranty, ensuring long-term reliability and performance.

3. Exceptional After-Sales Team - Available 24/7: Our dedicated and highly responsive after-sales team is ready to assist you around the clock, providing swift solutions and support.