| After-sales Service: | Yes |
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| Warranty: | Yes |
| Max Diameter of Workpiece: | 25mm |
| Mass Scope of Workpiece: | ±0.05g |
| Load Way: | Electronic Load |
| Loading Method: | Dynamic Load |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Introducing our state-of-the-art Asphalt Penetration Tester, meticulously crafted to measure the penetration depth of road asphalt and modified asphalt under rigorously controlled time and temperature conditions. This advanced instrument ensures unparalleled precision and reliability in every test.
In this critical testing phase, a standard needle with meticulously specified weight and shape is utilized to penetrate the specimen to an exact depth, guaranteeing consistent and accurate results every time.Fully compliant with JTG E20-2011 standards,
meeting all the stringent requirements of T0604-2011 as detailed in the comprehensive 'Test Regulations for Asphalt and Asphalt Mixtures for Highway Engineering.'Perfect for determining the penetration depth of both road asphalt and modified asphalt under controlled time and temperature conditions,
a standard needle of precise weight and shape is employed to achieve exact penetration depths in the specimen, ensuring the utmost accuracy.Strictly adheres to JTG E20-2011 standards,
meeting all criteria outlined within T0604-2011 in the authoritative '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.), founded in 1999, is a distinguished national high-tech enterprise. We excel in the research, development, production, and sales of state-of-the-art road, construction, hydropower, and environmental testing equipment. Additionally, we offer material testing machines, educational and training equipment, and bespoke scientific research apparatus.
With a robust capital of 10 million yuan, our company encompasses over 13,000 square meters, including 6,000 square meters dedicated to workshops and office spaces. Our exceptional technical foundation and experienced, high-caliber team enable us to deliver a full suite of services, including laboratory design, equipment supply, installation, commissioning, maintenance, and technical guidance.
Driven by scientific and technological innovation, we continuously elevate product quality and intelligence. Our achievements include receiving the Ministry of Science and Technology's 'Technology Innovation Fund for Small and Medium-sized Enterprises' in 2013. We played a pivotal role in drafting the 'Sand Filling Instrument' transportation industry standard in 2014 and spearheaded 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.' By 2020, we had pioneered the national standard 'Uniaxial Compression Elastic Modulus Test Method (Intermediate Section Method) for Inorganic Bond Stable Materials.'Achieving ISO9001, ISO14001, and OHSAS18001 certifications in 2020, we continued our momentum by passing the 'High-tech Enterprise' review in 2021. As a member of the Brand Power Demonstration Project, we are also recognized as the Enterprise Technology Center of Tai 'an.We place high importance on 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 won the third prize at the Tai 'an Patent Awards.Our active participation in innovation competitions has garnered numerous awards. In December 2017, we won the second prize in the Shandong Provincial Machinery Industry Technology and Process Innovation Competition. By October 2018, we had secured first place in the Taian branch of the second 'Beidou +' Innovation and Entrepreneurship Competition.In December 2018, we achieved first place in the finals of the second 'Beidou +' Innovation and Entrepreneurship Competition.In July 2022, our innovations, 'LD-ZNZ2 Intelligent Automatic Needle Penetration Tester' and 'LD-ZNR2 Intelligent Automatic Softening Point Tester,' were acclaimed as scientific and technological breakthroughs of international advanced caliber, with certain features recognized at the international leading level.We maintain robust collaborations with prestigious universities, leveraging their research excellence to enhance our R&D capabilities. Renowned institutions such as Shandong University, Southwest Jiaotong University, Shandong Agricultural University, and Shandong Highway Technician College serve as 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 commitment to academia and skills competitions has earned us significant accolades. We supplied all the equipment for various competitions, earning the 'Special Contribution Award' from organizing committees. In July 2017, our contributions 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.At Shandong Road Instrument Co., Ltd., our commitment to social responsibility is unwavering. Demonstrating unmatched generosity, we have contributed over 500,000 yuan in donations following the catastrophic Wenchuan and Yushu earthquakes. Our significant efforts have been honored with the prestigious title of 'Advanced Unit' by the Tai 'an High-tech Zone Charity Association.
Shandong Road Instrument Co., Ltd. operates with a dynamic market-oriented strategy. We place paramount importance on quality, viewing it as the foundation of our competitive edge, while recognizing talent as the core of our management philosophy. With an unyielding pursuit of excellence, we are committed to delivering meticulous service that meets and exceeds our customers' expectations. Our steadfast goal is to establish ourselves as a leading supplier in the test instrument industry.
Situated in the vibrant Tai 'an High-tech Zone, Shandong Road Instrument Co., Ltd. enjoys an exceptional location near the stunning Taishan Scenic Area. With easy access to major routes such as the Beijing-Taiwan and Beijing-Shanghai Expressways and the 104 National Highway, our company offers unparalleled convenience for transportation amidst beautiful surroundings. We extend a warm invitation to new and returning customers to get in touch, visit us, and offer their valuable guidance.
1. Exclusive Factory Direct Sales: Revel in the unparalleled quality and authenticity that only comes from purchasing directly from the source. Our factory-direct sales model ensures you receive the best products, crafted with precision and care.
2. Extensive Two-Year Warranty: Relish in peace of mind with our comprehensive two-year warranty. This robust guarantee underscores our commitment to delivering long-term reliability and exceptional performance in every product.
3. Exceptional After-Sales Team - Available 24/7: Benefit from our dedicated, highly responsive after-sales team who are on standby around the clock. We're committed to providing swift, effective solutions and unwavering support whenever you need it.
Suppliers with verified business licenses
Audited Supplier 
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