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High Precision Ultrasonic Bolt Elongation and Stress Detector for in Service Inspection
US$28,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
12 Months WarrantyWarranty
1 YearModel NO.
HS 1020Certification
CECondition
NewCustomized
CustomizedAlarm Form
Automatically ExcludedReceive Frequency Bandwidth
0.5mh2-20MHzImpedance Matching
50ω, 500ωExcitation Pulse Voltage
200V-400VGain Range/Step
110db/0.1dbTransport Package
Wooden CrateSpecification
25x18x7.5cmTrademark
HengYuOrigin
ChinaKey features
Wide Application Scope: Suitable for aerospace, wind power, bridges, petrochemicals, and hydropower industries.
Portable and Compact: Compact size and easy to carry, featuring a friendly interface and simple operation.
Customizable Specifications: Customized options available for receive frequency bandwidth and impedance matching.
Reliable Manufacturer: Produced by Hengyu Instrument, a high-tech enterprise founded in 2003 with CE certification.
Advanced Signal Processing: Supports smooth average digital signal processing with adjustable pulse width from 30ns to 500ns.
Broad Detection Range: Supports bolt length detection range from 24.3 mm to 1485 mm for various connection structures.
Comprehensive Warranty: Provides a 1-year warranty and 12 months after-sales service for peace of mind.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤11.58hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA
AI-Powered supplier vetting
SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.
R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.
Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.
Product Q&A
Q:What is the measuring principle of the HS 1020?
A:
It is developed based on acoustic elasticity theory, measuring internal stress changes by evaluating acoustic velocity and time differences.
Q:What industries can use this detector?
A:
It is widely used in aerospace, wind power, bridges, petrochemicals, and hydropower for bolt axial stress measurement and online monitoring.
Q:What is the maximum bolt length it can detect?
A:
It supports a bolt length detection range from 24.3 mm to 1485 mm.
Q:Is the device customizable?
A:
Yes, the product is customized, with options for receive frequency bandwidth and impedance matching.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty and 12 months of after-sales service.
Send Inquiry
*To:
Dongguan Nanxus Information Technology Co., Ltd
Dongguan Nanxus Information Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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