Product Overview
The RD-2805A Portable Industrial X-ray Flaw Detector is a high-performance on-site non-destructive testing (NDT) device engineered and manufactured by Hangzhou Huiwei NDT Equipment Co., Ltd., tailored for industrial radiographic testing scenarios that demand portability, precision and reliability. Integrated with the industry-leading MIXN expert intelligent X-ray control system, advanced SF6 gas insulation and anode-grounded forced air cooling technology, this detector is a professional NDT workhorse for field inspections.
With a generator weighing only 26kg and a compact intelligent controller (≤9kg), the RD-2805A enables one-person effortless deployment and operation, eliminating the hassle of multi-person transport and complex setup for on-site work. Boasting ±1% X-ray tube current stability and detection sensitivity better than 2%, it accurately identifies micro internal defects in metal weld seams, pressure vessels, large-diameter pipelines and steel structural components. Ruggedly constructed to adapt to harsh industrial conditions, it is the ideal on-site X-ray flaw detection solution for the petrochemical, mechanical manufacturing, steel structure and power industries, significantly boosting the efficiency and accuracy of industrial NDT work.
Core Advantages & Key Features
1. Ultra-Portable Design for One-Person On-Site Operation
Optimized for field NDT workflows, the RD-2805A features an ultra-lightweight generator (Φ280×610mm, 26kg) and a compact HW-001 intelligent controller (325×270×180mm, ≤9kg). The cabinet is fitted with rubber shock-absorbing corners for anti-collision protection, and the generator is designed with dual end rings for vertical/horizontal placement—easy to carry, place and deploy in narrow spaces, high altitudes and remote outdoor sites. One technician, one tool, full on-site inspection capability—no heavy logistics or additional manpower required.
2. High-Precision Detection with Intelligent Anti-Interference Control
Powered by the MIXN series expert intelligent X-ray control system with high-intensity anti-interference performance, the detector adopts adaptive chopper frequency conversion control technology that auto-matches the generator’s startup rate for stable DC voltage output. With an impressive ±1% tube current stability and detection sensitivity better than 2%, it pinpoints even the tiniest hidden defects in carbon steel, alloy steel and other metal materials, eliminating missed inspections and ensuring reliable testing results for critical industrial components.
3. Efficient Continuous Operation for Max Productivity
The RD-2805A supports 15 minutes of uninterrupted continuous exposure with an automatic 4:1 work-rest mode, drastically reducing downtime for high-volume on-site testing projects. Equipped with an anode-grounded radiator and forced air cooling design, it delivers superior heat dissipation efficiency and stable continuous working performance, avoiding frequent shutdowns due to overheating and boosting on-site radiographic testing efficiency by up to 50%.
4. Automatic Training Mode for Extended Equipment Lifespan
Innovative fully automatic generator training mode with discharge automatic voltage reduction protection—if the device is unused for 48 hours, it automatically enters training standby, with stepless KV value stepping and automatic rest after discharge. Paired with a unique voltage soft start and slow shutdown function, it effectively protects the X-ray tube and high-voltage generator core components from damage, reduces maintenance costs and significantly extends the overall service life of the equipment.
5. Comprehensive Intelligent Protection for Safe On-Site Operation
Safety is the top priority for industrial NDT work—this detector is built with multi-layer real-time intelligent protection functions, including over/under mA protection, over/under voltage protection, automatic discharge identification, over-temperature protection and safety door signal interlock (compatible with lead room door control). Abnormal conditions trigger instant sound and light alarms, with clear fault code display for quick troubleshooting. Open safety doors or over-temperature will immediately stop equipment operation, fully safeguarding the safety of operators and valuable NDT equipment.
6. Humanized Operation & Hassle-Free Daily Maintenance
The intelligent controller features a clear LED Chinese character status display and industrial stepless knobs for KV/time adjustment—intuitive operation, clear parameter observation and fast tuning for any on-site inspection scenario. The device automatically memorizes the last set parameters after power off, avoiding repeated debugging and saving operation time. Adopting a modular main circuit structure and duct-type heat dissipation, the controller’s cooling fan can be independently disassembled and cleaned, and all components are easy to assemble and disassemble—lowering the threshold for daily maintenance and operation.
7. Wide Environmental Adaptability for Harsh Industrial Conditions
Built to perform in extreme industrial working environments, the RD-2805A operates stably in a temperature range of -30℃ ~ +40℃, relative humidity ≤85% (non-condensing) and at altitudes up to 1500m. Adopting SF6 gas insulation with a working pressure of 0.45-0.5MPa, it delivers excellent electrical insulation performance, adapting to low-temperature northern sites, high-humidity southern environments, outdoor high-altitude engineering and dusty workshop operations—your reliable on-site NDT partner in any condition.
Key Application Scenarios
The RD-2805A Portable Industrial X-ray Flaw Detector is a versatile professional NDT device for industrial radiographic testing across a wide range of core industries, solving critical on-site inspection pain points:
- Petrochemical Industry: Weld seam flaw detection for large-diameter pipelines, chemical spherical tanks and pressure vessels
- Mechanical Manufacturing: Internal defect testing for heavy machinery, metallurgical equipment and precision metal structural components
- Steel Structure Engineering: Welding quality inspection for bridges, factory buildings, high-rise steel structures and construction projects
- Power Industry: Non-destructive testing for power plant equipment, boilers and high-pressure pipeline systems
- Engineering Machinery Industry: On-site defect detection for excavators, cranes and heavy construction machinery metal structures
After-Sales Service & Technical Support
As a professional manufacturer of industrial NDT equipment, Huiwei Detection provides comprehensive after-sales support and lifelong technical services for every RD-2805A, ensuring worry-free use for global customers:
- Worry-Free Warranty: 1-year factory warranty for the X-ray generator and intelligent controller, with lifelong maintenance for the entire device
- 24/7 Technical Hotline: Professional engineers on call for real-time operation guidance, fault troubleshooting and technical consultation
- On-Site Expert Services: Customized on-site debugging, operation training and fault maintenance for your team anywhere in the field
- Genuine Spare Parts Supply: Long-term supply of original dedicated accessories (9-core connection cable, 3-core power cable, 5A fuse tube, etc.)
- Professional Operator Training: Tailored training for equipment operation and daily maintenance to improve your team’s on-site testing skills and efficiency
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