Product Description:
Compact size, lightweight, and space-saving design
Fully digital, proprietary technology, and powerful functionality
Advanced circuit design and manufacturing processes ensure reliable performance and stable operation
High signal-to-noise ratio and strong defect detection capability
Comprehensive gate alarm functions with strong anti-interference capability
Simple and flexible system configuration to meet requirements for more channels
High reliability and easy maintenance
Self-developed control interface with a user-friendly design and high operability
Software modularization for customizable configuration based on needs
Features:
1. 4.8-inch color widescreen display with a resolution of up to 800×480 and brightness of 400 cd/m², capable of full-screen display, meeting diverse environmental and operational requirements.
2. Complies with IP67 protection standards, offering not only waterproof and dustproof capabilities but also enabling underwater operations.
3. Features a unique one-button joystick technology, enabling one-finger control for detection—unmatched in its class.
4. SD card storage design, offering unlimited storage in a compact space, fully meeting the requirements for recording the entire process of dynamic waveforms.
5. Ultrasonic testing and ultrasonic thickness measurement integrated into a single device.
6. High-performance, safe, and environmentally friendly lithium-ion battery with a modular plug-in design, ensuring convenient use and efficient operation.
7. Comprehensive functionality and outstanding performance, including crack height measurement, AVG curve analysis, automatic calculation of defect diameter (φ) values, weld bevel form analysis, performance verification, and surface correction.
8. High-speed FFT processing for spectrum analysis and measurement of probe frequency
9. VGA interface for seamless connection to a projector
10. Master/slave USB interface for convenient data transfer
11. Software upgrades via USB drive
12. High-resolution near-field functionality specifically designed for flaw detection in thin plates and composite materials, offering superior performance for metal materials and welds
Technical Parameters:
| Name |
HY-390 digital ultrasonic detector |
| Sample resolution |
10 bits |
| Sample rate |
200 MHz |
| Repetition frequency |
25 Hz, 50 Hz, 100 Hz, 200 Hz, 500 Hz, 1000 Hz |
| Impedance |
25 Ω, 50 Ω, 200 Ω, 500 Ω |
| Bandwidth |
0.5–4 MHz, 2–8 MHz, 10 MHz, 2–20 MHz |
| Sensitivity margin |
≥60 dB |
| Noise level |
≤10% |
| Probe modes |
Dual-crystal probe and single-crystal probe available |
| Dynamic range |
≥30 dB |
| Vertical linearity |
≤3% |
| Horizontal linearity |
≤0.1% |
| Excitation pulse |
Negative square wave, width adjustable from 50–10 μs (step size 10 ns) |
| Instrument dimensions |
170 mm × 102 mm × 44 mm |
Support and Services:
Technical Support and Service for Portable Ultrasonic Flaw Detector
We provide technical support and service to ensure our customers are satisfied with their Portable Ultrasonic Flaw Detector. We offer both on-site and online support for all of our products.
On-site Support
Our on-site support team is available to help with any installation, troubleshooting, or maintenance related issues you may have with your Portable Ultrasonic Flaw Detector. Our technicians can come to your location and help with any questions or problems you may have.
Online Support
Our online support team is available 24/7 to help with any questions or issues you may have with your Portable Ultrasonic Flaw Detector. We have a live chat feature on our website, as well as an online ticket system for more in-depth issues. Our team is always available to help.
FAQ:
Q1: What is the brand name of this product?
A1: The brand name of this product is Desisen.
Q2: What is the model number of this product?
A2: The model number of this product is HY-390 digital ultrasonic detector.
Q3: Where is this product made?
A3: This product is made in China.
Q4: Does this product have any certification?
A4: Yes, this product has ISO9001 certification.
Q5: What's the minimum order quantity?
A5: The minimum order quantity is 1.
