BSN-U4 Four Channel Flaw Detector Introduction: The BSN-4U four channel ultrasonic flaw detector is a multi-channel, distributed, modular precision testing instrument that can be used for flaw detection and thickness measurement. BSN-8U adopts internationally advanced integrated circuit technology and network technology, and its various performance indicators have reached or exceeded the international advanced level. It can quickly, conveniently, without damage, and diagnose various internal defects (cracks, inclusions, pores, etc.) of workpieces. This instrument can be widely used in fields such as manufacturing, steel metallurgy, and metal processing that require defect detection and quality control. characteristic: 1. The overall structure is modular, and each module can work independently, making maintenance easy. 2. The monitoring software and instruments are connected through a network, and the monitoring software analyzes the detection data to generate inspection reports and historical records. 3. The instrument abandons the traditional industrial control computer card structure, without a hard disk or memory slot, and can work stably on site with frequent vibrations. 4. Supports multiple flaw detection schemes. By configuring parameters, it can support online and offline flaw detection, automatic start stop and manual start stop, time driven and encoder driven, etc. 5. Supports multiple probes, including straight probes, oblique probes, twin probes, etc., with a pulse amplitude of 600V and adjustable pulse width. 6. Adopting a high-resolution AD converter with a sampling speed of 100MHz and high waveform fidelity. 7. Adopt hardware filtering to quickly and effectively filter out interference noise. 8. With a larger detection range, the longitudinal wave incident at the zero interface can achieve continuous adjustment of the detection range within 4000mm when detecting steel. 9. It can display A-scan echoes and B-scan and C-scan interfaces, where A-scan echoes can choose to view the positive half wave, negative half wave, full wave and RF waveform of the waveform. 10. Each gate can be disabled or enabled, with adjustable gate position, gate width, and gate height. The working gate can choose to set an incoming wave alarm or a lost wave alarm. Technical parameters: PRF： 25～10KHz Voltage: Negative square wave, -25~-300V, step 25V Width: 30-1000ns, 5ns step size Trigger: self trigger, external trigger, encoder trigger Horizontal linearity: ≤ 0.4% Vertical linearity: ≤ 3% Sensitivity margin: The sensitivity margin of a flat bottomed hole with a diameter of 200mm from the detection surface using a 2.5P20 probe shall not be less than 56dB Damping: 40 Ω, 80 Ω Sampling rate: 100M Bandwidth: 0.5-20MHz Gain: 0.0~110.0dB Filter: narrowband, broadband Detection: forward, negative, full wave, RF, spectrum Channel crosstalk:>60dB Maximum input signal: 14VPP Detection range: 0.0~10000mm (steel longitudinal wave), continuously adjustable, * small step value of 0.1mm Display delay: 0-99.9 μ s Display shift: -7.5 to 3000 μ s Measurement gates: A, B Gate starting point: full range Gate width: from the starting point of the gate to the entire range Gate height: 5-95% Measurement mode: Frontier, Peak Display reading: amplitude and sound path of readings inside the gate Measurement resolution: 0.1mm Power consumption: 15W, varies depending on the configuration Data transmission: 1000M Ethernet Network interface: 100M/1000M Ethernet interface
Introduction: The BSN-4U four channel ultrasonic flaw detector is a multi-channel, distributed, modular precision testing instrument that can be used for flaw detection and thickness measurement. BSN-8U adopts internationally advanced integrated circuit technology and network technology, and its various performance indicators have reached or exceeded the international advanced level. It can quickly, conveniently, without damage, and diagnose various internal defects (cracks, inclusions, pores, etc.) of workpieces. This instrument can be widely used in fields such as manufacturing, steel metallurgy, and metal processing that require defect detection and quality control.
