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BSN900 digital ultrasonic flaw detector

Product name: digital ultrasonic flaw detector

The product model: BSN900

The exhibitors unit: Beijing the arctic stars technology Co., LTD

Simple introduction ：

BSN900 digital ultrasonic detectors can be quickly convenient, no damage, accurately the internal DuoZhong defects, such as crack, weld, porosity, sand holes, impurity, fold the detection, orientation, such as evaluation and diagnosis, widely used in electric power, petrochemical, boiler pressure vessel, steel structure, military, aviation, railway transportation, car, machinery, etc. It is the necessary instruments nondestructive testing industry.

BSN900 digital ultrasonic flaw detector detailed introduction:

Features:

• 100 independent inspection channels
• Monitor: horizontal five colors optional, brightness is adjustable

• High performance of lithium battery, continuous work 7 to 10 hours

• Communication with the computer, it can automatic generation testing report

• Real-time display SL, EL, GL, RL quantitative values

Application industry：

Steel structure, boilers and pressure vessel, electric power, petrochemical, pressure, metallurgy, military, aviation, railway transportation, car, machinery, etc.

Automation function：

• Automatic calibration: automatic test "probe zero", "K value", "forward" and "material velocity";
• Automatic shows flaw echoes position（Depth d, level p, distance s, amplitude, equivalent dB, pore diameter ф value ）

• Free switched three ruler (depth d, level p, distance s), meet different testing standards and inspection engineer to gauge the use habit;

• Automatic gain: automatic will waveform moves to a screen high 80%, greatly improving the detection efficiency;

• Automatic recording testing process and available for dynamic playback;

• Automatic phi value calculation: straight probe forgings defects detection, find the most GaoBo automatic conversion aperture ф value

• automaticDAC、AVG Automatic generation curve and can block production, sampling points is not limited, and can be corrected with compensation, meet any testing standards;

• Automatic calculation of echo parameters

Amplification receive：

• Hardware: 150 MHz real-time sampling, waveform high-fidelity
• Gate signal: single, double gate gate, peak or edge readings

• Gain control: manual adjustment 110 dB (0.2 dB, 0.5 dB, 1 dB, 2 dB, 6 dB, 12 dB step) or automatic adjustment to the screen. 80% of high

Flaw detection：

• Curve envelope and wave memory: real time and record the most GaoBo retrieval defects

• Phi value calculation: straight probe forgings defects detection pinpoint the most GaoBo automatic conversion

• Dynamic real-time dynamic waveform recording record:, and can store, playback

• Defect location: real-time display level is L, depth data H, acoustic distance value S

• Defect quantitative: real-time display SL, EL, GL, RL quantitative values

• Real-time display hole shape defects Φ value

• Defect qualitative: through the waveform, artificial experience judgment

• Surface correction: curved surface flaw detection, fixed curvature conversion

• Type B scan: real-time scanning, describe cross-section defects

Sound and light alarm ：

• The alarm: into wave alarm, lose wave alarm

• DAC alarm: free Settings SL, EL, GL, RL alarm

Data storage ：

• 100 inspection channels, storage switch in advance of all kinds of probe and the instrument combination of parameters, free put any industry standard testing, easy storage, calls, communication with the computer

• 4 G memory, realize storage, v, and computer communication transmission.

• Equipped with U disk, and realize the storage is infinite

• Memory 30000 thickness values

Clock records ：

• Real-time detection track record of the date, time, and storage

Control interface：

• High speed USB, RS232 two interface and computer communication

Screen protection ：

• When standby to shut down the screen or display subtitles, save electricity and prolong service life

Data parameters ：

              Scanning range: zero ~ 10000 mm steel interface incident wave

           Working frequency: 0.4 MHz ~ 20 MHz

       Vertical linear error: 3% or less

          Level linear error: 0.1% or less

                 Sensitivity： > 68 dB (cushion: 200 mm deep Φ two draws apparatus)

                  Resolution: > 42 dB (5 N14)

               Dynamic range: acuity 36 dB

             The noise level: < 8%

     Hard sampling frequency: 150 MHz

Repeat the transmit frequency: 100 ~ 1000 HZ ac

        Sound velocity range: 100 ~ 20000 (m/s)

                 Working way: single crystal wafer detection, double detection, penetrate detection

             Digital inhibit: (0 to 80) %, do not affect the linear and gain

                        Time: 7 hours continuous work above (lithium battery)

   Environmental temperature: (20 to 70 ℃) (reference)

           Relative humidity: (20 ~ 95) % RH

          Envelop dimensions: 210 x 150 x 45 (mm)