| model |
Market quotation for Masterscan 350 ultrasonic flaw detector in the UK |
| Testing Scope |
0-1mm (0.05in) up to 20000mm (800in) (in steel), continuously adjustable in increments of 1, 2, 5, or 1mm (0.05in), also from 1-5000 μ s. |
| speed of sound |
256-16000m/s, Continuously adjustable. |
| Probe zero point |
0-9999.999 µ s, continuously adjustable. |
| delay |
0-20000mm(400in), Step 0.05mm (0.002) (in steel) |
| gain |
0-110dB, Step by 0.1, 0.5, 1, 2, 6, 10, 14, and 20dB, and adjust the gain directly at any time. |
| Detection Mode |
Pulse echo and transmission/reception |
| pulse generator |
100V-350V (MS380 450V) square wave pulse |
| ActiveEdge TM |
The special pulse control technology improves the resolution and signal reception near the surface. Replacing traditional high damping control. |
| P.R.F |
Optional frequency range of 5-5000Hz |
| Thickness record |
Can store up to 8000 units in "module/position/number" mode or in pre programmed sequential mode. SDMS software can be used to transfer the reading software to Excel. |
| language |
Multiple languages are available for selection. English, German, French, Spanish, Italian, Dutch, etc. Other languages can be provided according to user requirements. |
| Operation Mode |
| Mode 1 |
Signal monitor |
| Mode 2 |
Depth and amplitude of the first signal in the gate |
| Mode 3 |
Distance measurement from echo to echo (single gate) |
| Mode 4 |
Triangular display for calculating optical path, depth, and surface distance through depth, surface correction, and probe front compensation. Can display 1/2 jump on the screen. |
| Mode 5 |
Distance measurement between gates (independent gates) |
| Mode 6 |
T-Min mode is used to maintain the minimum thickness degree, with a horizontal distance measurement resolution of 0.01mm (0.001 inches) and an amplitude measurement resolution of 1% FSH. The measurement book is displayed in an enlarged manner above the A-scan image. The measurement mode can be selected as peak mode or frontier mode. |
| AGC |
Automatic gain control can automatically set the signal level between 10-90% FSH, with an accuracy deviation of 5-20%. |
| DAC |
Up to 10 points can be selected to create a digital DAC curve. According to EN1714, JIS, and ASME standards, reference curves -2, -6, -10, -12, and -14dB can be selected. The amplitude is read based on the selected reference curve's% DAC,% FSH, and relative gain. |
| TCG |
The time correction gain, also known as Swept gain, has a dynamic range of 40dB that is significantly greater than 30dB per microsecond. 10 points can be selected to set all signals to 80% of the full screen height. |
| Screen refresh rate |
60Hz(NTSC 制式); 50Hz(PAL 制式) |
| detection mode |
Full wave, positive half wave, negative half wave, RF |
| frequency range |
Six narrow frequency bands with center resolutions of 0.5 MHz, 1 MHz, 2.25 MHz, 5 MHz, 10 MHz, and 15 MHz, and wide frequency bands of 2 MHz to 22 MHz (-6 dB) and 1 MHz to 35 MHz (-20 dB).
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