The Masterscan 700M offers the end user a high-end narrowband flaw detector with a full VGA display, sync and proportional outputs, sync input and a Spike and Square Pulser.

Masterscan Series Features
• Customisable & Inituitive Menus
• Split DAC/AVG/DGS
• Angle Measurement Mode.
• Dryscan capability.
• Configurable on-board software.
• Field Upgradeable.
• Encoded B-Scan
• A-Scan Fade.
• 4GByte on-board memory.
• USB Interface for PC import/export.
• Video Output for training.

Test Range – 0-1mm(0.05in) up to 0-20,000 mm(800 in.) in steel at 5930m/s (19455f/s)
Velocity – 256 – 16000 m/s continuously variable.
Probe Zero – 0 to 999.999 µs.
Delay – 0-20,000m (800in) in steel at 5930m/s.
Gain – 0 to 110dB adjustable in 0.1, 0.5, 1, 2, 6,14 and 20dB steps.
Test Modes – Pulse echo and transmit/receive. Single Crystal, Double Crystal and Pitch-Catch.
Damping – 50 and 400 Ohm damping selectable.
Pulser – 100-450V -ve spike and square wave. Pulse Width from 30nS to 2500nS. Rise/Fall times <5nS into 50R load. Tunable.
Active Edge – Unique Active Edge Mode for improved near-surface resolution.
P.R.F – Adjustable 5Hz to 5kHz. External sync also available.
Screen Update Rate – 60Hz
Rectification – RF, Full wave, ve half-wave and -ve half-wave.
Frequency Range – 8 selectable Filmter bands:
i) 100kHz – 500kHz
ii) 200kHz – 800kHz
iii) 0.4MHz – 1.6MHz
iv) 1.4MHz – 3MHz
v) 3MHz – 8MHz
vi) 7MHz – 15MHz
vii) 9MHz – 21MHz
viii) 1.6 MHz – 22 MHz (Wideband)
Additional tuned low frequency pre-amp with Dryscan option.
Display: Colour Transflective VGA (640 x 480) TFT
Display area: 116.16 x 87.2 mm (4.57 x 3.43 in).
A-Scan Area: 400 x 510 pixels (normal), 460 x 620 (FS).
Colours: 9 colour options with variable brightness.
Zoom Expands range and delay to cover the area set by Gate 1 start & width controls.
AGC – Automatic Gain Control automatically sets the signal in Gate 1 to a level between 10% and 90% FSH, tolerance between 5% and 20%.

Measurement Modes:
Mode 1 – Signal monitor, Gate alarms can be active but no measurementsare displayed.
Mode 2 – Depth and amplitude of first signal in gate.
Mode 3 – Echo-Echo distance measurements.
Mode 4 – Trigonometric display of beam-path, surface distance (including X-offset) and depth of indication from the inspection surface together with echo amplitude. Curved surface correction canbe applied for convex and concave surfaces. Half-skip can be indicated on screen.
Mode 5 – Gate to Gate distance measurement
Mode 6 – Flank to Flank
Mode 7 – Beam Angle, calculated from beampath, hole radius and hole centre depth.

Sizing Techniques & Software Options include:
DAC (Standard)
Split DAC & DGS/AVG (Option)
TCG (Option)
Backwall Echo Attenuation (BEA) (Option requires TCG)
AWS (Option)
AVG/DGS (Option)
API (Option)
Interface Trigger (Option)
Corrosion Software (Option)
Dryscan Function (Option)
B-Scan Encoder (Option)
UT-lity Pro (Advanced User Software) (Option)

Harmonized Code: 90241011