Ultrasonic flaw detector

for NDTportabledigital

Product Overview
This digital ultrasonic flaw detector is a complete portable NDT instrument for ultrasonic inspection and thickness measurement. Supplied as a ready-to-use system, it includes the main unit, display, power supply, straight and angle probes, connecting leads and accessories to support field inspections.

Key Features

• Frequency range: 0.4–10 MHz with selectable band-pass ranges
• Maximum sound path: 6100 mm; minimum full-scale path: 4 mm (steel longitudinal wave)
• Gain range: 0–110 dB with 0.1 dB and 1 dB steps
• Digital sampling: 8-bit real-time 50 MHz with 200 MHz equivalent processing
• Toshiba TFT industrial color LCD, 320 x 240 resolution, 5.7-inch with LED backlight
• Detection display modes: positive, negative and full-wave
• Adjustable receive and loss gates
• Power: four No.5 Ni-MH rechargeable batteries (approx. 2500 mAh) or external DC 9–15 V
• Overall dimensions: 230 x 146 x 37 mm (excluding knob); mass approx. 900 g including batteries

Applications
Designed for on-site NDT tasks, this instrument supports flaw detection and thickness measurement for material inspection, weld inspection and structural integrity checks where a portable ultrasonic solution is required.

Specifications

• Product Type: Digital ultrasonic flaw detector
• Material Sound Speed: 1000–9999 m/s
• Maximum Sound Path: 6100 mm
• Frequency Range: 0.4–10 MHz
• Gain Range: 0–110 dB (0.1 dB and 1 dB steps)
• Delay Range: 0–6000 mm
• K Value Range: 0.20–5.00
• Digital Sampling: 8-bit real-time 50 MHz, equivalent 200 MHz
• Display Device: Toshiba TFT industrial color LCD, 320 x 240, 5.7-inch, LED backlight
• Thickness Measurement Resolution: 0.02 mm (for thickness < 650 mm)
• Power Supply: Four No.5 Ni-MH rechargeable batteries, 2500 mAh; External DC 9–15 V, 0.5–0.3 A
• Operating Temperature: -10°C to +50°C
• Overall Size: 230 x 146 x 37 mm (excluding knob)
• Mass: About 900 g (including four AA Ni-MH batteries)

Standard Configuration

• 1 main unit
• 1 power adapter set
• 1 straight probe
• 1 angle probe
• 2 connecting cables
• 1 instrument leather cover
• 1 instrument packing box
• 1 set of sample data

Measurement and Operation Notes
The instrument provides adjustable detection parameters including gain, delay, K value, transmit pulse width, inhibition and gate settings. Configure these parameters to suit ultrasonic flaw detection and thickness measurement within the specified technical ranges. Both straight and angle probes are provided to accommodate inspection setups requiring different probe geometries.

Technical Specifications

• Product Type: Digital ultrasonic flaw detector
• Frequency Range: 0.4–10 MHz
• Maximum Sound Path: 6100 mm
• Material Sound Speed: 1000–9999 m/s
• Gain Range: 0–110 dB (0.1 dB and 1 dB steps)
• Delay Range: 0–6000 mm
• K Value Range: 0.20–5.00
• Digital Sampling: 8-bit real-time 50 MHz, equivalent 200 MHz
• Display: Toshiba TFT industrial color LCD, 320 x 240, 5.7-inch with LED backlight
• Thickness Measurement Resolution: 0.02 mm (when thickness < 650 mm)
• Power Supply: Four No.5 Ni-MH rechargeable batteries, 2500 mAh; External DC 9–15 V, 0.5–0.3 A
• Operating Temperature: -10°C to +50°C
• Overall Size: 230 x 146 x 37 mm (excluding knob)
• Mass: About 900 g (including four AA Ni-MH batteries)