Acoustic Logging Tools

Main Applications and Features

1.      Mainly used for sonic and ultrasonic detection; it can be applied in Nondestructive Testing (NDT) of rock mass and concrete, census (general survey) and follow-up of construction quality, single-hole logging, cross-hole logging. Widely used in testing of strength, internal defects, cracks, joint surface quality and damaged layer thickness, pile foundation quality, sonic logging and parameters of material elasticity, etc.

2.   System Configuration
· Storage Capacity: no less than 1GB
· Communication Interface Standard: USB2.0
· Displayer: TFT 640×480
·Communication Interface Standard: USB2.0
· Optical Knob: For screen operation, equal to mouse
· Keyboard: Membrane Keyboard
· Power Indication: Power Under-Voltage Indication
· Power Supply: Built-in 12V lithium cell or external 12V battery

Technical Parameter

• Number of Transmitting Channels: 1
• Transmitting Voltage: 100/250/500/750/1000V Optional
• 1~100μS Adjustable
• Pulse Interval: 100ms
• Number of Receiving Channels: 2
• Adopted Interval: 0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4μs
• Sampling Length: 512, 1024, 2048, 4096
• Triggering Mode: Single, Continuous
• Sampling Mode: Single, Continuous, Superposition
• Pass Band: 10~250 KHz
• Pre-amplification: -20dB (1/10), -14 dB (1/5), -6 dB (1/2), 0dB (1), 6dB (2), 14dB (5), 20dB (10), 26dB (20), 34dB (50), 40dB (100), 46dB (200), 54dB (500), 60dB (1000), 66dB (2000), 74dB (5000), 80dB (10000), Program-Controlled Adjustment

Probe Specifications