OYO - Sonic Viewer 2i
Rock Mechanics
    Model: Sonic Viewer 2i
    Country of Origin: Japan
    Use: Sonic Viewer 2i uses ultrasonic waves to measure the propagation times of boring cores and rock specimens with high accuracy to determine the P-wave and S-wave velocities and to calculate the mechanical constants (dynamic Poisson’s ratio, dynamic elastic modulus, and dynamic shear modulus).
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Sonic Viewer 2i

Sonic Bureau 2i uses ultrasonic waves to measure the propagation times of boring cores and rock specimens with high accuracy to determine the P-wave and S-wave velocities and to calculate the mechanical constants (dynamic Poisson’s ratio, dynamic elastic modulus, and dynamic shear modulus).

Sandwiching a specimen between two transducers with matching characteristics, a high-voltage pulse is applied to one of the transducers to generate ultrasonic waves, and the other transducers receive the waves propagating through the specimen. The waves are captured by an ultra-high-speed A/D converter and shown on a display as waveform data, and propagation time can be read from the waveform with high accuracy. In addition, this equipment is equipped with an external trigger signal input mode, which enables high-speed data measurement of one channel.

Feature

  • High-precision measurement of P-wave and S-wave propagation time from waveform data
  • Improved SN ratio by digital stacking function
  • Tablet PC with 10.1-inch large color LCD touch panel, which improved operability
  • Measurement data is stored on the tablet PC. The data can also be copied to a USB flash drive
  • Equipped with functions to calculate dynamic Poisson's ratio, dynamic shear modulus and dynamic elastic modulus


Specification

Transmitter-

Transducer drive voltage

600V

Transducer drive pulse width

6μsec

Receiver-

Number of components

1ch

Input impedance

1MΩ

Gain

1, 2, 5, 10, 20, 50, 100, 200 times

Frequency band

10KHz - 1000KHz

Low pass filter

Cutoff frequency fc=200KHz, 1000KHz

A/D resolution

16 bits

Sample rate

100, 200, 500, 1000, 2000 nsec

Memory length

1024, 2048 words

System-

Display

10.1-inch TFT color LCD 1920×1200 pixels

OS

Windows 10 Professional 64bit

CPU

ULV Intel Celeron processor 400MHz

Storage device

SSD 128GB

External I/F

USB2.0×1 port

Power supply

AC100V - 240V

Power consumption

170W max. (Tablet PC charging)

Operating temperature

0-45℃

Dimension

200 (H)×450(W)×350(D)mm (excluding protrusions)

Weight

8kg


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