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MCHA Cross Hole- Pile Integrity Tester & Ultrasonic Pulse Velocity Tester – All In One System

MCHA Cross Hole, Pile Integrity Tester & Ultrasonic Pulse Velocity Tester - All-in One system is utilized for checking piles & diaphragms foundation. The instrument is designed for construction and geophysical research industry, all in one instrument for performing the below tests:

·        CONTACT for Sonic and ultrasonic measurement frequency 55kHz or 20kHz highly sensitive active piezoelectric receivers on concrete specimens, walls, stone materials

·        MCHA for Ultrasonic cross- hole testing for checking posts and diaphragm

·        P.I.T for Pile Integrity Test through vibrational methods such as Echo test and admittance

It is a rugged and reliable equipment with various dedicated piezoelectric sensors and probes. All-in One is characterized by an A/D board multichannel and selectable sampling rates from 1OOHz – 10 MHz.

All acquired signals are displayed, computed and memorized directly on tablet pre-installed MCH-sonic software. Connection between All-in One system and tablet via WiFi.

Specifications
Product Specification

Channel

2 input / 1 transmitter

Converter type

2 A/D x 12bit converter

Input type

Differential / Single ended / IEPE

Input range

+/- 5 Vpp

Amplifier

1 to 1024 software selectable

Pretrigger

selectable, 0 to 80%

Time base

50Khz to 10 MHz (10MHz/1Ch – 5MHz/2Ch)

Sample per event

1K to 8K for channel

Travel time resolution

100 ns

Sample resolution

12 bit@10Mhz to >16bit@ 50Khz (with oversampling)

Band width

> 1 MHz

Filter

antialias, digital custom filter selectable (DSP)

Trigger type

software

Voltage out Transmitter

Selectable, 100V to 1200V

Pulse duration

Selectable, 1 to 65000uS

Transmitter pulse repetition

> 20 misure/second

I/O

USB 2.0/ WiFi 802.11 (100m)

Transducers

Piezoelectric-Type:

- Hole-Probe: transmitter / receiver. Diameter 26mm; Length

- 150 mm

- Receiver Sensor (wall-type): 55KHz

- Transmitter Sensor (wall-type): 55 KHz

- Transmitter Sensor (wall-Type): 20 KHz

- Hammer with accelerometer

- Accelerometer Dytran

Power supply

Internal battery LiFePO4 (6Ah)

Consuming

External recharge - recharging time 4h

Autonomy

0,8W Standby/ 1.6W Ultrasonic active

Case

>35 hour

Working temperature

IP 65

Size and weight

0-60°C

 

Features
Features
  • 3 probes system
  • Drastic reduction of acquisition time survey
  • Active probes with preamplification and generation devices integrated
  • Distance between pipes up to 3m
  • Acquisition unit with high dynamic range and low electronic noise
  • Ultrasonic contact probes (55-2OKHZ) triggered hammer, dedicated software
  • Rugged and reliable equipment
  • Pulse echo & low strain method, elaboration software included
  • Fully respects main international standard guidelines
 
 
Product Info Downloads
Product Info Downloads

Product Information files contain the essential technical detail you need to make informed decisions on any particular product. Simply click on a title to download a PDF copy of that file. If you wish a hard copy of a brochure, technical advice on any product or a demonstration then please contact us. We're always happy to help!

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September 09 2019 18:57:10
 
 

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