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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.

Product Specification


2 input / 1 transmitter

Converter type

2 A/D x 12bit converter

Input type

Differential / Single ended / IEPE

Input range

+/- 5 Vpp


1 to 1024 software selectable


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


antialias, digital custom filter selectable (DSP)

Trigger type


Voltage out Transmitter

Selectable, 100V to 1200V

Pulse duration

Selectable, 1 to 65000uS

Transmitter pulse repetition

> 20 misure/second


USB 2.0/ WiFi 802.11 (100m)



- 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)


External recharge - recharging time 4h


0,8W Standby/ 1.6W Ultrasonic active


>35 hour

Working temperature

IP 65

Size and weight



  • 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
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September 09 2019 18:57:10
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