GeoSitter Pile Testing

Caliper Logging Test Mechanical Caliper Log

Advanced mechanical borehole inspection system — measures diameter, wall roughness and casing integrity with directional and spiral scanning, 4G/WiFi cloud upload, and 3D rendering.

500–8000 mm Measurement Range

150 m Max Depth

IP67 Protection Level

4G / WiFi Connectivity

Overview

Caliper Logging Test Mechanical Caliper Log

The Caliper Log is an advanced borehole inspection system designed to accurately measure borehole diameter, wall roughness, and casing integrity for pile testing and foundation analysis. Using patented ultrasonic detection technology, it delivers precise directional and spiral scanning to identify fractures, stress directions, and material build-up.

Combining ultrasonic and mechanical probes, the compact and lightweight system supports real-time 4G/WiFi data upload, offers more than 12 hours of operation, and provides reliable performance for demanding site conditions. Built-in GPS, gyroscope angle correction and IP67 protection round out the package.

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CESCO Caliper Logging Test (Mechanical) — winch unit and mechanical scanning probes

Specifications

Technical Details

Features

Complete System Intelligence Supports real-time data upload via 4G/WiFi for smart cloud detection

Reinforced Fiber Material Durable and robust design for enhanced strength and reliability

3D Rendering Provides clear and detailed visualisation of hole quality inspection results

Industrial Waterproofing IP67-rated protection for reliable performance in harsh environments

Specifications

Display Mode 10.5-inch high-brightness true-colour LCD screen

Operation Mode Supports ten-point touch

Main Control Form Pre-installed genuine Microsoft Windows 11 system

Scanning Speed ≥ 20 cycles/second

Frequency Bandwidth 1–500 kHz

Time Accuracy ≤ 0.5%

Hole/Trench Diameter Accuracy 0.2% FS

Measurement Range 500–8000 mm (hole diameter/trench width)

Maximum Measurement Depth 150 metres (customisable)

Depth Measurement Accuracy 0.1% FS

Recording Mode Colour images, data files

Output Methods On-site printing, USB export

Positioning System Built-in GPS

Angle Correction Built-in gyroscope

Operating Temperature −20 °C to +70 °C

Power Supply Mode Power lithium battery, AC 220 V

Upload Methods 4G / WiFi / Bluetooth

Protection Level IP67

Host Dimensions 245 × 175 × 8.3 mm

Host Weight 0.5 kg

Winch Lifting Speed 0–20 m/min (continuously adjustable)

Auto-stop Function Automatically stops at the bottom and mouth of the hole

Winch Dimensions 74 × 57 × 40 cm

Winch Weight 40 kg

Product Gallery

Up Close

Caliper Log mechanical probe — stainless-steel directional and spiral scanning assembly — Mechanical caliper probe — directional and spiral scanning for borehole geometry and casing integrity

Applications

Where the Caliper Logging Test Excels

Geotechnical, piling, and foundation engineering inspections
Inspecting boreholes, drilled shafts, and diaphragm walls
Measuring borehole geometry and assessing casing integrity
Detecting wall irregularities and fractures within the shaft
Verifying construction quality on infrastructure and bridge projects
Quality control for high-rise foundation construction
Mining and civil construction borehole inspection

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Ready to Get Started?

Talk to our team about specifications, integration, and pricing for the Caliper Logging Test.

Send an Enquiry (07) 3908 6088