HC-ZH20 Static Compression Load Testing Instrument for Pile Foundations, Soil Foundations, and Rock Foundations
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Description
Product Description:
It is applicable to static load tests on pile foundations, soil foundations, rock foundations, and other types of ground conditions; static pull-out load tests on anchor piles and anchor rods; and horizontal static load tests on foundation piles.
Product Features:
1. The testing process supports fully automated load control and stability assessment, enabling unattended operation throughout the entire test sequence. It features automatic alarm functionality and, in the event of a power outage, an automatic recovery mechanism that resumes the test once power is restored.
2. Standard configuration includes an IP68‑rated, 50‑mm digital displacement sensor. An optional 100‑mm long‑range, waterproof, frequency‑modulated displacement sensor is also available. The displacement sensor housing is waterproof, and all accessories and connection cables are manufactured using industrial‑grade crimping technology.
3. Built-in 4G all‑network‑compatible wireless module enables fast, real-time uploading of data files to a cloud server and synchronized display on mobile devices.
4. Equipped with a 12.1-inch extra-large industrial-grade color LCD display, supporting full-touch operation and adjustable brightness; powered by a high-performance processor and an embedded operating system to ensure stable and reliable performance.
5. Industrial-grade front-end device, equipped with a 6.5-inch color LCD display and an independent GPS positioning system; features stable load control and operates on all‑DC power, making it suitable for both urban areas and remote outdoor environments.
6. The host and the front-end unit are connected wirelessly, with an actual effective transmission range exceeding 2,000 meters under open construction-site conditions.
7. A brand-new user interface that is easy to learn and operate, featuring rich functionality and a user-friendly design; the device firmware can be updated over Wi‑Fi and also supports USB‑drive upgrades.
8. Professional data processing and analysis software that can simultaneously display multiple types of data curves, including Q‑s, s‑lgt, and s‑lgQ. This powerful software enables rapid analysis of test data and automatic generation of test reports.
Low-power design ensures 24-hour continuous, uninterrupted operation even in high-temperature field environments.
Reference standard:
GB 50007-2011 Code for Design of Building Foundations
GB 50086-2015 Code for Technical Specification of Rock and Soil Anchoring and Shotcrete Support Engineering
GB 50021-2001 “Code for Geotechnical Investigation*” (2009 Edition)
GB 50330-2013 Code for Design of Building Slope Engineering
GB/T 50123-2019 “Standard for Geotechnical Test Methods”
JGJ 106-2014 Code for Testing of Building Piles
JGJ 79-2012 "Technical Code for Ground Improvement of Buildings"
JGJ 120-2012 Technical Code for Retaining Structures of Building Excavations
JGJ 340-2015 Technical Code for Testing of Building Foundations
JGJ/T 401-2017 Technical Code for Anchor Bolt Testing and Monitoring
JGJ/T 135-2018 “Technical Standard for Load-Bearing Piles”
JGJ/T 403-2017 “Technical Code for Self-Balancing Static Load Testing of Building Pile Foundations”
JTG 3363-2019 “Code for Design of Foundations and Substructures of Highway Bridges and Culverts”
JTG/T 3512-2020 “Technical Specification for Pile Foundation Testing in Highway Engineering”
TB 10218-2019 “Technical Specification for Pile Testing in Railway Engineering”
TB 10106-2023 “Technical Specification for Subgrade Treatment in Railway Engineering”
T/CECS 22-2024 Code for Geotechnical Anchoring Technology
Technical Specifications:
Parameter Category |
Parameter Description |
Operating mode |
Touch screen |
Data transmission |
USB 2.0 |
Display |
8.4-inch LCD display with a resolution of 1024×768 |
Number of time windows |
Up to 12 |
Resolution |
Greater than 1 centimeter |
Accuracy |
±4 cm |
Measurement range |
0.7–5.0 meters |
Storage capacity |
8GB |
Trigger method |
Signal trigger, synchronous trigger |
Excitation energy |
Levels 1 to 8 |
Sampling interval |
2 ~ 65,535 microseconds |
Number of sampling points |
512, 1024 |
Power supply |
Built-in lithium battery |
Runtime |
≥8 Hours |
Host weight |
1.5Kg |
Host dimensions (mm) |
254 × 197 × 64 |
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