ZK-ZH20 Static Load Tester

ZK-ZH20 static load tester is suitable for compressive static load testing of pile foundations, foundations, rock foundations, and other foundation materials; Static load tests on anchor piles and anchor rods, as well as horizontal static load tests on foundation piles

Function Features

The test process supports fully automatic load control, stability reading, and can achieve unmanned operation throughout the process. It also supports automatic alarm function and has the function of automatically continuing the test after power failure. The test can be automatically resumed when turned on.

Standard 50mm waterproof (based on actual reports) displacement sensor, optional 100mm large range frequency modulation waterproof (based on actual reports) displacement sensor, displacement box with waterproof (based on actual reports) function, all accessories and connecting wires are made of industrial standard crimping

Built in 4G wireless internet module for multiple regions, data files can be uploaded to the cloud server in real-time at a suitable speed and displayed synchronously with the mobile phone

12.1-inch large industrial color LCD screen, full touch screen operation, adjustable brightness, stable performance processor, embedded operating system, stable and excellent

Industrial grade front-end machine, equipped with a 6.5-inch LCD color display screen, independent GPS positioning system, stable load control, full DC power supply, suitable for use in urban and wilderness areas

The host is wirelessly connected to the frontend, with excellent practical effects and a distance of up to 1000 meters (in open conditions on construction sites)

A brand new user interface, easy to learn and use, rich in functions, user-friendly interaction, the built-in program can be updated wirelessly, and supports U flash drive upgrades

Data processing and analysis software that can simultaneously display various data curves such as Q-s, s-lgt, s-lgQ, etc. It has excellent functions and can analyze detection data at a suitable speed to generate detection reports

Low power design to meet the continuous 24-hour uninterrupted operation needs in high-temperature environments on site

According to the standard

GB 50007-2011 "Code for Design of Building Foundation"

GB 50086-2015 "Technical Code for Rock and Soil Anchor Rod and Shocked Concrete Support Engineering"

GB 50021-2001 "Code for Investigation of Geotechnical Engineering" (2009 edition)

GB 50330-2013 "Technical Code for Building Slope Engineering"

GB/T 50123-2019 "Standard for Soil Test Methods"

JGJ 106-2014 "Technical Code for Testing of Building Foundation Piles"

JGJ 79-2012 "Technical Code for Ground Treatment of Buildings"

JGJ 120-2012 Technical Specification for Building Foundation Pit Support

JGJ 340-2015 Technical Specification for Building Foundation Testing

JGJ/T 401-2017 Technical Specification for Anchor Rod Testing and Monitoring

JGJ/T 135-2018 Technical Standard for Carrier Pile

JGJ/T 403-2017 Technical Specification for Self balanced Static Load Test of Building Foundation Pile

JTG 3363-2019 "Code for Design of Ground and Foundation of Highway Bridges and Culverts"

JTG/T 3512-2020 "Technical Code for Testing of Highway Engineering Foundation Piles"

TB 10218-2019 "Technical Code for Testing of Railway Engineering Foundation Piles"

TB 10106-2023 "Technical Code for Ground Treatment of Railway Engineering"

CECS 22:2005 "Technical Code for Rock and Soil Anchors (Cables)"

Technical Indicators

Host

Main control unit: Dedicated processor

Operation mode: Touch screen

Display mode: 12.1 Inch color LCD screen (1024 × 768)

Storage capacity: 16GB

Transfer method: one-to-one U drive

Working time: continuous working time exceeding 10 hours

Host power: ≤ 25VA

Speaker: High fidelity voice speaker

Wireless measurement and control distance: over 500m

Charging power supply: DC 12V ± 5% (power adapter)

Working temperature:- 20~+60 ℃

Communication mode: 4G communication module+WiFi

Environmental humidity: ≤ 50%

Host volume: 340 × 256 × 58 (mm)

Host weight: 3.5kg

Front end unit

Display screen: 6.5-inch LCD screen

Communication method: wireless

Positioning: GPS positioning system

Power supply mode: DC DC12V ± 5% (power adapter);

; AC 220V ± 20%

Front end power: DC ≤ 10VA; Communication ≤ 15VA

Displacement Sensor

Displacement Sensor Type: Waterproof (based on actual reports) FM Displacement Sensor

Test Channel: 1 displacement box supports 4 displacement sensor channels; Large support for 8 displacement sensor channels

Displacement range: 50.00mm (optional 100.00mm) single time, cumulative travel after-sales excellent system

Displacement test accuracy: 0.1% FS

Displacement resolution: 0.01mm

Pressure sensor

Pressure sensor type: piezoresistive, 4-20mA output, no need to zero

Pressure sensor range: 0-70MPa

Accuracy: 0.5% FS

Resolution: 0.1% FS

Control load overshoot: can be set arbitrarily

Large Control power: 7kVA