Overview
Smart bolt puller KS-20S is composed of a manual pump, a hollow hydraulic cylinder, a digital pressure gauge, a high voltage hose with a quick connector and options. It adopts a hollow self-resetting hydraulic cylinder and a digital integrated design, which can directly read the force value. It has the functions of peak holding, storage, clearing, inquiry and automatic shutdown. Simple operation, quality assurance for 1 year, suitable for laboratory and field use.
Features
1. Intelligent color LCD large screen, easy to learn and get started quickly
2. Load-time Linear dispersion (F-t) and force value (kN) are displayed on the same screen, and the detection process data is completely recorded
3. All stainless steel High Accuracy Sensor, Measurement accuracy 0.5% F.S
4. The peak value of the data is maintained, and the value of the 10-segment fold line is automatically corrected
5. Adopt an overload protection structure to effectively protect the cylinder when the no-load exceeds the range and prolong the service life
6, Storage capacity, can store 200,000 detection data
7. Optional Bluetooth module
Principle
The instrument drives the hollow hydraulic cylinder by pressing the manual pump to generate tension. The digital pressure gauge displays the force value in real time and records the data. The hydraulic cylinder has an automatic reset function to realize the pull-out force detection of the anchor.
Applications
Testing the pull-out force of various anchors, steel bars (planting bars), expansion bolts, chemical anchors and other anchors, and on-site pull-out force testing of Glass curtain walls (test)
Standards
GB 50367-2013 "Code for Design of Reinforcement of Concrete Structures", GB50330-2013 "Technical Specifications for Building Slope Engineering", JGJ120-2012 "Technical Specifications for Building Foundation Pit Support", CECS 22:2005 "Technical Specifications for Geotechnical Anchors (Cables) ", GB50001-201 "Code for Design of Building Foundation", JGJ145-2013 "Technical Specifications for Rear Anchorage of Concrete Structures", GB 50550-2010 "Code for Construction Mass Acceptance of Building Structure Reinforcement Engineering", GB 50203-2011 "Code for Construction Mass Acceptance of Masonry Structure Engineering"
Steps
1. Connect the manual pump, hydraulic cylinder and digital pressure gauge
2. Install anchors, tie rods and adapters
3. Start the equipment for pressurization operation
4. Read the force value and observe the Linear dispersion through the LCD screen
5. Automatic data storage and peak hold
6. After the inspection is completed, the device will automatically shut down
Notice
• Check whether the device connection is firm before use
• Avoid no-load exceeding range to protect the cylinder
• Charge regularly to ensure that the lithium battery works normally
• Ensure a stable connection of the device when storing data
• Pay attention to safety protection during operation
