Overview
RUNJIE RJ-40 multifunctional strength tester is a small hydraulic force measuring device composed of a piercing jack, a hand pump, a triangular site and a digital force measuring device. The tester has the characteristics of large pulling force, multi-purpose, novel structure, small size and complete functions. The oil pump adopts manual pressurization mode, and has the characteristics of small driving torque, comfortable and reasonable shaking direction, and continuous and uniform loading.
Features
1. Lightweight alloy body, built-in micro hydraulic system, high pulling force.
2. Equipped with a split digital display instrument, it can store 500 pieces of data.
3. Set menu, data can be recorded, queried, and deleted.
4, the value of 10 segment line correction, improve instrument accuracy.
5. Ultra-low power design, automatic shutdown without operation for 6 hours, Continuous Operating Time can exceed 200 hours.
6. Measurement modes of intensity Mpa and force value KN.
Principle
The tester uses the principle of the post-assembly pull-out method to calculate the strength of concrete by measuring the force required to pull out the anchors placed in the concrete.
Applications
Testing of strength of concrete (C10~ C80) in construction engineering, testing of bond strength of veneer brick, mosaic, insulation board, concrete, mortar, paints, coatings and adhesives, testing of pull-out strength of small size chemical anchors and threaded parts
Standards
CEC CS69:94 "Technical Specifications for Detecting concrete strength by post-loading and pulling-out method", JGJ110-97 "Bonding strength inspection standard for construction engineering veneer bricks", JGJ126-2000 "Construction and acceptance regulations for exterior veneer bricks"
Steps
The information does not mention the specific operation steps
Notice
The information does not mention specific precautions
