Yichang Premium Rebound Tester, Concrete Rebound Tester

Yichang Premium Rebound Tester, Concrete Rebound Tester Manufacturer, Wholesale, Price

Product Details:

Product Name: ZC3-AA Rebound Tester

Model: ZC3-AA
Unit of measurement: unit
Origin: Shandong
ZC3-AA Rebound Tester Product Description:

The ZC3-AA rebound tester is a ZC3-A rebound tester that complies with the JGJ/T23-2001 technical regulations and is used to test the compressive strength of concrete within the range of 10-60Mpa. The system standard energy is 2.207J, and the indication system is a medium-sized rebound tester with pointer direct reading. It is supervised by the Shaanxi Provincial Institute of Building Science Research and Design, the chief editor of the national metrological verification regulations "Concrete Rebound Tester" (JJG817-93) and the industry standard "Technical Regulations for Testing Concrete Compressive Strength by Rebound Method".
ZC3-AA rebound tester features:

On the basis of adhering to the excellent quality of ZC3-A type, the shell of ZC3-AA rebound tester is treated with special technology, which has high hardness and long-term use without scratches. It has greatly improved in raw material processing technology, precision design and service life.

ZC3-AARebound hammerMain technical parameters:

Pointer length: 20.0 ± 0.2 (mm)
Pointer friction force: 0.65 ± 0.15 (N)
Spherical radius at the end of the firing rod: 25 ± 1.0 (mm)
Elastic impact tension spring stiffness: 785.0 ± 40.0 (N/m)
Release position of the hammer: at the "100" mark on the scale line
Working length of rebound spring: 61.5.0 ± 0.3 (mm)
Impact length of the hammer: 75 ± 0.3
Jump position of the hammer: at the "0" mark on the scale
Steel anvil set value: 80 ± 2 (our factory's factory products are controlled between 80-81)
Packing includes one rebound tester, a high-quality aluminum alloy suitcase, grinding stones, impact springs, buffer springs, screwdrivers, instructions, etc