ISO 15630-3:2010 Prestressing Steel Tensile Strength Testing Machine

ISO 15630-3:2010 Steel for reinforcement and prestressing of concrete- Test methods Part 3: Prestressing steel

WAW-S Series Computerized PC Strand Tensile Testing Machine

(600Kn, 1000kN Capacity, 6 columns, 0.5 class accuracy)

1. Introdução

This WAW-S series computer control servo hydraulic universal testing machine is designed for tensile strength test Rm, medindo a extensão não proporcional Rp0.2, etc de PC strand (fio de aço pré-stress).

It uses high precision load cell to measure testing force, high precision encoder to measure displacement and extensometer to measure deformation of PC strand.

It adopts professional hydraulic operated tensile grip, easy and quickly grip the sample. The successful testing ratio can reach to 100%, the sample is broken at the middle position. Not only it improves the successful testing ratio, it also saves time and testing cost. É uma máquina de teste ideal para o fabricante de fios de PC, departamento de inspeção de qualidade, faculdade e universidade, etc.

A máquina é calibrada de acordo com a norma ISO 75001 e ASTM E4. No padrão de teste, está em conformidade com ISO6934, ISO6892 (em inglês), etc padrões internacionais de teste.

2. Principais parâmetros técnicos

3. Professional tensile jaw:

Four pieces of tensile jaws are inserted into the tensile grip seat, then it adopts hydraulic operated the clamping and loosen of PC stand. The good quality tensile jaws are endurable, long life. It can tighten holding the sample without any loosen or slippage during the test. The well adjusted clamping force can not make the sample broken at the ends of clamping, it would break at the middle position of the smple.

4. Break Test

Para mais detalhes, por favor, não hesite em contactar-nos– Email: sales@victorytest.com