ZONHOW 500 kn 1000KN hydraulic universal tensile testing machine  is dedicated to test the mechanical 

properties of prestressed stee strand,The machine is equipped with Lenovo computers, HP printers, large gauge electronic extensometers, optical encoder, and full-featured general purpose test software, you can easily 

complete the test function.Besides, equipt with a specialized steel strand extension to ensure that the specimen 

middle fracture,further improve the test success rate.

You can check and print test results (force - displacement, force - deformation, stress - displacement, 

stress - deformation, force - time,distortion - time) six curve and related test data with the software self-test 

function that can self-diagnose problems, detail please review software instructions.Can test strand tensile 

strength can be measured to provide non-proportional extension strength, elastic modulus, elongation and 

other mechanical properties.It is industrial and mining enterprises,research institutes, universities, engineering 

quality supervision station ideal for test equipment and other departments.

Technical specifications: 

Considerations:ZONHOW 500 kn 1000KN hydraulic universal tensile testing machine 

1. Install it on a stable worktable or a flat ground;

2. Be away from doors or windows;

3. There is no evident interference of electromagnetic field around the machine

4. Be away from sunlight or other air conditioners;

5. Temperature: steady in 20±5℃ and temperature change every hour should be less than 2℃; relative    humidity is equal to or less than 80%;

6. Mains frequency: 50Hz;

7.Supply voltage: AC 220±10V  50Hz  motor power: 3.0KW

8. It is required that the power should be connected with the ground lead which user must pay attention to it. This machine has ground protection system, including power supply without ground lead. People are in danger  if there is some electricity leakage.

9. Horizontal adjustment: put the gradienter on the testing machine and then adjust four feet so that the testing machine is level. The whole main engine is installed completely.

1.Product Manufacture and Test Standards

  1.GB/T16491—1996 Electronic Universal Testing Machine

  2.GB2611—92 Universal Technical Requirements for Testing Machine

  3.GB/T6825.1-2002 The First Testing Section of Static Uniaxial Testing Machine: Tensile and (or)                        Compression Testing Machine    Inspection and Calibration of Force-Measuring System

  4.GB1499.1-2007 Technical Requirements on Mechanical Equipment

  5.Low Voltage Technical Requirements of 2006/42/EC”

  6.Relevent Regulations of 2006/95/EC”

2.Applicable Test Standards

  1.GB/T228-2010 Metallic Materials Tensile Testing at Ambient Temperature

  2.GB/T7314-2005Metallic Materials Compression Testing at Ambient Temperature

  3.GB/T14452-1993 Metallic Materials Bending Testing at Ambient Temperature

  4.JTGE30-2005 (JTG E30-2005)P87 Test Regulations on Road Engineering Cement and

    Concrete

  5.GB/T8653-1988 Yang Elastic, Chord Modulus, Tangent Modulus and Poinsson Test

  6.GB/T10128 Metallic Materials Torsion Testing at Ambient Temperature