300KN Digital hydraulic universal testing machine

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1. Brief introduction

l  Suitable for tension, compress, shear, peeling, tear, test

l  Attractive appearance, easy operating, stable and reliable

l  Dual test space, upper space for tension test, bottom space for compress test

l  Crossbeam speed can reach up to 1000mm/min, suitable for most test speed

l  Low noise during test

l  Suitable for industries of metal manufacturing, non-metal manufacturing, industrial and mining enterprises, technical supervision, commodity inspection and arbitration and other departments

for more product information,please visit www.wtbte.com



2.relative test method

GB/T 2611-2007 general requirement for testing machines

GB/T 3159-2008 hydraulic universal testing machines

GB/T 16826-2008 electro-hydraulic servo universal testing machine

JJG 1063-2010 electro-hydraulic servo universal testing machines

GB/T 16825.1-2008  verification of static uniaxial testing machines---part 1: tension/ compression testing machines---verification and calibration of the force measuring system

ISO 7500-1:2004 metallic materials-verification of static uniaxial testing machine-Part 1:tension/compression testing machines-verification and calibration of the force-measuring system

JJG 139-1999  tension, compression and universal testing machines

JB/T 6146-2007  specification for the extensometers

GB/T 228.1-2010 metallic materials---tensile testing---part 1: method of test at room temperature

ISO 6892-1:2016 metallic materials-tensile testing-part 1:method of test at room temperature

GB/T 7314-2017 metallic materials--- compression test method at room temperature

GB/T 232-2010 metallic materials---bend test

ISO 7438:2016 metallic materials-bend test

3. Specifications

1

Force capacity

300KN

2

Accuracy grade

Grade 1

3

Force measuring range

2%-100%

4

Frame structure

2 columns 2 screws

5

Resolution of test force

1/300000FS

6

Accuracy of test force

Less than ±1% of displayed value

7

Accuracy of deformation value

Less than ±1% of displayed value

8

Distance between tension grips

650mm

9

Compression space

480mm

10

Grips for round specimen

Dia. 6-26mm

11

Grips for flat specimen

0-15mm

12

Size of upper and bottom compress plate

Ф120mm

13

Distance between columns

460mm

14

Piston stroke

200mm

15

Dimension

730x570x1845mm

16

Weight

1000kg

17

Overall power

2KW,380V,3 phase 4 wire

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