Ⅰ.Functions & features:
1.This series machine adopts manual control to delivery and return valve,hydraulic loading,electronic measurement,autoprocessing data by computer,and mainly used in metallic and nonmetallic materials for tests tension,compression and bending.It completely accords with standard requirements of GB/T16826-1997 Electrohydraulic Universal Testing Machine and GB/T228-2002 Method for Tensile Test of Metallic Materials at Room Temperature. Also complies with material requirements in ISO,ASTM,JIS standard.It can get upper yield force,lower yield force,nonproportional extension strength,total extension strength,tension strength,elasticity modulus,extension under maximum force and other mechanical performance for different materials. Added with accessories,can perform mechanical performance tests for high strength bolt,chain,steel wire etc.
2.Utilizing transmission mechanism of double leading screw middle beam,downsetting hydraulic cylinder,open jaw base,easy to install specimen,with high stability and nice appearance.
3.WEW series digital display hydraulic universal testing machine is an ideal substitute for traditional type.
Ⅱ.Main technical parameter：
Spec. WEW-100B/300B WEW-600B WEW-1000B
Max.test force(KN) 100/300 600 1000
Effective measuring range(KN) 4%-100% 4%-100% 4%-100%
Indicating accuracy
(better than indicating value) ±1% ±1% ±1%
Max.distance between
tensile jaws(mm) 550 600 650
Max.distance between upper
and lower pressure plates(mm) 450 450 450
Size of upper and lower
pressure plates(mm) Φ160mm Φ160mm Φ160mm
Clamping range of
round specimen(mm) Φ6-13;
Φ13-26 Φ13-26;
Φ26-40 Φ13-26;
Φ26-40
Clamping range of
flat specimen(mm) 0-15 0-15;15-30 0-15;15-30
Max.clamping width
of flat specimen(mm) 70 70 70
Mainframe dimension(mm) 740×550×2000 740×550×2100 840×580×2200
Console(mm) 600×500×1300 600×500×1300 600×500×1300