ALL CATEGORIES

Home > Instruments & Meters > Test Instrument > Test Machine > Steel Strand Stress Relaxation Testing Machine

Steel Strand Stress Relaxation Testing Machine

US$ 1000 - 2000 MOQ: 1 Set

Key Specifications

Brand Name:

SRI

Place of Origin:

China

Model Number:

GSC

Wuxi Serve Real Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

SHANGHAI, SHENZHEN,NINGBO, QINGDAO

Delivery Detail:

2020 days

Brand Name SRI

Place of Origin China

Model Number GSC

Products Specifications

This machine is used to test the tensile stress relaxation strength of pre-stressed steel strand, rebar under normal temperature.

Features

Four column rigidness frame structure, horizontal type, the screw rod adjust the puller to move, stepless loading speed regulation

Close-loop servo control, servo motor and driver combine with the high precision sensor, achieves high precision, wide range.

Test rate controlled by servo motor and speed regulator, integrates overcurrent, overvoltage, overload protection, smooth loading, lower noise

Graphical display relations between residue test load against time, relaxation rate against time, temperature against time

Can calculate the stress relaxation performance of objects in coming 1000hours

Automatic calculate the stress relaxation performance and print test report

Digital calibration for load and displacement

Test data storage, inquiry, review

Technical Specifications

Spec.	GSC-300W	GSC-500W
Max. Loading	300kN	500KN
Effective loading range	6-300kN	10-500KN
Loading relative error	±1%	±1%
Loading resolution	5N	5N
Displacement relative error	±1%	±1%
Loading speed	100-5000n/s	100-5000n/s
Screw rod stroke	100 mm	100 mm
Test space	2050(mm)	2200mm
Power supply	AC 220V±10%/50Hz, 1.5kw	AC 220V±10%/50Hz, 3kw
Overall size	2000×1100×600(mm)	24501200600mm
Weight	1250kg	1500kg