Manual Spring Tension And Compression Tester

Product Description    The 200N Zhongchuang Manual Spring Tension and Compression Tester, is mainly used to do tensile and compressive test of all kinds of spiral springs. Measure the load of spring at a certain deformation, or measure the deformation of spring at a certain load. The machine is mainly applied in spring manufacturing units, low voltage electrical units, power machinery units, universities and research institutes laboratories and other units. Specifications Data Index 50N 100N 200N Max test force(N) 50 100 200 Min reading value of test force(N) 0.001 0.01 0.01 Relative error of test force repeatability(%) ≤1.0% ≤1.0% ≤1.0% Relative resolution of force indicating device(%) 0.5% 0.5% 0.5% Relative error of test force zero(%) ±0.1% ±0.1% ±0.1% Relative error of the value into the return(%) 1.5% 1.5% 1.5% Precision of displacement reading(%) ±(50+0.15l)um ±(50+0.15l)um ±(50+0.15l)um Max distance between two hooks of tensile test(mm) 220 220 220 Max distance between two plates of compressive test(mm) 200 200 200 Diameter of up & down pressuring plate(mm) 60 60 60 Error of parallelism of up and down plate(mm) ≤0.05 ≤0.1 ≤0.2 Error of centerline axiality of up and down plate(mm) ≤0.5 ≤0.5 ≤0.5 Net weight(kg) 45 45 45   The main product series of Zhongchuang Testing Machine as follows:     Material universal testing machine, material tensile testing machine, cement concrete pressure testing machine, spring tension & compression testing machine, spring stiffness testing machine, spring torsion testing machine, spring fatigue testing machine, material torsion testing machine, auto parts testing equipment, material parts and axis torsion testing equipment, track locomotive testing equipment, dynamic and static universal testing machine, metallographic tissue analysis equipment, hardness tester and spectrometer etc. If you have any questions about this machine or other spring testing machine, please contact us. Contest us: Company: Jinan ZhongChuang Testing System Co.,Ltd Address：No.26 Xinsha North Road, Meili Lake, Huaiyin District, Shandong, China Contact： Tina Chen        Phone:+86-531-62302292   Fax：+86- 531-85997770 Tel:+86-18660428103 Wechat: +86-18660428103 QQ：1546903536 Skype: Web：  Email：  Zip code：250118