• Model NO.：HJ-74
• Display：Digital
• Weight：100-500Kg
• Power Source：AC220V
• Product Name：Universal Tensile Strength Tester
• Test Items：Strength and Selective Elonga
• Unit of Strength：Kg, N, Lb, G
• Accurate Measurement Range：1%-100% Fs
• Working Type：Automatic Loading
• Resolution of Load：1,300000 of Full Scale
• Resolution of Displacement：0.001mm
• Power：Electronic
• Transport Package：Fumigation-Free Standard Export Wooden Box
• Trademark：Hongjin
• Origin：China
• Production Capacity：1000 Sets, Month

Basic Info.

Model NO. HJ-74 Display Digital Weight 100-500Kg Power Source AC220V Product Name Universal Tensile Strength Tester Test Items Strength and Selective Elonga Unit of Strength Kg, N, Lb, G Accurate Measurement Range 1%-100% Fs Working Type Automatic Loading Resolution of Load 1/300000 of Full Scale Resolution of Displacement 0.001mm Power Electronic Transport Package Fumigation-Free Standard Export Wooden Box Trademark Hongjin Origin China Production Capacity 1000 Sets/ Month

Product Description

Equipment summary:
Electronic Function Of Compression Tensile Testing Machine is a new material testing machine that combined with the electronic technology and mechanical transmission, it has accurate load speed, range of force measurement, Has high accuracy and sensitivity for the load, displacement measurement and control, it also can be tested the constant-velocity loading, constant- velocity displacement. This machine is simple to operate, especially suitable for controlling quality in production line, This series of machine is mainly applied to test the non-metallic and metallic materials which the load is less than 2ton.
 

Test items	Strength and selective elongation
Unit of strength	Kg, N, Lb, g
Capacity selection	1,2,5,10,20,50,100,200,500kg,1000kg,2000kg,5000kg,10000kg,20000kg
Load cell accuracy	0.5% or less
Test stroke	Max 1200mm does not include fixture
Test speed	0.1~1000mm/min can be adjusted arbitrarily
Stop mode	Upper and lower limit safety setting, emergency stop button,  program force and elongation setting, and test piece breakpoint sensing
Equipped	One set of standard fixtures, one help book and one product warranty card
Power	AC servo motor
Standard	Computer connection equipment (1 signal line, 1 decryption lock, 1 program CD)
Monitor	PC display
Extension unit	mm,cm,in,%
Power resolution	1/100,000
Test effective space	400mm diameter range

The machine adopts a double-space door structure, the upper space is stretched, and the lower space is compressed and bent. The beam is stepless lifting. The transmission part adopts circular arc synchronous toothed belt, screw pair transmission, stable transmission and low noise. The specially designed synchronous toothed belt deceleration system and precision ball screw pair drive the moving beam of the testing machine to realize a backlash-free transmission.

The standard: ASTM D3330 FINAT GB/T2792 PSTC