• Model NO.：HJ-450
• Power Source：AC220V
• Control Cabinet Size：1200*620*850
• Host Size：730*590*2100
• Maximum Test Force：300,600,1000,2000kn
• Isokinetic Strain Control Range：0.00025,Sec~0.0025,Sec
• Isokinetic Strain Control Range (mm/Min)：0.5~50
• Thickness Range of Flat Specimens：0~30
• Transport Package：Fumigation-Free Standard Export Wooden Box
• Trademark：Hongjin
• Origin：China
• Production Capacity：1000 Sets, Month

Basic Info.

Model NO. HJ-450 Power Source AC220V Control Cabinet Size 1200*620*850 Host Size 730*590*2100 Maximum Test Force 300/600/1000/2000kn Isokinetic Strain Control Range 0.00025/Sec~0.0025/Sec Isokinetic Strain Control Range (mm/Min) 0.5~50 Thickness Range of Flat Specimens 0~30 Transport Package Fumigation-Free Standard Export Wooden Box Trademark Hongjin Origin China Production Capacity 1000 Sets/ Month

Product Description

Applications
Hydraulic universal testing machine is mainly used to do tension, compression, bending, shearing test for metal materials, non-metal material. It is applied for fields of metallurgy, construction, light industry, aviation, aerospace, materials, universities, scientific research units, etc.

Features
The host of the microcomputer-controlled electro-hydraulic servo universal testing machine adopts the structure of the under-cylinder host. It is mainly used for tensile, compression and bending testing of metallic materials, non-metallic materials, product parts, assemblies, structural parts and standard parts. This series of testing machines can also perform tensile, compression and bending tests on materials in this environment. For example, high temperature tensile test, low temperature tensile test and compression test.

Standard
1. Gb2611 "General Specification for Testing Machines"
2.JJG139 "Tension, Compression and Universal Testing Machine"


Universal Testing Machine Technical Parameter

Test items	parameter
Control cabinet size	1200*620*850
Host size	730*590*2100
maximum test force	300/600/1000/2000KN
Relative error of test force indication value	≤value+1%
Measuring range of test force	≤ value + 2%~100% of the test force measurement range
Control range of isokinetic stress (N/mm2·S-1)	2~60
Isokinetic strain control range	0.00025/sec~0.0025/sec
Isokinetic strain control range (mm/min)	0.5~50
Tightening method	hydraulic clamping
Clamping diameter range for circular specimens	Φ6~Φ40
Thickness range of flat specimens	0~30
Clamping Width of Flat Specimen	80
Test items	parameter
Maximum stretching experiment space	580
Maximum compression test space	500
click power	2.3
Host quality	2500
Column clear distance	450
Upper and lower platen size	Φ150
Bending rod spacing	400
Bending bar width	140
allowable camber	100
Maximum piston stroke mm	200
Maximum piston stroke mm/min	about 80
Test space adjustment speed mm/min	about 150