Tensile & Compression Spring Tester 20

Basic Info.

Model NO.	ZJ50N
Loading Method	Dynamic Load
Display	Digital
Control	Computer Control
Weight	88kg
Power Source	AC220V
Oil Cylinder Position	No
Displacement Sensor Brand	Japan Omron
Compression Plate Diameter (mm)	30/60
Grade of Testing Machine	Grade 0.5
Min. Reading Value of Test Force	0.001n/ 0.01n
Force Sensor Brand	America Celtron
Electronic Hand Wheel (Find Adjustment)	0.01mm/Grid
Tensile and Compression Test Space (mm)	190
Speed Range	0.01-500mm/Min
Protective Function	Program, Machinery Double Protection
Transport Package	Conform to The Standard of Machinery Jb/T 6147
Specification	480*380*655mm
Trademark	Trisun, Nuetral or customised
Origin	Made in China
HS Code	9024101000
Production Capacity	10000 Sets/Year

Product Description

20-500N Digital Automatic Spring Tension & Compression Tester

Overview
Quick Details
Usage: Spring Tester
Test force: 20N, 50N, 100N, 200N, 500N
Test range: 1%-100%FS
Test force resolution: 1/10000
Relative error of indicating value repeatability(%): better than ±0.5 of indicating value
Resolution of displacement: 0.001mm
Grade of testing machine: Grade 1/0.5
Dynamical system: AC digital servo system
Display type: Large LCD, English display
Data processing: Auto-acquisition and processing, can save, query and print.
Product Description:
The 1000N Automatic Spring Tension and Compression Tester Spring Testeris developed and produced by our company, which is mainly used to test the strength of all kinds of tensile springs, compression springs, valve springs and elastic components. The500N Automatic Spring Tension and Compression Tester Spring Tester can measure the test force of spring and elastic component under the certain deformation or remaining height, and also can measure the remaining height or deformation of spring and elastic component under the certain test force. The testing machine is developed and produced according to the requirements of JB/T7796-2005 Tension and compression spring testing machines.
Specifications Data:

Max force value	20N	50N	100N	200N	500N
Resolution of test force	0.001N	0.001N	0.01N	0.01N	0.01N
Relative error of test force indicating value	±1.0%
Relative error of test force zero point	±0.1%
Relative error of indicating value repeatability of test force	±1.0%
Resolution of displacement	0.01mm
Error of displacement indicating value	±(50+0.15L)μm
Dynamical system	AC digital servo system
Driving system	Synchronous pulley, double nut ball screw
Data processing	Auto-acquisition and processing, can save, query and print.
Parallelism error of up and down pressure plate	≤0.05mm
Size of testing machine	480mm × 380mm × 655mm
Weight of testing machine	60kg
Noise	≤50dB(A)