ASTM D2412 Computer Controlled Electronic Ring Stiffness Testing Machine

• After-sales Service: Online Support
• Warranty: 1year
• Max Diameter of Workpiece: 2200mm
• Mass Scope of Workpiece: 50kn
• Type: Ring Stiffness Testing Machine
• Maxcapacity: 50kn
• Model NO.: LR-C011
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 1000-2000Kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Model: Lr-C011
• Transport Package: Plywood Box
• Specification: 1300*860*2688
• Trademark: lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200PCS/Month

Product Description

 

ASTM D2412 Computer controlled electronic ring stiffness testing machine
Project Introduction: 
Domestic microcomputer control electronic universal testing machine started in the early 1990s, in order to improve the technical level of enterprise products, the company has introduced foreign advanced technology, so that the company's product technology level jumped to a new level.
Application Field:
The product is widely used in tensile, compressive, bending and shear mechanical properties test of metal and non-metal materials. With a wide variety of accessories, it can also be used for the mechanical properties of profiles and components. In the sample deformation, fast test speed of rope, belt, silk, rubber, plastic and other materials test field, also has a very wide range of application prospects. Applicable to quality supervision, teaching and research, aerospace, iron and steel metallurgy, automobile, construction materials and other test fields.
According to the standard:
Meet the requirements of the national standard GB/T228.1-2010 "Metal materials tensile Test Method at Room temperature", GB/T7314-2005 "Metal Compression test Method", in line with GB, ISO, ASTM, DIN and other standards of data processing. It can meet the requirements of users and the standards provided.
Test method standards met:
GB/T9647-2015 "Thermoplastic pipe ring stiffness Determination"
GB/T19472.1-2004 "Buried Polyethylene (PE) structural wall piping system Part 1: Polyethylene double-wall corrugated pipe"
GB/T19472.2-2004 "Buried Polyethylene (PE) structural wall piping system Part 2: Polyethylene double-wall corrugated pipe"
GB/T16800-1997 "core layer foam hard polyvinyl chloride (PVC-U) pipe for drainage"
GB/T18477-2001 "Hard polyvinyl chloride (PVC-U) double-wall corrugated pipe for Buried drainage"
GB/T21238-2008 "Glass fiber reinforced plastic sand tube"
GB/T 165-2002 "High density polyethylene winding wall structure pipe"
GB/T 838-1998 "Glass fiber winding reinforced thermosetting resin sand pressure pipe"
GB/T16491, GB/T5836 and other standards
Examples of ring stiffness test methods:
Input sample width, tube diameter before the start of the test, the program automatically calculates the standard deformation amount of the test, and compression to the standard deformation amount after automatic stop, display on the display of deformation, maximum tension, stiffness, test speed and other parameters, In addition, the test results (diameter, sample width, deformation, force value and test result (SN)) can be printed by an external printer, and the next step of B level detection can be carried out based on this data, and the test results can also be displayed and printed.
Appearance photo: (Please refer to the sample, subject to the actual)


ASTM D2412 Computer controlled electronic ring stiffness testing machine
Key Description:
1. Main machine: This machine adopts double space portal structure, the upper space stretching, the lower space compression, bending. Transom stepless lifting. Transmission part adopts circular arc synchronous tooth belt, screw pair transmission, smooth transmission, low noise. Specially designed synchronous gear belt deceleration system and precision ball screw pair drive the moving beam movement of the testing machine, to achieve no clearance transmission.
2. Accessories:
Standard configuration: a set of wedge - type tensile attachment and compression attachment.
3. Electrical measurement and control system:
(1) AC servo system and servo motor, stable and reliable performance, with over current, over voltage, over speed, overload protection devices.
(2) With overload, overcurrent, overvoltage, displacement up and down limit and emergency stop protection functions.
(3) Built-in controller, to ensure that the tester can achieve beam displacement and other parameters of control, can achieve constant displacement.
(4) At the end of the test, you can manually or automatically return to the initial test position at high speed.
(5) Realized the real sense of physical zero adjustment, gain adjustment and test force measurement of automatic shift, zero adjustment, calibration and storage, without any analog adjustment links, the control circuit is highly integrated.
(6) Electrical control circuit reference to international standards, in line with the national testing machine electrical standards, strong anti-interference ability, to ensure the stability of the controller, the accuracy of the experimental data.
(7) With a network interface, data transmission, storage, print records and network transmission printing, can be connected with the enterprise internal LAN or Internet network.
4. Description of main functions and features of the software
The measurement and control software is used for microcomputer control electronic universal testing machine to carry out various metal and non-metal (such as, artificial board, etc.) test, according to the corresponding standards to complete the real-time measurement and display, real-time control and data processing, result output and other functions.
(1) Divided rights management, different levels of operators have different operating rights, operable menu and other contents are also different, so that ordinary operators simple, convenient and fast operation, and effectively protect the system;
(2) Real-time measurement and display of test force, peak, displacement, deformation and other signals; The real-time acquisition and control under NT mode platform such as Win2000 and WinXP are realized. And realize accurate timing, high speed sampling;
(3) Realized the real-time screen display of load-deformation, load-displacement and other test curves, which can be switched at any time to observe, and the curve is very convenient to enlarge and reduce;
(4) The computer storage, setting, loading and other functions of the test parameters, zero adjustment, calibration and other operations are carried out from the software, each parameter can be conveniently stored and dialed in, so that a host with multiple sensors can be easily switched, and there is no number limit;
(5) Support constant displacement control mode; In addition, a standard reference curve is given in the process of the advanced operator debugging parameters, so that the user can actually observe the impact of each parameter on the effect.
(6) Adopt human-computer interaction to analyze data. The treatment method meets the requirements of GB/T 228-2010 Tensile Test Method for metal materials at room temperature, which is widely used. It can automatically calculate elastic modulus, yield strength, non-proportional extension strength and other performance parameters, and can also manually intervene the analysis process to improve the accuracy of analysis. Other data processing can also be performed according to user-provided standards.
(7) The test data are stored in text files for easy query by users, and the test data can be reprocessed by any general business report or word processing software, and the data can be easily transmitted over the Internet;
(8) It can record and save the data curve of the whole process of the test, and has the demonstration function to realize the test curve reproduction. Curves can also be superimposed for comparison, convenient for comparative analysis;
(9) The test report can be printed in the format required by users. Users can choose the content of the report output basic information, test results and test curve to meet various needs;
(10) The digital zeroing and automatic calibration of test force and deformation are realized, which is convenient for operation and improves the reliability of the machine. Various parameter system Settings are stored in the form of files, easy to save and restore;
(11) can be used in Win98, Win2000, WinXP and other operating systems. Test process control, beam moving speed change, parameter input and other operations can be completed by keyboard, mouse, easy to use;
(12) can automatically identify and support the external point control, so that the sample is very convenient when clamping;
(13) With overload protection automatic stop function, and can automatically judge the sample fracture, automatic stop. According to different user requirements, the above software functions will be increased or decreased or adjusted.
ASTM D2412 Computer controlled electronic ring stiffness testing machine
Technique Data

Maximum test force(kn)	50
Accuracy class	1 class
Test force measurement range	2%-100%
Relative error of test force indication value	<±1%
Test force resolution	1/300,000 of the maximum test force
Deformation measuring range	2%-100%
Relative error of deformation indication value	<±1%
Deformation resolution	maximum deflection 1/300000
Relative error of displacement indication	<±1%
Displacement resolution(mm)	0.001
Range of speed	0.01mm/min ~ 500mm/min	step less speed regulating
Stretch stroke(mm)	2200
Compression space(mm)	2200
Test width(mm)	1100
Adjustable fixture	Stretch, compress, bend, shear, peel, tear, etc
Main engine dimension(mm)	About 1540*800*3050mm
Servo motor power(kw)	1.5
Total weight(kg)	1400

System Configuration
 

No.	Project name		Manufacturer and specification	Quantity
1	Host frame			1pc
2	Deceleration system		servo motor	1 set
3	Ball screw pair		Rolling (Taiwan TBR)	2 set
4	Load sensor		50Kn(Dual sensor to prevent side deflection)	2 pc
5	Computer		HP commercial brand	1 pc
6	Printer		ink-jet printer	1pc
8	Software and control systems		-----	1set
9	Random tools, random files		Instruction manual, installation manual, etc	1set
10	Standard accessory	1.corrugated attachment		1pc
		2. Compression attachment	1000*500	1set
11	Ring stiffness internal deformation measuring device			1set