High and low temperature microcomputer controlled electronic universal testing machine

Product Description: The $r $n servo controlled material testing machine is suitable for testing the mechanical properties of metal and non-metal materials such as tension, compression, bending, shear, tearing, peeling, and puncture. It can also perform automatic control tests of constant velocity loading, constant velocity deformation, and constant velocity displacement, and has functions of low cycle load cycle, deformation cycle, and displacement cycle. Calculate indicators such as elongation, tensile strength, bending modulus, elastic modulus, yield strength, net energy, folding energy, total energy, etc. $r $n uses PC for data processing and analysis, and the test results can be automatically saved. After the test is completed, the test curve can be retrieved and the test process can be reproduced through the curve

electricity 子 ten thousand can try verify machine

Product Model:LT-830

Product Description:

The servo controlled material testing machine is suitable for testing the mechanical properties of metal and non-metal materials such as tension, compression, bending, shear, tearing, peeling, and puncture. It can also perform automatic control tests of constant velocity loading, constant velocity deformation, and constant velocity displacement, and has the functions of low cycle load cycle, deformation cycle, and displacement cycle. Calculate elongation, tensile strength, flexural modulus, elastic modulus, yield strengthNet energy, return energy, total energyWaiting for fingersmark..

pickusePCPerform data processing and analysis, and the experimental results can be automatically saved. After the experiment is completed, the experimental curve can be retrieved again to reproduce the experimental process, or to compare and enlarge the curve.WindowsTheAlltThe experimental software under the platform has strong data and graphics processing capabilities， Complete test reports and curves can be printed out in real-time.

Meet the standards:

GB/T16491-1996 Electronic universal testing machine

Local operating software includescoverGBTheISOTheASTMWaiting for various standardsplan200One, which includes customer requestsofISO34TheISO 37TheISO 178TheISO 527 .

This machine can handle curve categories: loadheavyV.S.bitmove lotusheavyV.S.time

bitmoveV.S.timeinterval should力V.S.shouldchange

lotusheavyV.S.Two point extension

Main technical parameters:

◆measurement parameters

1. Maximum test force：200kN；

2. accuracy class：0.5Grade;

3. Test force measurement range：0.2%～100%F.S；

4. Test force indication error: indicationof±0.3%Within;

5. Power resolution：1/500000；

6. Displacement indication error: indicationof±0.5%Within;

7. Displacement resolution：0.04Mm；

8. Deformation measurement range：0.4%～100%F.S；

9. Relative error of deformation indication: indicationof±0.5%Within;

10. Large deformation measurement range：10～800mm；

11. Large deformation indication error: indication errorof±0.5%Within;

12. Resolution of large deformation measurement：0.008mm；

13. Small deformation resolutionrate:1/500000；

14. Small deformation accuracy03%

◆control parameters

1. Range of stress control rate：0.005～5%FS/s；

2. Stress control rate accuracy:

rate＜0.05%FS/sWhen, for the set valueof±1%Within,

fastrate≥0.05%FS/sWhen, for the set valueof±0.5%Within;

3. Strain control rate range：0.005～5%FS/s；

4. Strain control rate accuracy:

rate＜0.05%FS/sWhen, for the set valueof±1%Within,

fastrate≥0.05%FS/sWhen, for the set valueof±0.5%Within;

5. Range of displacement control rate：0.001～250mm/min；

6. Displacement control rate accuracy: set valueof±0.2%Within;

7. Relative accuracy of displacement closed-loop: 0.1%

8. Force closed-loop accuracy: 0.2%showvalue+ 0.0001FS(Sensor full range)

9. Range of force closed-loop: -0.025FS/S to+0.025FS/S （FS:Sensor full range)

◆ Host parameters

1. speed range：0.001－250mm/min(Special testing speed can also be customized according to customer needs)；

2. walkeffectiveSpace:1300mm(Excluding clamps, special testing spaces can also be customized according to customer needs)；

3. Use electricitysource:∮220V50HZ；

4. Power: Approximately3600W；

5. Machine rulerinch:about1140*680*1850mm(long×wide×tall)

6. Machine weightquantity:about700kg

Host specifications:

A. High precision sensor：0-200kNPower accuracyin±0.3 %Within.

B. Capacity segmentation：Seven levels throughout the entire process：×1，×2，×5，× 10，× 20，× 50，× 100；

Adopting high-precision technologydegree24 bits A/DSampling frequencyrate200Hz Maximum analysis of overall strengthdegree1/500000.

C. Power systemunify:Panasonic servo electricmachine+Panasonic servo drive+ball screw+smooth rod linear bearing+synchronous belt drive. (Make the machine crossbeam move in a straight line up and down).

D.Department of Control Science and Engineeringunify:pickusePulse CommandControl methods make control more precise
Speed control rangeenclose0.001~250 mm/min.
Zhonglian board adjustment has fast coarse adjustment and slow fine adjustment functions.
Automatically return to the origin and store after testing.
E.Data transmission method:USBtransmission
F.Display partyformula:UTM107+Win7/10Test software computer screen display.
G.A concise linear dual correction system with full range one gear and precise full range seven gear force.
H.The luxury testing interface software can achieve control modes such as fixed speed, positioning movement, fixed load (with adjustable holding time), fixed load increase rate, fixed stress increase rate, and fixed strain increase rate, as well as multiple control modes to meet different testing requirements.
I.Test emptyinterval:Test width approximately540 mm(Standard specifications)
connection plateup and downspace1300mm(Excluding fixtures) (Standard specifications)
J.Full distance positionmove:codingdevice2500 P/R, mentionrise4Double precision
pickuseLINE DRIVEEncoder anti-interference capability
Displacement solutionanalyze0.001mm.
Small deformation: metal extensometer, solutionanalyze0.001mm
K.Safety equipmentplace:Overload emergency stop device, upper and lower travel limit device
Leakage automatic power-off system, automatic breakpoint shutdown function.

testable items：
（1） Common testing items: (common display values and calculated values)
●Stretching should力 ●tensile strength
●Break the Strongdegree ●Elongation at break
●Dingshen should力 ●Elongation at constant stress
●Constant stressvalue ●tear strength
●Any point forcevalue ●Elongation at any point
●extract力 ●Adhesive force and peak value calculation
●Pressure testverify ●Adhesive and peel strength test
●Bending testverify ●Pull out force puncture force test
（2） Special testing items:
1.Elastic coefficient, also known as Young's modulus of elasticity
Definition: The ratio of the normal stress component to the normal strain in the same phase. To determine the coefficient of material rigidity, the higher the value, the stronger the material.
2.Example limit: Within a certain range, the load can maintain a proportional relationship with elongation, and its maximum stress is the specific limit.
3.Elastic limit: refers to the large stress that a material can withstand without deformation.
4.Elastic deformation: After removing the load, the deformation of the material disappears.
5.Deformation: After removing the load, the material still retains deformation.
6.Yield point: When a material is stretched, the deformation increases while the stress remains constant, and this point is called the yield point. The yield point is divided into upper and lower yield points, and generally the upper yield point is taken as the yield point.
yield（yield）When the load exceeds the proportional limit and elongation is no longer proportional, the load will suddenly drop, and then fluctuate up and down over a period of time, causing significant changes in elongation. This phenomenon is called yielding.
7.Yield strength: The quotient obtained by dividing the load at which the elongation reaches a specified value during stretching by the original cross-sectional area of the parallel part.
8.playspringKValue: The ratio of the force component in phase with the deformation to the deformation.
9.Effective elasticity and hysteresis loss:
On a tensile machine, when the sample is stretched at a certain speed to a certain elongation or to a specified load, the percentage of the recovered work during shrinkage and the consumed work during stretching is measured as the effective elasticity; The percentage of the energy lost during the elongation and contraction of a sample compared to the work consumed during elongation is called hysteresis loss.

Detailed Introduction to Equipment Performance Characteristics

1.Host System

1.1 Suitable for mechanical testing of various materialsThe fixture

1.2high precisionforce measurementsensor(American transmission)

1）essencedegree0.3level；

2）The new design of the structure is minimally affected by lateral loads, asymmetric loads, bending and torsional moments

3）150%Overload without deformation (no mechanical damage)High precision sensors have good stability and strong resistance to lateral impact;

Sensor Technical Specifications:

MODEL:DBSL-20T

RATED OUTPUT:3.00560

EXCITATION:10VDC/AC

THERMAL SENSE COEFF:≤0.003%F.S./°C

THERMAL ZERO COEFF:≤0.003%F.S./°C

INSULATION RESISTANCE:≥5000MΩ（50V DC）

SAFE OVERLOAD:150%F.S.

ZERO BALANCE(mV/V):-0.00130

NONLINEARITY(%R.C.):＜0.030

HYSTERESIS(%R.C.):＜0.030

INPUT IMPEDANCE (ohms)：390.00

OUTPUT IMPEDANCE(ohms)：350.00

1.3Accurate servo drive system(Panasonic, Japan)

The electronic universal testing machine adoptsimported brandservo motorAnd serversAs a power source, synchronous belt and decelerationinstitution、High precision ball bearingslead screwwaitAs an executing component, it realizes the movement of the testing machine's crossbeamVertical linear motion,Has smooth transmission、The characteristic of low noise.

1.4 Ball screw (Shangyin, Taiwan, China, China)

1.5 Convenient manual control

The manual control box can easily adjust the test space and complete the test through shortcut keys.

Software Function IntroductionShao:

The testing machine measurement and control system is designed specifically for microcomputer electronic universal testing machines, microcomputer hydraulic universal testing machines, and microcomputer press machines. Can conduct tensile, compressive, bending, shear, tear, and peel tests. pickusePCData collection, storage, processing, and printing are carried out by the machine and interface boardIndia Experimental results. Can calculate parameters such as maximum force, yield force, average peel force, maximum deformation, yield point, elastic modulus, etc; Capable of curve processing, multi-sensor support, graphical interface, and flexible data processingTheMS-ACCESS 2003Database support enhances system functionality.

M223CpickuseVisual Studio . NetDevelopment, SupportholdWindows XP/Win7 Waiting for the operating system;

support9Type of language:Simplified Chinese, Traditional Chinese, English, Spanish, Russian, Japanese, French, German, Portugaltext,Switching freely, the database field display names of the experimental data are automatically translated following the selected text, making it easy to browse the data in local text and basically meeting the needs of the testing machine in the world;

branchhold3Types of：SIInternational Standard UnitsThekg-cmunitTheLb-InchBritish units，6Common unit system：N-mm-MPaThekN-mm-MPaThegf-cm-kgf/cm2Thekgf-cm-kgf/cm2TheLb-Inch-kpsiThekP-Inch-kpsi,Easy switching of units. Meet the usage standards of different regions.

A.Test standard modular functionalitycan:Provide user settings for testing the required applications

Standard setting, scope includescoverGBTheASTMTheDINTheJISTheBS…Wait. Test standard specifications.

B.Sample datamaterial:Provide users with the ability to set all sample data for a single input

Data reuse. And the formula can be self modified to improve the fit of the test data.

C.Dual report compilationCompilation:Open user editing reports for testers to choose from

Favorite report format (newly added in the testing program)buildEXCELReport

The editing function has expanded the previous pattern of single professional reports

D.Each length, force unit, and display digit are dynamically interchanged, with a force unitbitTTheKgTheNTheKNThegThelb, deformation sheetbitmmThecmTheinch.

E.Automatic and excellent scale of graphical curvestransform(Auto Scale)Can make graphics

Excellent scale display. And it can dynamically switch graphics in real-time during testing. tool

Youheheavy-Displacement and loadheavy-Time and locationmove-Time, should力-strain

lotusheavy-2Point extension chart and multi curve comparison.

F.The test results are acceptablewithEXCELThe number of formats

Output according to form.

G.After the test is completed, it can be automatically archived or manually archived. After the test is completed, the maximum force, upper and lower yield strengths, hysteresis loop, stepwise approximation method, non proportional elongation strength, tensile strength, compressive strength, fixed elongation strength at any point, fixed load elongation at any point, elastic modulus, elongation, maximum, minimum, average, net energy, folding energy, total energy, bending modulus, and breakpoint position can be automatically calculatedmovex%Load, breakpoint loadheavyX%Displacement, etc.

Data backup: Test data can be saved on any hard drive partition.

H.Language: Simplified Chinese.

I.The software has the function of demonstrating historical test data.

(Initial interface of the experiment)

(Test result display interface)

(Test report interface)

production product match place Qing single

Equipment technical data and documents

1 explanationbook(textthis\\Electronic one eachshare)；

2 Provide clear main accessoriessingle(textthis\\Electronic one eachshare)；

4 One copy of packing list and certificate of conformity.

Product quality assurance and after-sales service

1.The second party is responsible for providing the design scheme for equipment foundation, gas source, and power distribution, and the first party shall implement and complete the production;

2.The technical support provided by Party B during the installation and debugging process of the equipment by Party A; And assign a dedicated person to provide guidance;

3.The warranty period for the entire equipment is one year (calculated from the completion of stability acceptance), and lifelong maintenance services are provided. During the warranty period, the supplier provides free maintenance and adjustment for all faults and damaged parts within the warranty scopechange.If the damage is caused by human error, illegal operation, voltage fluctuation, high-frequency impact, or external object collision, the supplier also provides repair services, but charges a cost fee;

4.Provide a detailed list of vulnerable parts for the product and provide spare parts year-round;

5.Maintenance guarantee: After receiving the quality problem notification (phone) letter from the purchaser, the supplier2Provide timely phone or written response within hours, confirm the cause of the problem, and guide the technical personnel of the demand side to eliminate the problembarrier.Unable to solve, the supplier is24Send professional technicians to the site within hours to provide technical services.

Security matters

1Machinery shall strictly comply with relevant national labor safety regulationsAll.Weilife.eliminateprevent.ringguarantee.Standard manufacturing.

Complies with: Workkarma.Enterprise operation safety regulations, environmental protection:karma.Enterprise noise operation standards.

2Dangerous situations occur during the operation of the equipmentstate,Emergency stop control device for dangerous situations.

3The equipment should have clear safety alertsshow,Emergency stop indication.

4tallTechnical parameters of low-temperature refrigeration control system:

1、temperature range：-40~150℃；

2、volatility：≤±1.0℃；

3、temperature gradient：≤±1.5℃

4、Temperature control range: customized according to customer requirements，Min.-40℃~Max.150℃

5、Control method：P.I.D.Automatic temperature calculation

6、humidity range：20%RH~98%RH

7、Control stability：±2.5%RH，±1℃

8、Uniformity of distribution：±3%RH，±1℃

9、Heating method: Hot air circulation heating

10、Cooling compressor: compressor cooling

11、cooling rate：>1℃/Min

12、timer：LED,0~9999time99minute

13、Inner box material：SUS#304Mirror stainless steel plate

14、Inner box dimensions：(L×W×H)35×35×60cm(Rostadinemanufacture)

15、Outer box material: Sandgrain stainless steel plate, aluminum double column tensile machine, advanced baking paint (for long-term consideration, stainless steel material is currently selected)

16、Insulation layer: high-density hardqualityPUfoam glueand24Kglasscotton

17、Safety device for high and low temperature tensile testing machine:
18、Travel protection: dual protection of mechanical and computer to prevent exceeding the preset travel distance
19、Range protection: can be set by the system
20、Emergency stop device: capable of handling sudden situations
21、Temperature Overrise Preventer: Protects the Test Subject and Test Chamber
22、High speed circuit protector: protects the heating circuit
23、electricmachine(blastmachine,freezemachine)Overload thermal relaydevice(Protect the blower and freezer from overloadlotus)
24、High pressure protection switch for refrigerant: protects the compressor and extends its service life
25、Circuit breaker protector: protects the compressor and extends its service life
26、Compressor overload protection switch, ultra-high temperature overload protection switch, water shortage protection device

27、machine overall size：1140*680*1850（mm）Excluding high and low temperature test chambers,

Dimensions of high and low temperature test chamber：1140*1900*1850（mm）.

List of High and Low Temperature Test Chamber Configuration