YYU-25/50 Gauge Length 50mm Stroke 25mm Electronic Extensometer for Metal Tensile Tests

Product Description

YYU-25/50  Electronic Extensometer 

Product Parameters

Overview:
This YYU series of electronic extensometer are resistance strain extensometer, which are used to measure the line deformation between two points of a sample or a component under stress.When the extensometer is stretched, it causes deformation of the elastomer and changes the resistance value of the strain gauge pasted on it. The original balance bridge is out of balance and output a voltage signal which is proportional to the deformation, which is then amplified, converted and processed by the computer.
Application:
1. Suitable for testing metal and non-metal materials;
2. Suitable for measuring elastic modulus E, specified plastic extension strength Rp, specified total extension strength R:, various elongations, strain hardening index n and other parameters;
3. Suitable for measuring fracture mechanics and lateral deformation, measuring Poisson's ratio p, plastic strain ratio r, Kic, COD and other parameters;

Model	YYU-25/50
Gauge length	50mm
Max. stoke	25mm
Accuracy	Level 1
Strain gauge resistance	350Ω
Bridge voltage value	≤6V(AC or DC)
Output sensitivity	About 2mV/V

Company Profile

Certifications

Packaging & Shipping

FAQ

1. Are you Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?
Yes, we are one of professional Manufacturers like Universal Testing machines, Fatigue Testing Machines,Torsion And Bending Testing Machines,Friction And Wear Testing Machines,Package Testers, Texture Analyzer,Plastic Rubber Testers, Adhesive testers and other testing Equipment.. .Every machines purchasing from our factory has 12 months warranty after shipment. Generally, we offer 12 months for the FREE maintenance. while considering of sea transportation,we can extend 2 months for our customers.
Moreover, If your machine doesn't work, you can send us an E-mail or call ,we will try our best to find the problem through our conversation or by video chat if neccesary. Once we have confirmed the problem, the solution will be offered within 24 to 48 hours.
 
2. What's the delivery term?
1-3 working days for the standard machine if we have stock in the warehouse. If there is no stock, normally, the delivery time is 3-15 working days after deposit receipt ( this is only for our standard machines). If you are in urgent need, we will making a special arrangement for you.
 
3. Do you accept customization service? Can I have my logo on the machine?
Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine which means we offer OEM and ODM service.

4.How can I install and use the machine?
Once you have ordered the testing machines from us, we will send the operation manual and video in English version through Email.
Most of our machine is shipped with a whole part, which means it is already installed, you just need to connect the power cable and start to use. And if it's necessary, we can also assist you to install your machine on site.

5. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

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Ultimate Tensile Strength Universal Testing Machine,WDW series universal testing machines are mainly used for the testing of mechanical properties such as tensile, compression, bending, shearing, peeling and tearing of various metals, non-metals and composite materials. The system adopts microcomputer closed-loop control, has a wide and accurate loading speed and force measurement range, and has high precision and sensitivity for the measurement and control of load and displacement. The equipment is suitable for metal, adhesive, pipe, profile, aerospace, petrochemical, waterproof membrane, wire and cable, textile, fiber, rubber, ceramics, food, pharmaceutical packaging, geotextile, film, wood, paper and other manufacturing industries and Product quality supervision departments at all levels, and also suitable for teaching demonstration work in colleges and universities.