RDW-1250L
Computer Controlled High Temperature Creep and Endurance Strength Testing Machine
INTRODUCTION
It is mainly used to determine the creep performance and endurance strength of metal materials under a certain temperature and constant load within a specified time.
Implement standard GB/T2039-1997 "Metal Tensile Creep and Endurance Test Method",
JJG276-88 "Verification Regulations for High Temperature Creep and Endurance Strength Testing Machine".
The standard description of the high temperature creep and endurance strength testing machine is used to determine the high temperature creep and endurance strength performance of metal materials under the conditions of constant temperature and constant tensile force in the axial direction of the sample.
Configure the corresponding accessories to achieve:
(1) High temperature endurance strength test:
A. Equipped with high temperature test device and temperature control system,
B. Equipped with permanent pull rod (specimen clamp),
C. The durable strength of the material can be measured under the action of constant temperature and constant tensile load.
(2) High temperature creep test:
A, equipped with high temperature test device and temperature control system,
B, equipped with high temperature creep pull rod (sample fixture)
C, equipped with creep extensometer (deformation drawing device)
D, equipped with creep measuring instrument (deformation measuring instrument).
The creep properties of materials can be measured under constant temperature and constant tensile load.
Model: RDW-1250L
Testing machine name: computer controlled high temperature creep and endurance strength testing machine
- The truss structure of the main engine, the force loading system adopts a double-column frame structure, and the deceleration system is loaded by servo motor, with a 1:10-2, turbo-worm deceleration system, which can stably reach 1×10-7mm/min. The extension rate is used to compensate the tensile deformation of the specimen. The deformation measurement system uses dual grating sensors and a data acquisition system to reduce the measurement error caused by the Abbe comparison principle. Use a tensile sensor greater than 30KN and a corresponding force value acquisition system. Computer data acquisition and operating system.
Main technical parameters.
(1) Maximum load: 50KN
(2) Measuring force range: 0.1%-100% (50N-50kN)
(3) Test force accuracy grade: 0.5% Resolution: 1/300000 of maximum force
(4) Displacement accuracy: ±0.5% of indicated value Resolution: 0.001mm
(5) Speed range: 1*10-5-1*10-1mm/min stepless setting
(6) Speed accuracy: ±0.5% of the indicated value
(7) Effective stretching distance: 200mm
(8) Manually adjustable moving distance: 50mm 4mm/revolution (handwheel)
(9) Effective test width: 400mm (door double column), maximum tensile space: 200mm.
(10) Sample: round sample φ5×25mm, φ8×40mm (M10 thread connection)
(11) Software and user interface: Chinese WindowsXP application software, the software can detect and display: time-force value curve, time-deformation curve, force value-deformation curve, creep deformation curve and historical data storage, recall, and issuance experimental report.
(12) Protection function: overload protection, limit protection, over current, over voltage, over temperature protection
(13) Attachment for creep endurance strength test
Pictures
FAQ
1. Are you a manufacturer?
Yes, we are one of the largest manufacturer of every kinds of testing machines in China. In general, every machine shipped from our factory provides 12 months of free maintenance, taking into account shipping reasons. We can extend the maintenance period for our customers for 2 months.
2. Do you have after-sales service? How can I ask? What about warranty?
Before the delivery of the equipment, we will carry out the factory inspection and the equipment will be shipped after the inspection. If your machine does not work properly, you can contact us and we will try our best to communicate with you via email or skype video chat. We promise we will reply to you within 24 hours and with 3 Within a working day to provide solutions. After confirming that it is really necessary, we can send you new parts or on-site maintenance.
The service does not include mechanical failure due to the following reasons:
(1) Wrong operation;
(2) Privately modified;
(3) Failure caused by non-equipment itself
(4) Use environment that is not suitable for equipment operation. Such as high temperature, humidity, corrosive gas or vibration.
(5) Problems caused by movement or transportation.
(6) Consumable components.
(7) Natural disasters
3. What is the delivery deadline?
Most of the time, we have inventory at the factory. If not, the delivery time is usually 15 to 20 days after receiving the payment. If you need it urgently, we can consider making special arrangements for you.
4. What kind of packaging and transportation do you use?
Under normal circumstances, we will use ordinary orders such as DHL, Fedex, UPS TNT transport. Large orders will use aviation or shipping.
5. Can the device be customized? Can I customize my own design on the device?
We can not only provide standard machines, but we can also provide customized machines according to your needs.
At the same time, we can also place your trademark on the machine.
6. What kind of packaging do you use?
Plastic sealed and sturdy wooden box.
7. What payment methods do you support?
Paypal, T/T, Western Union,L/C
Audited Supplier 
){kind=link}