HTC-50A Hydraulic Loading High Temperature Creep Testing Machine For Hot Tensile Testing
Features:
- The lever arm type machine has been specifically designed for long-time Creep and Stress Rupture test applications that involve maintaining constant loads for extended periods of time.
- Through the mechanical advantage of the lever arm loading system, constant loads may be maintained with a high degree of accuracy for long durations, using dead weights, without the continuous operation and dependency of a mechanically powered drive.
- The lever arm Creep and Stress Rupture machines are an economical alternative to traditional electro-mechanical or hydraulically loading universal testing machines which have higher initial purchase prices and greater long term operating costs. This model may be configured for either room temperature or elevated temperature operation. A variety of temperature rated test fixtures and extension measurement device for the measurement of elongation on creep test applications are also available.
- Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
- Both room temperature and elevated temperature systems are available
- Furnace and chambers available with temperature ranges from 200°C to 1100°Cin common air environments
- Numerous high temperature pull rods, specimen holders, furnace systems and extensometers available for creep and stress Relaxation applications. Many of which are also adaptable to hot tensile testing applications on universal testing machines.
- Control system owns the three closed control function as load control, extension control, and velocity control. High precise control and accurate load with load measurement resolution reach 1/300000; the loading testing curve can be plotted automatically.
- Additionally, manual operation also be offered, users can unload to protect the apparatus by hand, especial the load cell, when suddenly power cut off.
- Software owns powerful function offering specimens registration, apparatus control, test data acquisition and store, test result inquiring, data processing and test report export
- Remote communication control function saves your operators invigilation during testing process; alarm message can be transmitted to your mobile phone to inform you test situation by equipping with special dial number device.
Description:
- This type of machine is designed as low cost solutions for long-term creep and stress-rupture testing applications of metallic and alloy materials under high temperature in accordance with ASTM, BS, EN, ISO and other similar international testing standards.
Technical Specifications:
Model | HTC-50A |
|---|---|
Force range (kN) | 1-50 |
Calibration accuracy | class 0.5/1 |
Force accuracy | Force: 2%-5%FS: ±1% of reading Force>5%FS: ±0.5% of reading |
Force fluctuation | Force: 2%-5%FS: ±1% of reading Force>5%FS: ±0.5% of reading |
Force resolution (minimum weight set) | 1N |
Lever arm ratio | 1:50 |
Lever automatic leveling range | ±0.12mm |
Lower pull rod travel | 200mm |
Lower pull rod speed | Slow speed (automatic leveling) 2.5mm/min |
Fast speed 50 mm/min | |
Leveling motor power | 550W |
Dimension | 1100×660×2140(mm) |
Furnace type | Three-zone, open |
Temperature range | 200~1100°C |
Uniform temperature zone | >150mm |
Inside dimension | φ110×350mm |
Outside dimension | φ310×450mm |
Heating power | 3kW |
Temperature fluctuation | 300~600°C: ±2°C 600~900°C: ±3°C 900~1100°C: ±4°C |
