Seria RC greutate mortă Creep & Mașină de testare a rupturii are designed and built for testing the creep properties and creep rupture strength on ferrous metal, » Etichete » test de fluaj standard astm. » Etichete » test de fluaj standard astm & » Etichete » test de fluaj standard astm. Între timp, it conforms to ISO204/1997 International Standard and HB5151-96 Aviation Industrial Standard. It can offer liable test/inspection certificate for aviation Industry & other special materials property that should endure high temperature.
Capacitate: Model RC-30: 30KN; Model RC-50: 50KN; Model RC-100: 100KN; Model RC-200: 200KN
gama de încărcare: 2-100% FS
precizia de încărcare: ≤±1.0%
Variation of indicating load value: ≤±1.0%
The eccentricity of the upper and lower chucks: ≤10%
Min dead weight load: 1N
Automatic level range: ±0.1mm
Lever ratio: 1:50 / 1:100
Lower tensile rod speed: 0-50mm / min
Lower tensile rod stroke: 0-150mm for RC-30 and RC-50; 0-200mm for RC-100 and RC-200
High temperature furnace & Temperature-controller
- Working Temp. gamă: 400℃～1200℃
- Length of effective soaking zone: 150mm
- Furnace pipe & electric furnace size:
Furnace pipe: φ90mm (Inner Dia.)×400mm (L),
Furnace: φ300mm (outer Dia,)×420mm (L);
Furnace life: ≥3000hours (Constant working time less than 1000℃)
- Furnace Temperature accuracy (℃):
|
Test Temperature
|
fluctuație de temperatură
|
Temperature gradient
|
|
≤600
|
± 2
|
2
|
|
＞600～900
|
± 3
|
3
|
|
＞900～1200
|
± 4
|
4
|
- Măsura & Control temperature meter:digital display, sensibilitate: 0.1℃;
- Auto compensation error of cold end:≤0.5℃;
- To be matched freely with thermocouple.
- Moving speed of lower grip holder
This testing machine consists of main unit, heating furnace, temperature measuring system, and deformation measuring system. The main unit & heating furnace forms a complete set in applications. Temperature measuring system adopts group control & centralized administration. Deformation measuring system features as centralized checking, auto recording & random looking over history test data
