1、 Aerospace material high and low temperature tensile testing machineTechnical parameters:

1. Maximum test force: 10KN, 20KN, 30KN, 50KN, 100KN, 200KN, 300KN;
2. Test force level: Level 0.5
3. Test force measurement range: 0.4% -100% FS
4. Test force indication error: ≤ ± 0.5% of indication
5. Force resolution: ≥ 1/300000FS
6. Displacement indication error: ≤ ± 0.5% of indication
7. Displacement resolution: 0.04umm
8. Displacement rate adjustment range: 0.05mm/min-500mm/min
9. Tooling test fixture: optional for tension, compression, bending, and shearing
10. Safety protection devices: mechanical limit protection and software overload protection

2、 Technical parameters of high and low temperature test chamber
1. Temperature measurement range: -70 ° C to+350 ° C (with high temperature furnace temperature up to 600 ° C, 900 ° C, 1100 ° C, 1200 ° C, and low temperature tank temperature up to -196 ° C, can also be customized according to customer requirements)

2. High temperature range: 0 to+350 ° C, heating time ≤ 60 minutes
3. Low temperature range: 0 to -70 ° C, cooling time ≤ 80min
4. Temperature gradient: ≤ 2℃
5. Temperature fluctuation: ≤ ±1℃
6. Temperature deviation: ± 2 ℃ (≤+200 ℃) ≤ ± 4 ℃ (+200 ℃~+350 ℃)
7. Temperature control meter display accuracy: ≤ 0.1℃
8. Refrigeration method: liquid nitrogen/single compressor/dual compressor
9. Studio size (depth x width x height): 240 x 200 x 600mm or 400 x 360 x 600mm
10. Operating environment: Temperature range of+5 ℃ to+35 ℃; Humidity: ≤ 85%RH； Atmospheric pressure: 86-106KPa
11. Power supply: AC380 (1 ± 10%) V (50 ± 0.5) Hz, 2-4KW, three-phase four wire+protective ground wire
12. Safety devices: leakage protector box over temperature protector, fan over temperature protector, and PID over temperature protection