This low-temperature brittleness tester is used to test the temperature at which the material becomes 50% brittle. One end of the sample is placed in a gripper, and the other end is struck to observe breakage. This model is equipped with a refrigerator to facilitate efficient low-temperature testing.
| Specification | Details |
|---|---|
| Hangings | 5 Hangings (1 Holder), Automatic Operation System |
| Specimen | Width 6.0 ± 0.4 mm × Length 38 ± 0.2 mm × Thickness 2.0 ± 0.2 mm (Type A) |
| Striking Edge | • Top Radius: R1.6 ± 0.1 mm • Distance to Chuck: 6.4 ± 0.2 mm • Distance to Striking Point: 8.0 ± 0.2 mm |
| Striking Speed | 2.0 ± 0.2 m/s |
| Temperature Range | Room Temperature to -70 °C (Refrigerator & Refrigeration Medium) • Option: Combined with Liquid Nitrogen -100 °C |
| Refrigeration Medium Amount | Approximately 15 liters |
| Accessories | Tightening Rod, Torque Driver, Specimen Cutter |
| Option | Rotary Holder (5 Hangings × 4 Holders), Specimen Holder (Type B) |
| Power Source | AC 200 V, 3-Phase, 30 A, 50/60 Hz |
| Dimensions / Weight (Approx.) | W970 × D950 × H1,900 mm / 450 kg |
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