JBDS-D Mesin Uji Impak Charpy Suhu Rendah dengan Layar Sentuh (-190°C)
Spesifikasi:
| Model | JBDS-300D | JBDS-500D | JBDS-300D | JBDS-500D |
| Max. impact energy | 300J | 500J | 300J | 500J |
| The distance between the
pendulum shaft and impact point |
750mm | 800mm | 750mm | 800mm |
| Impact speed | 5.2m/s | 5.4m/s | 5.2m/s | 5.4m/s |
| Raised angle | 150° | |||
| Standard span | 40+0.2mm | |||
| Round angle of the jaw | R1-1.5mm | |||
| Round angle of impact edge | R2-2.5mm,R8±0.05(special order)mm | |||
| Angle accuracy | 0.1° | |||
| Standard specimen dimension | 10mm×10(7.5/5)mm×55mm | |||
| Thickness of impact knife | 16mm | |||
| Dip angle of supporting surface of supports | 11° | |||
| Cooling way | compressor | liquid nitrogen refrigeration | ||
| Capacity of sample box | 20 | 10 | ||
| Range of low temperature | room tempeature-196°C | |||
| Range of low temperature | fluctuation ±0.5°C grades 1°C | fluctuation ±1.5°C grades 2°C | ||
| Speed of sending specimen | ≤2S | |||
| Power supply | 3phs, 380V, 50Hz Or 220V,60Hz | |||






