JB-300B Affichage du cadran Charpy Machine d’essai d’impact
Machine d’essai d’impact Charpy en métal
Norme d’essai: ASTM E23, Norme ISO148
Mode de contrôle: Semi-automatique
Énergie d’impact: 300J, 500J
- Description
- Vidéo
- Enquête
JB-300B Affichage du cadran Charpy Machine d’essai d’impact
(Semi-automatic, 300J, 500J)

1. Application & Fonctionnalités:
JB series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
2. Normes:
JB series impact testers are strictly designed according to the standards ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
3. Éprouvette

4. Principales spécifications techniques:
| Spécifications | JB-300B | JB-500B |
| Énergie d’impact (J) | 150,300 | 250,500 |
| Impact velocity (m/s) | 5.2 | 5.4 |
| Raised angle | 150º | |
| Standard span (mm) | 40 | |
| Distance between pendulum rotating center and specimen center (mm) | 750 | |
| Round angle of jaws (mm) | R1-1.5 | |
| Round angle of striking edge (mm) | R2-2.5 (R8 is optional) | |
| Size of specimen (mm) | 10 x 10 x 55 | |
| Alimentation | 3phs, 380V, 50Hz/60Hz or Specified by users | |
| Dimensions (mm) | 2124x600x1340 | 2144x736x1390 |
| Net Weight (Kg) | 450 | 650 |
Besides Charpy Impact Testing Machine, we also have Notch Broaching Machine (V-notch, U-notch), Low Temperature Chamber (-30C, -60C, -80C, -100C, -196C).


Pour plus d’informations, S’il vous plaît contactez-nous:
Messagerie électronique: sales@victorytest.com
Contact person: David- Victory Test
Mobile & Whatsapp: +86-15905419218








































