Description | Features | Specifications | Applications
| Model | Vibrationmaster J121 Fastener Test Bench |
| Test bench type | Vibration test for self-loosening behaviour under transverse loading conditions Torque and friction testing of fasteners |
| Measurements | Clamping force Displacement of transverse movement Torque (optional) Transverse load force applied to the fastener (optional) |
| Fastener elements | From the smallest electronic screws to long cylinder block studs, double ended studs, self-tapping screws, and even non-threaded fasteners such as lock-bolts and lock-collars |
| Displacement | Adjustable from ±0.05 to ±1.25 mm |
| Frequency | Adjustable from 0 to 12.5 Hz |
| Fastener sizes | M1 to M12 ISO Metric and #0 to 1/2″ UTS |
| Min. clamping length | 3 mm |
| Clamp ratio (length to diameter) | 1:1.7 for M3 to M12 ISO Metric and #4 to 1/2” UTS |
| Test standards | ISO 16130, DIN 25201-4, DIN 65151 |
| Max. clamping force | 50 kN (11,200 lbf) |
| Max. transversal load | 15 kN (3,400 lbf) |
| Control system | 8-channel 14-bit and more than 8,000 increment resolution for each channel |
| Clamping force sensor | One sensor with two measuring ranges 0-10 kN and 6-50 kN for optimal accuracy and resolution at all fastener dimensions |
| Test software | Vibrationmaster’s browser-based license free test software Test data can be exported as .CSV files |
| User interface | Provided tablet PC Can also be operated from any tablet, computer or smartphone equipped with wifi access and a web-browser application The interface can be exported to an external display to accommodate large audiences |
| Sound pressure level | < 60dB(A) at 1m distance at maximum test frequency without sample |
| Power supply | Single-phase 100 V-115 V / 230 V, 50-60 Hz |
| Current consumption | 15 A at 110 V-115 V / 8 A at 230 V |
| Machine approval | CE |
| Dimensions | H 307 mm x W 185 mm x D 442mm (H 12.1 x W 7.3 x D 17.4 inches) |
| Weight | 17 kg (38 lbs) |
| Finishing | High-strength and low weight aluminium chassis and carrying handles Protective covers in carbon fibre Possibility to incorporate your logo on the machine body |