Free Fall type
This machine can be used for testing of test objects having weight from 50 Kg to 2000 Kg, with Acceleration from 3 “g” to 60 “g” & pulse duration from 3 ms to 20 ms. The machine is intended to reproduce the effects of repetitive bumps 60 to 180 bumps per minute likely to be experienced by components and equipment during transportation or when installed in various classes of vehicles. The machine is mounted on air springs and heavy duty shockers are also used to isolate it from the ground.
Bump test machine is a versatile test equipment to carry out bump tests in accordance with various National & International standards e.g. IS, MIL, EN, ISO, IEC, DEF & ASTM Standards.
Force fall type
Customized robust steel structure that enables it to be used for testing of test objects having weights from 50 Kg to 2000 Kg, Acceleration from 3 “g” to 200 “g” & pulse duration from 3 ms to 30 ms. The object mounting hole pattern of the platform is 100 X 100mmmatrix or as desired by the customer. An optional T-slot for mounting of test objects is also provided.
| Advantages for you | Key features |
|---|---|
| Customizable Reliable Solutions | |
| Efficient performance | |
| User Friendly |
Bump Test Machine standard models
| Model | DBTM – 6060 | DBTM – 7575 | DBTM – 1010 | DBTM – 6060H | DBTM – 10 10H |
| Type | Free Fall | Free Fall | Free Fall | Free Fall | Free Fall |
| Table Size | 600 x 600 mm | 750 x 750 mm | 1000 x 1000 mm | 600 x 600 mm | 1000 x 1000 mm |
| Payload Capacity | 250 Kg | 500 kg | 1000 kg | 500 kg | 1000 kg |
| Payload Height | unlimited | unlimited | unlimited | unlimited | unlimited |
| Max Payload Size | 600 x 600 mm | 750 x 750 mm | 1000 x 1000 mm | 600 x 600 mm | 1000 x 1000 mm |
| Acceleration* | 3-60 g | 3-60 g | 3-60 g | 3-200 g | 3-200 g |
| Pulse Duration* | 3-18 ms | 3-18 ms | 3-18 ms | 3-30 ms | 3-30 ms |
| Pulse Shape | Half-Sine | Half-Sine | Half-Sine | Half-Sine | Half-Sine |
| Standard Test** | 3’g’ – 10’ms’ 7’g’ – 10’ms’ 20’g’ – 11’ms’ 30’g’- 6’ms’ 40’g’ – 6’ms’ |
3’g’ – 10’ms’ 7’g’ – 10’ms’ 20’g’ – 11’ms’ 30’g’- 6’ms’ 40’g’ – 6’ms’ |
3’g’ – 10’ms’ 7’g’ – 10’ms’ 20’g’ – 11’ms’ 30’g’- 6’ms’ 40’g’ – 6’ms’ |
20’g’ – 11 ’ms’ 40’g’ – 6’ ms’ 50’g’ – 18 ’ms’ 100’g’ – 6’ ms’ 200’g’ – 3’ ms’ |
20’g’ – 11 ’ms’ 40’g’ – 6’ ms’ 50’g’ – 18 ’ms’ 100’g’ – 6’ ms’ 200’g’ – 3’ ms’ |
| Bump Rate | 1-3 bumps/sec | 1-3 bumps/sec | 1-3 bumps/sec | 1-3 bumps/sec | 1-3 bumps/sec |
| Max Drop Height | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Max Deviation of specimen from table centre | 15 mm | 15 mm | 20 mm | 15 mm | 15 mm |
| Machine Mass | 2700 kg | 3000 kg | 3200 kg | 3500 kg | 4500 kg |
| Dimensions | 500x1500x950 | 500x1500x950 | 600x1600x1000 | 600x1600x1000 | 2000x2000x1000 |
| Utilities required | Plant air or bottled Nitrogen 6-8 bar 415V, 3 -phase 50 Hz | ||||
| Safety Interlocks | Mains Input Over & Under Voltage, P hase drop, programmer pad change protection, over travel | ||||
* Higher ‘g’ at lower ‘ms’ and lower ‘g’ at higher ‘ms’
** Various other bump tests can be conducted other than the ones listed above
Note : Customized solutions are available
Specifications are subject to change without notice. It is the responsibility of the product user to determine the suitability of this product for a specific application.
Bump Monitoring and Control System
Digital Bump Monitoring System is a PC based intelligent instrumentation for on-line control & monitoring of bump vibration severity on an object mounted on BUMP Test Machine, which is easy to operate and to set useful input parameters. All relevant parameters viz. pulse height (acceleration), pulse duration, corresponding velocity change, Bump counts are displayed on screen in numerical format for all the four channels simultaneously.
