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| L Series Vibration Test System | ||||||||||
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The ¡®L¡¯ Series vibration testing system is ideal for screening of | ||||||||
| small electronic assemblies, automotive components, handheld units, | ||||||||||
| storage devices, connectors etc. Designed to meet military and | ||||||||||
| international test standards including MIL, ASTM, IEC, ISO, BS, JIS | ||||||||||
| etc. A large diameter armature with high cross axial stiffness will | ||||||||||
| allow using a proportioned head expander to test multiple specimens | ||||||||||
| simultaneously yet achieving good vibration transmissibility ratio. | ||||||||||
| Other test requirements including transportation vibration | ||||||||||
| simulation, combined vibration-environmental test and seismic | ||||||||||
| simulations for small size components can easily be fulfilled by | ||||||||||
| the¡®L'Series.
TMC Solution¡®L'Series is the low cost vibration |
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| product qualification and testing solution for small sized test | ||||||||||
| specimens. | ||||||||||
| Features | ||||||||||
| The Performance: | ||||||||||
| Specimen payload to 300kg (660lbs) | ||||||||||
| Excellent random performance meeting ISO standard with 3 sigma peak current rating | ||||||||||
| Armature diameters range from 150mm to 230mm(5.9 inch to 9.1 inch) | ||||||||||
| Up to 51mm(2 inch) continuous displacement (pk-pk) | ||||||||||
| Test frequency up to 4,500 Hz | ||||||||||
| The Shaker: | ||||||||||
| Rugged trunnion design with bearing guidance | ||||||||||
| Air bag or elastomer isolator built-in reducing dynamic floor stress | ||||||||||
| Dual layer reinforced armature for high acceleration performance | ||||||||||
| Roller-truss flexure suspension system with high cross axial stiffness | ||||||||||
| The Amplifier: | ||||||||||
| Integrated with high performance small sized amplifier | ||||||||||
| Modular designed amplifier | ||||||||||
| 12 KVA power module with two self-reliant compact 6KVA sub-modules | ||||||||||
| High modulation switching frequency | ||||||||||
| High signal to noise ratio | ||||||||||
| Low total harmonic distortion | ||||||||||
| Individual power module operation indication light | ||||||||||
| The Accessories: | ||||||||||
| Air load support for armature centering | ||||||||||
| Dynamic and static armature centering available | ||||||||||
| Rotary worm-gear built-in for uni-base slip table | ||||||||||
| Thermal barrier for combined environmental chamber test available | ||||||||||
| Remote control capabilities available | ||||||||||
| System Specification: | ||||||||||
| Measure | American |
Metric |
American |
Metric |
American |
Metric |
American |
Metric |
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System model |
TMC-2H-150L
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TMC-3H-150L
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TMC-3H-230L
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TMC-6H-200L
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Sine Force |
440 lbf |
200 kgf |
660 lbf |
300 kgf |
660 lbf |
300 kgf |
1,320 lbf |
600 kgf |
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Random Force |
440 lbf |
200 kgf |
660 lbf |
300 kgf |
660 lbf |
300 kgf |
1,320 lbf |
600 kgf |
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Usable Frequency Range |
DC~4,500 Hz |
DC~4,000 Hz |
DC~3,000 Hz |
DC~3,500 Hz |
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Continuous Displacement(p-p) |
1 inch |
25.4 mm |
1 inch |
25.4 mm |
1.57 inch |
40 mm |
2 inch |
51 mm |
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Max. Velocity(Sine) |
78.7 in/s |
2 m/s |
78.7 in/s |
2 m/s |
78.7 in/s |
2 m/s |
78.7 in/s |
2 m/s |
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Max. Acceleration(Sine) |
100 g |
981 m/s2 |
100 g |
981 m/s2 |
40 g |
392.4m/s2 |
100 g |
981 m/s2 |
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| Handbook(PDF) | ||||||||||
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