| Vibration |
| Frequency Range |
25 - 250Hz, Sinusoidal |
| Other Vibration Modes |
Automatic Stepped Frequency from 40 - 250Hz |
| Low Frequency Program |
Maximum Amplitude Protection varies with Frequency |
| Frequency Resolution |
1 Hz |
| Time |
0.1 to 25.5 Second per Program |
| Time Program Resolution |
0.1 Second |
| Amplitude |
0.1 to 25.50 'G' Peak, Display on Screen |
| Amplitude Program Resolution |
0.1 'G' |
| Repeatability |
0.5 'G' Peak for levels above 5g, with Feedback Control
1.0 'G' Peak for levels above 5g, with Feedback Control |
| Maximum D.U.T. Test Weight without calibration changes |
Maximum 400 Grams over the entire range
Maximum 500 Grams at 60 Hz |
| Shock |
| Method |
Feedback Control of Shaker Armature
Adapts Shock to D.U.T. Weight |
| Amplitude |
Programmable 100 - 2500'G' |
| Program Resolution |
10'G' |
| Repeatability |
Within 50 'G' |
| Pulse Width |
<100 Microsecond at 50% Amplitude
90-150 Microsecond at 10% Amplitude |
| Shock Delay |
Settling time after Shock Programmable |
| Maximum D.U.T. test weight without calibration changes |
Amplitude falls slightly with load
Maximum capacity 400 Grams with 1000 g Amplitude
(May require Programmed value to be increased) |
| Output |
| Acceleration Display |
LCD plot |
| Frequency Display |
Displayed on LCD |
| Threshold Crossing Indicator |
LCD has indicator |
| Shock Level Display |
LCD plot |
| Audio |
4 Watt Internal Speaker |