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VL-144/
VL-145
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数字正弦, 随机与冲击振动控制器
- Comes completely assembled and tested with everything you
need including computer, software, monitor, printer,
keyboard,
and accelerometer with built-in signal conditioning.
NOT A KIT,
ready to run.
- Straightforward Virtual Instrument operating under
Windows™
- Automatic spectral calculation of acceleration, velocity, and
displacement
- Programmed test requirements automatically compared to system
capabilities
- Selectable bandwidth - either broadband or low frequency
- Online help for both novice and experienced users
- Password protection and extensive report generating
capabilities
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SC-121
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双通道数字正弦伺服振动控制器
- Dual microprocessor design
- Digital signal synthesis and filtering
- Flexible programming
- Nonvolotile memory
- Frequency range 2.0 to 10.0 KHz.
- Two-channel acceleration input and control
- Individual channel or average control
- 1, 2, 3, or 4 level programmable servo sine sweeps
- Manual or servo control of acceleration or displacement
- Automatic servo control crossover, no calculation required
- Built-in accelerometer power supplies, fixed and variable
sensitivity
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SG-135
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单通道手动正弦振动控制器
- Low cost unit with manual operation and control
- Built-in acceleration minitoring up to 100 g-pk
- Wide, continuous frequency range: 1.0 to 10 KHz w/digital
meter
- Built-in accelerometer power supply, fixed and variable
sensitivity
- Dynamic frequency control gives fast, high resolution
settings
- Very low distortion output
- Fixed and variable sine outputs |