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Crystal Spider-81
The Fourth Generation Vibration Control System
Analogue Inputs
8 BNC connectors per Spider-81 and Spider-80 units can be networked to form up to 1024 inputs: charge, voltage or IEPE, single-ended or differential, AC or DC coupling, 130dB dynamic range, 24bit A/D converters, range ±20 volts, up to 102.4kHz fs per channel.
Software
+ Random
+ Sine-on-Random
+ Random-on-Random
+ Swept Sine
+ Resonant Search and Tracked Dwell
+ Classic Shock, Transient, SRS
+ Time Data Replication
+ Limiting and Notching
+ Shaker Diagnosis Tools
+ Data Recording and Dynamic Signal Analysis
+ Thermo Chamber Interface
Options
+ Head Expanders
+ Fixtures
+ Sliptables
+ Test Systems
Analog Outputs
2 BNC connectors per unit, 100dB dynamic range, 24 bit A/D converters ±10 volts.
Channel Phase Match
Better than ±1.0 degree up to 20kHz among all channels.
Peripherals
8 Isolated DIO; 10 monitoring channels, LCD display with navigation buttons, RS-485, ground connection, abort contact switch, start and abort buttons.
Dimensions
400 x 66 x 330 mm (WxHxD)
Weight
4.2kg
Power
Up to 18 watts during operation. Powered from external DC power or internal back-up battery source.
PC Connections
100 BaseT, RJ45 female connector supports connection to PC or network switch.
Internal Memory
Flash memory for data storage: 4GB per unit.