487 Current amplifier with integrating ADC
The 487 module combines a dual-input, low-noise DC current amplifier with an analogue-digital converter to provide the main detection electronic in a wide range of applications, typically over the range 180nm to 1700nm.
Current source detectors such as photomultipliers and photodiodes give their best performance when connected to the virtual ground input of the 487.
The 487 is a double-width module, housed within the 417/T base unit.
- Six decade transimpedance amplifier
- Up to 1010 V/A gain
- Dual Input for use with multiple detectors
- Virtual ground input
- Integrating ADC
- 100ms ADC integration time
- Fully programmable via USB interface through 417 unit