USB 3-WAY VALVE
Switching three-way valve powered and controlled from the USB interface.
This accessory for the chromatographic system may be used to select the pump mobile phase, collecting the fractions and the other stream selection application. The controls are available with TTL (5V) logic signals, contact closure, or from PC via USB interface. The computer communication is realized as a simple text protocol similar like with Rheodyne MX II valves. Thanks to the unique design of the valve driver it can be powered by low voltage directly from the USB port. However, it is also possible to use an independent power adapter.
Features
- Contains one 3-way valve with ittings
- Powered from computer USB interface or independent 5V power supply
- Computer control
- TTL/contact closure control
- Optional second valve
Ordering information
| P/N | Description | Price EUR |
|---|---|---|
| 28-1260 | USB 3-WAY VALVE | on request |