SMART SAVER HPLC solvent recycler

Saves up to 90% solvent in isocratic HPLC. By monitoring the output signal at the detector, the solvent is returned to the solvent reservoir by means of a solenoid valve when the baseline is reached, which means that up to 90 % can be recycled. If the output signal increases, the valve switches over and directs the mobile phase into the solvent waste. If the output signal drops to the baseline, the unit switches back to recycling mode. A safety circuit prevents contaminated solvent from flowing to the reservoir in the event of a malfunction.

• Very compact design
• No external power supply required
• Status LEDs for displaying the current operating status
• Easy to use software for control and monitoring
• Connection to the HPLC system via RS-232 interface
• PC connection via USB interface

• Specifications
• Input signal: ±1000 mV
• Threshold: 1 … 1000 mV / -1 … -1000 mV
• Delay: 0 … 255 sec.
• Sealing materials: PTFE