The AL-1000 and AL-2000 both offer the withdraw and inject functionality, as well as manually triggered injections. Both options have the capability to be programmed in multi-step pumping sequences without the requirement for a computer. Additionally, the AL-1000 and AL-2000 has both RS-232 and TTL inputs for external control and status feedback to a computer, if desired. The pumps can be daisy chained for multi-pump applications involving push/pull protocols, or multiple independent channels.
AL-1000 is only available with single syringe capacity.
NOTE: The AL-2000 is two AL-1000’s for separate bench set-up. This is especially useful when inject/withdraw parameters are different for a multi-stage set-up.