Specifications:   

Flow rate setting range: 0.001 ~ 10ml/min (0.001ml/min increments)

Flow rate setting range: 0.001 ~ 10ml/min (0.001ml/min increments)

Maximum usable pressure:         30MPa (up to 5ml/min)

Cooling method:              Electronic cooling by Peltier element

Time program:  Programming is possible for flow rate, composition ratio, upper pressure limit, lower pressure limit, contact point signals (3 circuits), and a solvent selection valve (10 files, 64 steps per file)

Gradient:             High pressure solvent mixing method using PU-1580

Timer:   On/Off-timer, 99.9 hours max. (in 0.1 hour increments)

Contact closure input:    Pump start, pump stop, program start

General control input/output:    RS-232C (optional)

Number of pumps that can be controlled:             4

Solvent wetted materials:            Sapphire, ceramics, stainless steel (SUS316), fluoride  resin, PEEK, high density PE