Shimadzu LC-20AT Prominence HPLC Liquid Chromatograph Pump 228-45001-32
Tested, used, see photos.
Specifications from the manufacturer:
Solvent delivery method
Series-type double plunger
Plunger capacity
Primary side: 47µL, Secondary side: 23µL
Maximum discharge pressure
40MPa
Flow-rate setting range
0.0001 to 10.0000 mL/min.
low-rate accuracy
No more than 2% or 2µL/min., whichever is greater (0.01 to 5 mL/min.)
Flow-rate precision
No more than 0.06% RSD or 0.02 min SD, whichever is greater
Pulsation
0.3 MPa (for water at 1.0 mL/min. and 7MPa)
Constant-pressure solvent delivery
Supported
Plunger rinsing mechanism
Manual rinsing or automatic rinsing using optional product
Safety measures
Liquid-leakage sensor, high-pressure/low-pressure limits
Operating temperature range
4°C to 35°C
AL
