The LC-20AT possesses a high level of maintainability while delivering high performance. The ability to remove bubbles has been improved by modifying the pump-head structure and the flow line.
Solvent delivery method |
Serial-type double plunger |
Plunger capacity |
Primary side: 47 μL, Secondary side: 23 μL |
Maximum discharge pressure |
40MPa |
Flow-rate setting range |
0.001 mL/min to 10.000 mL/min |
Flow-rate accuracy |
No more than ±2% or ±2 μL/min, whichever is greater (0.01 mL/min to 5 mL/min) |
Flow-rate precision |
No more than 0.06% RSD or 0.02 min SD, whichever is greater |
Typical pulsation |
0.08 MPa (for water at 1.0 mL/min, and 7 MPa) |
Gradient type |
High-pressure mixing/low-pressure mixing |
Mixing-concentration precision |
0.1% RSD max. |
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 |
Dimensions |
W 260 x H 140 x D 420 mm |
Weight |
11 kg |
Power requirements |
AC 110V, 230V, 150VA, 50/60 Hz |