| High pressure pump |
High pressure gradient pump |
| Peak operating pressure |
45 MPa, Stainless steel pump |
| Pressure |
± 0.02 MPa |
| Flow rate range |
0.001 - 9.999 mL / min |
| Flow rate precision |
± 5 % |
| Flow rate repeatability |
RSD ≤ 0.1 % |
| Power |
220V ± 10 %, 50 Hz, 250 W |
| Size (W × H × D) |
520 × 420 × 160 mm |
| UV Detector |
| Wavelength |
190 - 680 nm |
| Wavelength error |
≤ ± 1 nm |
| Baseline noise |
≤ ± 2 × 10-5 AU (Methyl alcohol, 1 mL / min, 254 nm, 20 ºC) |
| Wavelength repeatability |
0.2 nm |
| Flow cell |
8 µL |
| Drift |
≤ 5 × 10-4 AU/h (Methyl alcohol, 1 mL / min, 254 nm, 20 ºC) |
| Limit of detection |
≤ 2 × 10-9 g / mL (Naphthalene methyl alcohol solvent) |
|
| Automatic Injector |
| Sample value |
Maximum 2 mL, 6 × 25 = 150 units |
| Sample volume |
0 - 1mL, adjustable |
| Sample residual |
< 0.02 % |
|
| Column oven |
| Temperature control |
Room temperature ± 5 ºC - 80 ºC |
| Constant temperature accuracy |
± 1 ºC |
| Constant temperature precision |
≤ 0.1 ºC |
| Temperature setting resolution ratio |
0.1 ºC |
|
| Overall Instrument |
| Quantitative analysis |
RDS 6 ≤ 0.2 % |
| Quantitative repeatability |
RDS 6 ≤ 0.2 % |
| Sample residual |
≤ 0.01 % |
| Gradient error |
≤ 0.01 % |
|
