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Instruments - HPLC Systems |
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| LC-2008 HPLC System |
| Varsal LC-2008 consists of a dual-pump head system with a variable
wavelength detector. It's easily controlled for convenience, intuitive
ease of use, utility and high performance. The LC-2008 can be used in
petroleum, coal, metallurgy, food, pharmaceutical, organic synthesis,
analytical chemistry, bio-chemistry, medical, environmental, public
security, agriculture and forestry applications. |
Varsal Advantages:
- Dual-pump system
- Variable wavelength detector
- Competitive prices
- Easy to use
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| System Specifications: |
Parameter |
Specification |
| Flow Rate |
0.001~9.99 mL/min (adjusting flow as 0.001Ml/min) |
| Flow Accuracy |
RSD < ±0.15% (flow 1mL/min) |
| Flow Precision |
< ±2% (flow 1ml/min, pressure 5~10MPa, room temperature ) |
| Maximum Work Pressure |
42MPa (flow: 0.001~9.999mL/min) |
| Pressure Display Precision |
Display Precision tolerance < 0.5MPa (0~42MPa) |
| Pressure Fluctuation |
< 0.2MPa, (flow 1ml/min, water pressure 5~10MPa) |
| Pressure Maintained |
Loss of pressure lower than 0.5MPa within 10min, with 42MPa pressure. |
| Wavelength Range |
190-600nm |
| Wavelength Accuracy |
±2nm |
| Wavelength Reproducibility |
Better than 0.2nm |
| Bandpass |
8nm |
| Baseline Noise |
≤ ±5 X 10-5AU (spare flow cell, 254nm, 1.0sec.) |
| Baseline Drift |
≤ ±5 X 10-4AU/hr |
| Minimum Inspection Data |
≤ 2 X 10-8 g/ml (naphthalene in MeOH ) |
| Linearity Range |
Better than 104 |
| ABS Range (AU/FS) |
0.001, 0.005, 0.01, 0.05, 0.1, 0.5, 1, 2 |
| Filter Time Constant |
0.1, 0.2, 0.5, 1, 2 |
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