Wayeal Hplc System for Vitamins Analysis High Performance Liquid
Chromatograph Instrument Price
Introduction of Liquid Chromatography Instrument
The high performance liquid chromatography instrument is mainly
used for the analysis of organic compounds with high boiling point,
non-volatile, heat unstable and large molecular weight. It consists
of a reservoir, pump, injector, column, detector, recorder and
several other parts. There are binary high pressure and quaternary
low pressure modes availiable. The column oven is equipped with a
refrigeration function as standard, extending the application range
of the system. A variety of detectors are available, such as DAD,
ELSD, FLD, etc.
Parameters of Liquid Chromatography Instrument
| HPLC Liquid Chromatography Instrument with Quartnary Pump UV
Detector |
| Physical Specifications | |
| Power Requirements | 220V, 50Hz |
| Ambient Temperature | 10-40℃ |
| Ambient Humidity | 20-85% relative humidity |
| System Specification | |
| Qualitative Repeatability | RSD≤0.2% |
| Quantitative Repeatability | RSD≤0.4% |
| Pump System | |
| Flow Rate Range | 0.001-10.000mL/min |
| Max Operating Pressure | 42MPa |
| Pressure Pulsation | 0.1MPa( Test condition: 10MPa , at 1.0mL/min methanol) |
| Flow Rate Set Error | ±0.2% |
| Flow Rate Stability | RSD≤0.06% |
| Gradient Error | ±1% |
| Column Oven | |
| Temperature Setting Range | 4 °C ~ 85 °C |
| Temperature Stability | ≤0.2°C/h |
| Temperature Controlling Precision | ±0.1 °C |
| Autosampler | |
| Injection Volume Repeatability | < 0.5% RSD |
| Linearity | >0.999 |
| Cross Contamination | <0.002% |
| Sample Positions | 120 |
| Syringe | 250μL( Standard, with 500μL,1000μL, 2500μL optionals) |
| Sample Loop | 20μL( Standard, with 50μL, 100μL, 200μL optional) |
| Optional Sample Chamber Cooler | 4 °C ~ 30 °C(4 °C lowest) |
Features of Liquid Chromatography Instrument
1. A mainstream modular design, providing a comprehensive suite of
system monitoring functions to meet abroad range of detection
requirement.
2. Incorporates custom-designed, acetonitrile-resistant check
valves.
3. Equipped with a newly designed cam profile that uses electronic
pulsation suppression and solventcompression compensation
technology, reducing pressure fluctuations and ensuring higher
reproducibilityof results significantly.
4. Built-in online cleaning function for the plunger rod.
5. Equipped with a 1800 lines/mm grating.
6. Offers options with Uv, ELSD (Evaporative Light Scattering
Detector), FLD (Fluorescence Detector), DAD(Diode Array Detector),
and RlD (Refractive Index Detector).
7. Integrates a fully intelligent chromatography workstation.
Application of Liquid Chromatography Instrument
Food, medicine, chemical industry, agriculture, etc.
