LC3200 HPLC Liquid chromatography High Performance Liquid
Chromatograph
Introduction of High Performance Liquid Chromatography Instrument
High performance liquid chromatograph (HPLC) is an instrument based
on the principle of high performance liquid chromatography, which
is mainly used to analyze less-volatile and thermal-unstable
organic compounds with high boiling point and large molecular
weight. It consists of reservoir, pump, sample injector,
chromatographic column, detector and recorder.
Features of High Performance Liquid Chromatography Instrument
High Pressure Pump
Customized high-precision gradient methods that guarantee extremely
high gradient repeatability.
Patented two-stage suspension technology high pressure flow pump,
improve the service life of the system
Built-in degasser for both high-pressure pumps and sampler cleaning
fluid degassing
Autosampler
Completely self-developed autosampler. The polar coordinate design and various injection methods meet the
needs of different customers. Equipped with an auxiliary air pump,
there is a cooling mode, and an intelligent lighting mode is
optional for easy observation.
Column Oven
Heating, cooling, two-way air bath temperature control, gentle
temperature control, uniform heating, high stability.
Provide 2-way 250mm chromatographic column + guard column
installation position to meet the needs of most users.
UV Detector
High-precision reflective lens, 1800-line blazed grating, to ensure
extremely low stray light and great linear range.
Workstation
With local deployment and network deployment functions, to meet the
needs of users of different scales
Technical Data of High Performance Liquid Chromatogaphy Instrument
| Manufacturer: | Wayeal |
| Product Name: | Liquid Chromatography Instrument |
| Working Power Supply | 220V, 50Hz |
| Ambient Temperature | 10~40°C |
| Relative Humidity | 20~85% |
| Qualitative Repeatability | ≤0.2% |
| Quantitative Repeatability | ≤0.4% |
| High Pressure Constant Flow Pump | |
| Flow Rate Range | 0.001~10.000mL/min |
| Setting Step | 0.001mL/min |
| Pressure Range | 0~42MPa |
| Pressure Pulsation | 0.1MPa |
| Flow Rate Set Error | ±0.2% |
| Flow Rate Stability | RSD≤0.06% |
| Gradient Error | ±1% |
| Column Oven | |
| Temperature Control Range | 4~85°C |
| Temperature Stability | ±0.02°C |
| Temperature Setting Resolution | 0.1°C |
| Autosampler | |
| Injection Volume Repeatability | ＜0.5%RSD |
| Linearity | ＞0.9999 |
| Cross Contamination | ＜0.002% |
| Injection Volume Accuracy Error | ±1% |
| Sample Positions | 120 |
| Injection Volume | 1~100μL |
| UV Detector | |
| Baseline Noise | ≤2.0*10-6Au |
| Baseline Drift | ≤1*10-5Au/h |
| Mini Detection Concentration | ≤3.0*10-9g/mL (naphthalene/methanol) |
| Spectral Range | 188~900nm |
| Wavelength Error | ≤±0.1nm |
| Wavelength Repeatability | ≤±0.1nm |
| Linearity Range | ≥103 |
| DA Detector | |
| Baseline Noise | ≤4*10-5Au |
| Baseline Drift | ≤3*10-5Au/h |
| Mini Detection Concentration | ≤2*10-8g/mL |
| Spectral Range | 190~800nm |
| Wavelength Error | ≤±0.1nm |
| Wavelength Repeatability | ≤±0.1nm |
| Linearity Range | ≥ 104 |
| ELS Detector | |
| Baseline Noise | ≤ 0.0037mV |
| Baseline Drift | ≤ 0.0026mV/30min |
| Evaporation Gas Flow Range | (0 ~ 3) SLM |
| Atomization Temperature Range | Room temperature ~ 90℃ |
| Evaporation Temperature Range | Room temperature～110℃ |
| Detection Chamber Temperature Range | Room temperature～60℃ |
| Input Air Pressure | (4 ~ 7) bar |
| FL Detector | |
| Baseline Noise | ≤ 5×10-6 FU |
| Baseline Drift | ≤ 2 × 10-5 FU/30min |
| Spectral Range | (200 ~ 650) nm |
| Wavelength Error | ± 0.1 nm |
| Linearity Range | ≥ 104 |
| RI Detector | |
| Detection Range | 0.25 ~ 512 μRIU |
| Linearity Range | ≥ 600 μRIU |
| Response Time | 0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6 sec; |
| Cell Volume | 8μL |
