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Quaternary High Pressure Liquid Chromatography NHLC-302
Quaternary High Pressure Liquid Chromatography NHLC-302
Quaternary High Pressure Liquid Chromatography NHLC-302 is a quaternary pump chromatography system. It is composed of a low pressure quaternary pump that delivers combination of eluent under the controlled reciprocating valve. It is equipped with tungsten and deuterium lamp as source of light and UV visible HPLC detector for precise separation and analysis of compounds with high operation reliability for extended time intervals. The instrument features an autosampler and a oven column for accurate loading of samples as well for rapid end results of the analysis.
Specifications
| Quaternary Pump Specifications:- Flow rate Range | 0.001-10.000mL/min, 0.001mL increments |
| Flow accuracy | ≤±0.2% (1.00ml/min, H2O, R.T., 8.5MPa) |
| Flow precision | RSD≤ 0.06% (1.00ml/min, H2O, R.T., 8.5MPa) |
| Maximum pressure | 50MPa (0.001mL/min-5.000mL/min) 20MPa (5.001mL/min-10.000mL/min) |
| Pressure accuracy | ≤ ±3.0% |
| Pressure pulsation | ≤0.1MPa |
| Composition range | 0-100% |
| Composition precision | ≤0.3% RSD |
| Composition accuracy | ≤±1.0% |
| Quaternary Pump Dimensions (L×D×H) | 540 × 400 × 160 mm |
| Quaternary Pump Weight | 25 kg |
| Detector Specifications:- Type | UV Visible |
| Light Source | Deuterium Lamp and Tungsten Lamp |
| Wavelength | 190-800nm |
| Wavelength repeatability | ±1nm |
| Wavelength accuracy | ±2nm |
| Baseline noise | ≤ ±0.75×10-5AU (empty cell, 254nm, 1.0s) |
| Drift | ≤2.0×10-4AU/h (empty cell, 254nm, 60min) |
| Path length | 10mm |
| Detector Dimensions (L×D×H) | 540 × 400 × 160 mm |
| Detector Weight | 16 kg |
| Auto-sampler Specifications Sample capacity | 1×120 |
| Sample volume | 0~100µL |
| Sample injection range | 0-100ul(increment 0,.1ul) |
| No of Trays | 1 |
| Sample treatment number | 120 bit |
| Cross contamination | <0.005% |
| Sample injection repeatability | RSD<0.3% (inject when full loop, 20ul quantitative loop) |
| Auto-sampler Dimensions (L×D×H) | 540 x 400 x 300 mm |
| Auto-sampler Weight | 23 kg |
| Power | 220 V / 50 W |
| Oven Column Specifications :- Temperature control range | Room temperature over 5℃-85℃ |
| Temperature precision | ≤ ±0.1℃ |
| Column Dimensions (L×D×H) | 540 × 400 × 120 mm |
| Column Weight | 15 kg |
| Power Supply | 220V/150W |
| Overall dimensions | 1620 × 1200 × 440 mm |
| Weight | 51 kg |
Features
- ✔ Advanced and innovative design modules
- ✔ Flexible System Configuration
- ✔ Adjustable data collection frequency
- ✔ Excellent optical path design improves the instrument signal to noise ratio
- ✔ All components are controlled effectively via a Chromatographic Data-processing workstation
- ✔ Automatically displays, prints, exports and starts other programs after the completion of a measurement
- ✔ Integrated vacuum degasser with four channels
- ✔ Multiple data analysis function, flexible peak identification and data management, etc
- ✔ The monitoring system terminates the pump on exceeding its pre-limit pressure
Applications
It is used to separate and analyse a mixture of compounds in multidisciplinary fields like analytical chemistry laboratories, biochemistry, industrial purposes and Research & development studies.
