簡介
NHLC-302
四元高壓液相色譜裝置 NHLC-302 是四元幫浦色譜系統。它由低壓四元幫浦組成，在受控往復閥下輸送混合淋洗液。它配備了鎢燈和氘燈作為光源，光電二極管陣列作為檢測器，用於化合物的精確分離和分析，在延長的時間間隔內具有高操作可靠性。
- 先進創新的設計模塊
- 靈活的系統配置
- 可調整的數據採集頻率
- 出色的光路設計提高了儀器的信噪比
- 通過色譜數據處理工作站有效控制所有組件
- 測量完成後自動顯示、列印、導出和啟動其他程序
- 集成四通道真空脫氣機
- 多種數據分析功能，靈活的峰識別和數據管理等
- 監測系統在超過其預設壓力時終止幫浦活動
| 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 | PAD |
| Light Source | Deuterium Lamp and Tungsten Lamp |
| Wavelength | 190-760nm |
| Wavelength repeatability | ±0.1nm |
| Wavelength accuracy | ±1nm |
| Baseline noise | ≤ ±1.0×10-5AU (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 |
- 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
| 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 |