AELAB LC1620A HPLC System – Isocratic & Binary Gradient Chromatography

The AELAB LC1620A HPLC system provides high-precision isocratic and binary gradient operation for routine and advanced analytical separation tasks. Its dual-plunger solvent delivery pump, OLED interface, and selectable single or dual-wavelength UV detection ensure accurate, low-fluctuation chromatographic performance across pharmaceutical, environmental, and research laboratories.

Modles : LC1620A Series

Quantity:

Send Email

The AELAB LC1620A HPLC system integrates an isocratic mode and a binary gradient configuration to support routine analytical workflows and complex separation protocols. The UV detector is suitable for routine analysis, while RID is recommended for universal detection in isocratic applications, particularly in GPC system workflows.

The advanced high-pressure pump ensures accurate solvent delivery with high precision and low fluctuation. The modular design enhances reliability, stability, and long-term operation. Parallel pump architecture improves accuracy, duration, and overall analytical performance.

⚙️ Design & Construction

The AELAB LC1620A incorporates a dual-plunger series pump with a Float plunger design and a 30 µl discharged fluid volume per stroke, ensuring stable solvent flow. The system uses 316L Stainless Steel or PEEK pump heads (≤42 MPa and ≤30 MPa respectively). An OLED graphic display provides clear operational feedback, and 1/16” standard pipeline connectors ensure compatibility with laboratory chromatographic setups.

🔬 Working Principle / Testing Method

The LC1620A pump delivers solvent at 0.001–9.999 ml/min with a 0.001 ml/min increment and maintains ±0.5% accuracy. The UV detector operates between 190–700 nm with 1 nm increments, supporting single or dual-wavelength quantification. A Deuterium or Halogen lamp provides stable illumination for absorbance measurement, and the 10 µl flow cell optimizes detection sensitivity for trace-level analysis.

💡 Key Advantages

High-pressure dual-plunger pump increases solvent delivery stability
Selectable single or dual-wavelength UV detection expands analytical flexibility
OLED interface improves visual clarity during real-time monitoring
Wide wavelength range (190–700 nm) supports multi-compound detection
Low baseline noise (±0.5×10⁻³ AU) enhances detection sensitivity
Standard 1/16” pipeline fittings ensure universal system compatibility
Modular architecture simplifies service, maintenance, and upgrades

🔗 Connectivity & Integration

The LC1620A supports instrument panel control or full computer anti-control for chromatographic data acquisition. Digital connectivity enables integration with laboratory chromatography software, data export, and GLP-compliant documentation.

🧠 Model Insight

Model	Specifications
LC1620A – Isocratic System	Dual-plunger pump, 0.001–9.999 ml/min, UV detection, 42 MPa SS head
LC1620A – Binary Gradient System	Dual-plunger gradient pump, 0.001–9.999 ml/min, UV detection, 30 MPa PEEK head

🧪 Testing Applications

The AELAB LC1620A HPLC system is suitable for pharmaceutical analysis, environmental monitoring, biochemical testing, polymer characterization, food quality control, and general analytical chemistry. Its dual-mode configuration supports both routine and advanced gradient separations.

Compliance & Quality Assurance

The LC1620A is manufactured under AELAB quality protocols and supports GLP-aligned data handling. All components meet international laboratory equipment requirements and operate within ISO and CE compliance pathways.

Specifications :

Model	LC1620A
Model	Isocratic system	Binary Gradient system
LC1620A Pump	Specifications
	Delivery system	Dual-plunger in series, Float plunger design, Single stroke discharged fluid volume is 30 ul
	Flow rate range	0.001-9.999mL/min Increment: 0.001ml/min
	Flow rate accuracy	≤±0.5% or 10 µL/min (1mL/min, water, room temperature)
	Flow rate precision	RSD≤0.1% (1mL/min, water, room temperature)
	Pressure fluctuation	≤ 0.5%
	Pressure range	≤ 42 Mpa for 316L pump head ≤ 30 Mpa for PEEK pump head
	Pipeline connection	1/16” standard pipeline connection
	Display parameters	OLED graphic display
	Control	Instrument panel control or computer anti-control
	Power supply	100～240VAC, power: 75W
LC1620A UV Detector	Specifications
	Lamp	Deuterium or halogen lamp selectable
	Detection system	Single or dual-wavelength mode selectable
	Wavelength range	190-700nm Increment: 1nm
	Wavelength accuracy	1nm
	Wavelength precision	±0.1nm
	Volume of flow cell	10μl
	Detect range	0-2Au
	Baseline noise	±0.5×10-5 AU
	Baseline drift	2×10-4 AU
	Detection Limit	4×10-9 g/ml(Naphthalene/methyl alcohol solvent)
	Pipeline connection	1/16” standard pipeline connection
	Display parameters	OLED graphic display
	Control	Instrument panel control or computer anti-control
	Power supply	100～240VAC, power: 80W

Model	LC1620A
Model	Isocratic system	Binary Gradient system
LC1620A Pump	Specifications
	Delivery system	Dual-plunger in series, Float plunger design, Single stroke discharged fluid volume is 30 ul
	Flow rate range	0.001-9.999mL/min Increment: 0.001ml/min
	Flow rate accuracy	≤±0.5% or 10 µL/min (1mL/min, water, room temperature)
	Flow rate precision	RSD≤0.1% (1mL/min, water, room temperature)
	Pressure fluctuation	≤ 0.5%
	Pressure range	≤ 42 Mpa for 316L pump head ≤ 30 Mpa for PEEK pump head
	Pipeline connection	1/16” standard pipeline connection
	Display parameters	OLED graphic display
	Control	Instrument panel control or computer anti-control
	Power supply	100～240VAC, power: 75W
LC1620A UV Detector	Specifications
	Lamp	Deuterium or halogen lamp selectable
	Detection system	Single or dual-wavelength mode selectable
	Wavelength range	190-700nm Increment: 1nm
	Wavelength accuracy	1nm
	Wavelength precision	±0.1nm
	Volume of flow cell	10μl
	Detect range	0-2Au
	Baseline noise	±0.5×10-5 AU
	Baseline drift	2×10-4 AU
	Detection Limit	4×10-9 g/ml(Naphthalene/methyl alcohol solvent)
	Pipeline connection	1/16” standard pipeline connection
	Display parameters	OLED graphic display
	Control	Instrument panel control or computer anti-control
	Power supply	100～240VAC, power: 80W