High Performance Liquid Chromatography LB-22HPLC Catalog

High Performance Liquid Chromatography LB-22HPLC features a low-pressure quaternary constant pump with a flow rate of 0.001 to 10.000 mL/min. It is equipped with a diode array detector with a linear range of 2.0 AU for accurate analyte quantification. Offers real-time monitoring of pressure with maximum and minimum warning alerts. Our unit is enhanced with user-friendly software for easy operation and system management.

Pump Type	Low-Pressure Quaternary Constant Flow Pump
Pump Flow Rate	0.001 to 10.000 mL/min (step 0.001 mL/min)
Gradient Accuracy	≤ ±1%
Retention Time Repeatability	≤ 0.1%
Maximum Working Pressure	63 MPa
Communication Method	UDP Network Communication
Mixed Volume	7500 µL
Detector	Diode Array Detector
Detector Linear	2.0 AU
Wavelength Range	190 to 700 nm
Noise	≤ ± 0.5×10-5 AU
Drift	≤ 1.0 × 10-4 AU/h
Analytical Cell	Optical path 10 mm Volume of 11µL
Semi-Prep Scale Cell	Optical path 2 mm Volume of 6 µL
Sampler Injector	Rheodyne 7725i
Column	Supersil ODS2 5µm ID 4.6 × 200mm
Workstation	Kromstation
Pump Power Consumption	100 W
Detector Power Consumption	100 W
Pump Power Supply	AC 220 V ± 10%, 50 Hz
Detector Power Supply	AC 220V ± 10%, 50 Hz
Power Supply	AC220V ± 10%, 50 Hz
Pump Dimensions (L × W × H)	400 × 300 × 180 mm
Detector Dimensions (L × W × H)	420 × 300 × 175 mm
Packaging Dimensions (W×D×H)	600 × 440 × 380mm (2) 320 × 190 × 230 mm (1)
Pump Net Weight	15 kg
Detector Net Weight	16 kg
Gross Weight	34 kg

• Advanced USB chip and optoelectronic isolation
• Simple software control for easy operation
• Comes with a valve mounting frame
• Degasser for convenience

Pump With Mixer

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Detector

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Solvent Bottle Tray

Column Oven

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Auto Sampler

High Performance Liquid Chromatography is widely used for the precise separation and analysis of compounds in various fields such as pharmaceuticals, environmental monitoring, food safety, and clinical diagnostics.