Knauer Azura P2.1L Preparative HPLC Pump

The Knauer Azura P2.1L Preparative HPLC Pump, now available as a pre-owned unit, expertly balances extensive flow rate capabilities with substantial pressure potential, making it an ideal choice for the purification of milligram to gram-scale samples. Its Mobile Control software facilitates straightforward, stand-alone operation.

This advanced system features automatic pump head recognition through RFID technology, enabling swift adjustments for diverse applications.

Key Specifications:

• **Operational Range:** Flow rates spanning from 0.1 ml/min to 1000 ml/min.
• **Software Compatibility:** Access to multiple LC software platforms.
• **Enhanced System Functions:** Includes improved electronic drive compensation and integrated compressibility compensation.
• **Security Measures:** Integrated leak management and constant pressure operation mode.

Solvent Delivery System:

• **Pump Type:** Double piston preparative HPLC pump.
• **Materials:** Pump head constructed from titanium; pressure sensors made of PEEK.
• **Maximum Pressure:** Up to 22.5 MPa (225 bar, 3260 psi) for flows up to 100 ml/min, and 20 MPa (200 bar, 2900 psi) at 250 ml/min.
• **Flow Rate Range and Precision:** Allows for flows between 0.1-250 ml/min with a precision of <0.2% RSD.
• **Gradient Capability:** Supports isocratic operation, upgradeable to binary HPG and LPG systems with corresponding gradient accuracy and precision specifications.
• **System Protection Features:** Programmable soft start and pressure limits.

Environmental and Material Compatibility:

• **Wetted Materials:** Includes titanium, stainless steel, PEEK, sapphire, and others ensuring chemical resistance and durability.
• **Operating Conditions:** Optimized for temperatures between 10–40°C and humidity below 90%.

Communication and Control:

• **Interfaces:** LAN, RS-232, and analog controls for seamless integration.
• **Analog and Event Control:** Includes 8 event outputs and comprehensive programming options.
• **Unique Features:** Automatic pump head detection via RFID.

General Parameters:

• **Power Supply:** Compatible with voltages ranging from 100 – 240 V at 50 – 60 Hz.
• **Dimensions and Weight:** Compact design at 361 x 208.2 x 523 mm and a weight of 19 kg.

This Knauer Azura P2.1L Preparative HPLC Pump represents a robust and versatile solution for advanced chromatographic applications, ensuring precise delivery and operational reliability.