Solvent Delivery Module LC-20AT - Good Condition

Shimadzu LC-20AT: High-Performance Liquid Chromatograph

The Shimadzu LC-20AT is engineered to deliver exceptional stability and performance during routine laboratory use. This chromatograph is designed with advanced features that enhance solvent delivery, durability, and operational efficiency, making it a reliable choice for analytical laboratories.

 The LC-20AT incorporates a new type of check valve and modifications to the solvent delivery control method, significantly improving flow rate accuracy and precision, especially in the microflow rate region. This allows for the stable delivery of nonpolar organic solvents such as hexane, ensuring consistent and reliable analytical results.

To ensure robust and long-lasting performance, the LC-20AT utilizes new and improved plunger seal materials. The sapphire plunger, optimized according to its crystal structure, and a precise plunger holding mechanism increase the service life of plunger seals. These enhancements enable stable solvent delivery over extended periods, reducing maintenance needs and downtime.

The LC-20AT features a compact design that allows for the installation of optional components, such as a low-pressure gradient valve, CBM-20Alite system controller, and a seal wash pump, within the solvent delivery unit. This design enables four-solvent gradient elution in a compact space, providing flexibility without compromising performance. 

The LC-20AT includes safety measures such as a liquid leakage sensor and high-pressure/low-pressure limits to ensure safe operation. It operates within a temperature range of 4°C to 35°C and has dimensions of 260 (W) x 140 (H) x 420 (D) mm, weighing 11 kg. The power requirements are 100 VAC, 150 VA, 50/60 Hz, with a flow rate range of 0.001 to 10.000 mL/min. The pump features a series-type double plunger design, with a primary side volume of 47 µL and a secondary side volume of 23 µL.

The Shimadzu LC-20AT is a high-performance liquid chromatograph that combines enhanced solvent delivery, improved durability, and a space-saving design. It is ideal for laboratories requiring reliable and efficient analytical performance.

• Flow Rate Range: 0.001 to 10.000 mL/min
• Flow Rate Accuracy: No more than 2% or 2 L/min, whichever is greater (0.01 to 5 mL/min)
• Pump Type: Series-type double plunger
• Plunger Volume: Primary side: 47 µL, Secondary side: 23 µL
• Operating Temperature Range: 4°C to 35°C
• Dimensions: 260 (W) x 140 (H) x 420 (D) mm
• Weight: 11 kg
• Power Requirements: 100 VAC, 150 VA, 50/60 Hz
• Safety Features: Liquid leakage sensor, high-pressure/low-pressure limits