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Category: HPLC, UPLC, & LC/MS | Subcategory: Pumps | Manufacturer: Shimadzu
Shimadzu LC-20AD Solvent Delivery Unit
ITEM: 23381 In Stock
Price: $4,500.00
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The Shimadzu LC-20AD Solvent Delivery Unit offers the most stable solvent delivery performance in the world. The unit achieves pulse-free solvent delivery with an automatic pulsation-correction mechanism and high-speed micro plunger drive. Features include: flow-rate accuracy and precision in the micro-flow rate region have been improved with the addition of a new type of check valve and modifications to the solvent delivery control method; new and improved plunger seal materials ensure robust, long-lasting performance; space-saving design.
| Specifications: | |
| Solvent Delivery Method | Parallel-type double plunger |
| Plunger Capacity | 10µL |
| Maximum Discharge Pressure | 40MPa |
| Flow-rate Setting Range | 0.0001 to 10.0000 mL/min. |
| Flow-rate Accuracy | No more than 1% or 0.5µL/min., whichever is greater (0.01 to 2 mL/min.) |
| Flow-rate Precision | No more than 0.06% RSD or 0.02 min SD, whichever is greater |
| Pulsation | 0.1 MPa (for water at 1.0 mL/min. and 7MPa) |
| Plunger Rinsing Mechanism | Manual rinsing or automatic rinsing using optional product |
| Safety Measures | Liquid-leakage sensor, high-pressure/low-pressure limits |
| Operating Temperature Range | 4°C to 35°C |
| Dimensions | 10.25″ W x 16.55″ D x 5.5″ H (26 x 42 x 14 cm) |
| Weight | 22 lbs. (10 kg) |
| Power | 100 VAC, 150 VA, 50/60 Hz |









