Pressure Delivery Beyond Conventional

The CS 1521 HPLC System redefines performance standards with its exceptional pressure-handling capability of up to 10,500 PSI (720 Bar), ensuring faster flow rates, higher resolution, and superior separation efficiency compared to conventional systems. Its advanced pressure pulsation suppression technology maintains ultra-stable solvent delivery with pulsation less than 10 PSI, eliminating the need for a damper and ensuring consistent, accurate results even under demanding analytical conditions. The system supports multiple solvent mixing modes, including isocratic, binary, ternary, and quaternary operations, allowing flexibility for a wide range of chromatographic applications. Engineered for long-term durability and precision, the CS 1521 delivers unmatched reliability and consistent pressure performance—empowering laboratories to achieve faster analyses, improved reproducibility, and higher throughput without compromising quality.

Ordering Information

Model	Performance Parameter	Weight	size
P12	Constant flow isocratic pump （10500 psi）	16 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
P20	Binary pump (10500 PSI)	19 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
P22	Binary pump (10500 PSI, 2CH degassing unit)	24 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
P40	Quaternary pump (10500 PSI, 4CH degassing unit)	18 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
P60	Dual ternary gradient pump (10500 PSI, 6CH degassing unit, ternary gradient valve)	24 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
UP25	Binary pump (16000 PSI, 2CH degassing unit, ternary gradient valve)	24 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)
P10	Isocratic pump 10500 PSI / >72Mpa # Small volume	8 Kg	320 mm(D)× 135 mm(W)× 147mm(H)
P42	Quaternary pump 10500 PSI / >72Mpa、5CH degasser	18 Kg	550 mm(D)× 396 mm(W)× 196 mm(H)