Refurbished Agilent G1811A XY autosampler. The Agilent Technologies XY autosampler (G1811A) is an XYZ robot which can automate sample handling procedures. It is controlled by Agilent ChemStation for UV-visible spectroscopy software of revision A.06.0x or higher. XYZ robot with stationary rack design. Dedicated rinse station for cleaning the inside and outside of the needle. Selectable rinse volume and flow rate. Needle Positioning Performance: Resolution in X, Y and Z: ± 1 mm. Repeatability in X, Y and Z: ± 0.25 mm. Arm Speed: X- and Y-axes: 250 mm/s. Z-axis: 126.9 mm/s. Rack capacity: Up to four 21 series racks. Please contact us for complete HP 8453 autosampler details.