⭕ Aanalyst 800 furnace unit. It is complete. the chiller, The auto sampler AS-800 ) . Single-beam optical system. Monochromator Littrow design with motorized drive for automatic wavelength selection and peaking. Wavelength range: 190-900 nm Diffraction grating: 1800 lines/mm blazed at 236 nm and 597 nm Grating area: 64 x 72 mm Reciprocal linear dispersion: 1.6 nm/mm (nominal) Focal length: 267 mm Spectral bandwidths: 0.2, 0.7 and 2.0 nm, dual height (AAnalyst 800 only); motorized slit drive for automatic slit selection Detector Wide-range segmented solid-state detector, including a built-in low-noise CMOS charge amplifier array. Automatic 8-lamp holder with built-in power supplies for hollow cathode and electrodeless discharge Lamp Selection lamps. Computer-controlled lamp selection and alignment via WinLab32 software. Operating parameters are automatically set when using Perkin Elmer Lumina hollow cathode lamps. computer flat screen monitor, unit in perfect working order, has been checked and tested and in fully operational order. might help with delivery or local pickup.