Specifications: Wavelenght range: 7000-400 cm-1 Resolution: 2 cm-1 (option 1.0 and 0.5 cm-1) Interferometer: Michelson type sealed and desiccated Beamsplitter: multi layer coated KBr Detector: low noise DLATGS pyroelectric S:N - 12,000:1 Sample compart.: integrated Power: 90 -230 VAC, 12VDC, 40 W Dimensions: W49xD39xH20 cm Weight: 18 kg