The Cora 5001 from Anton Paar are Raman Spectrometers that operate at single excitation wavelengths of 532 nm, 785 nm, and 1064 nm and dual excitation wavelengths of 532 nm & 785 nm, 532 nm & 1064 nm, and 785 nm & 1064 nm. These spectrometers have a spectral range of 200 to 3500 cm-1 (for 532 nm) and 100 to 2300 cm-1 (for 785 nm and 1064 nm). They have a spectral resolution of 9 to 12 cm-1 (for 532 nm), 6 to 9 cm-1 (for 785 nm) and 12 to 17 cm-1 (for 1064 nm). These spectrometers have a laser power of 50 mW (for 532 nm) and up to 450 mW (for 785 nm and 1064 nm). They have an f-number of f/2 with transmission volume phase grating (VPG). These spectrometers have an integration time of 0.005 to 600 s (for 532 nm and 785 nm) & 0.001 to 20 s (for 1064 nm). They have a detector array of 2048 px CCD (for 532 nm and 785 nm) and 256 px InGaAs (for 1064 nm). These spectrometers can be controlled via USB 2.0 (x4), Ethernet, CAN out, and USB to PC interfaces.
The Cora 5001 spectrometers have Laser class 1 for the direct models and class 3B for the fiber models. These spectrometers operate using a lithium-ion battery (optional) with a battery run time of over 1.5 hours. They require an in-line AC voltage of 115/230 V AC or a DC Car power adapter input of 9 V - 32 V. These spectrometers consume a maximum in-line power of 100 VA and a DC input of 30 VA (60 VA when the optional battery is charged). They have 8 GB internal storage and are available in a benchtop package that measures 355 mm x 384 mm x 168 mm. These spectrometers have a fiber probe cable length of 1.5 m and are ideal for Raman spectroscopy, rheology and microwave assisted synthesis applications.