Table 1: Specifications of the ULTIMA 2 ICP spectrometer.

ParameterSpecification

Optical mountingCzerny-Turner
Far UV optionYes
Focal length1 m
Gratings: number of grooves per mm2400 g/mm
Resolution5 pm 120–320 nm
10 pm 320–800 nm
Thermoregulation 3 2 ± 0 . 1 °C
Type of generator40.68 MHz, Solid state
TorchVertical