Operating Instruction

GRATING SPECTROPHOTOMETER OPERATING MANUAL
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conditions.In the light source setting interface, it can set the standard
observer angle,standard light source and UV light source(different model
has different configuration).
In the main menu interface,click"light source setting"to enter the light
source setting interface,as shown in Figure 33.
Figure 33 Light Source
Click"Observer Angle"to switch 10 degree or 2 degree. 10 degree is
CIE1964 standard, while 2 degree is CIE1931 standard.
Click"Light Source",as shown in Figure 34, users could selectD65, A, C,
D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9,
F10(TPL5), F11(TL84), F12(TL83/U30).
Click"UV Light Source"to select the UV light source switch.100% means
UV light on while 0% means off.It is recommended to turn on the UV
light source when measuring fluorescent sample,and turn off when
measuring general sample.