Agilent Technologies 1200 Infinity Series User Manual

140 Agilent 1200 Infinity Series DAD User Manual
8 Test Functions and Calibration
Intensity Test
Intensity Test
The intensity test measures the intensity of the UV-lamp over the full
wavelength range (190 - 640 nm). Four spectral ranges are used to evaluate
the intensity spectrum. The test is used to determine the performance of the
lamp and optics (see also “Cell Test” on page 143). When the test is started, the
1-nm slit is moved into the light path automatically (G4212A only). On the
G4212B, the 4 nm fixed slit is used. To eliminate effects due to absorbing
solvents, the test should be done with water in the Max-Light Cartridge Cell or
with the Max-Light Cartridge Test Cell. The shape of the intensity spectrum is
primarily dependent on the lamp, grating, and diode array characteristics.
Therefore, intensity spectra will differ slightly between instruments.
When In case of UV-lamp problem (drift, noise).
Parts required # Description
1 Max-Light Cartridge Cell (filled with water)
OR 1 Max-Light Cartridge Test Cell
Preparations Lamp must be on for at least 10 minutes.

Agilent Technologies 1200 Infinity Series Specifications

General

Brand	Agilent Technologies
Model	1200 Infinity Series
Category	Security Sensors
Language	English