Agilent Technologies G7117B User Manual

Agilent InfinityLab LC Series Diode Array Detectors User Manual 137
8 Test Functions and Calibration
ASTM Drift and Noise Test
ASTM Drift and Noise Test
The ASTM noise test determines the detector noise over a period of 20 minutes.
The test is done with installed Max-Light Cartridge Cell or Max-Light Cartridge
Test Cell.
This test does also check for the drift. It is also part of the “Self Test” (without
checking for the drift).
If the test is performed with the Max-Light Cartridge Test Cell, the test results are
not influenced by solvent or pump effects.
When
In case of noise and drift problem.
Parts required # Description
1 Max-Light Cartridge Cell (filled with water)
OR 1 Max-Light Cartridge Test Cell
Preparations
• Detector and UV-lamp must be on for at least 2 hours.
• ASTM measurements based on specifications may require longer stabilization times.
• When using a Max-Light Cartridge Cell a flow rate of 0.5 mL/min with water is required.

Agilent Technologies G7117B Specifications

General

Brand	Agilent Technologies
Model	G7117B
Category	Security Sensors
Language	English