Agilent Technologies DP235 Guide de l'utilisateur télécharger pdf (Page 305)

100

101

Contents ▲ 305 ▼ Index

Pressure Cartridge Tests

High-Voltage Accuracy

on Load Test

Check of channel-reference diode in transmission direction.

Autofocus Test Checks the focusing capability of the optical system.

Autofocus test chip required.

Laser Stability Test Measurement of stability of red laser signal.

Electrode/Diode Test Checks the photo diode and current-versus-voltage

performance of the bioanalyzer. Electrode/diode test chip

required.

Diagnostics Test Purpose

Pressure Offset Test The vacuum system of the pressure cartridge consists of a

pump and the corresponding tubes. This test calibrates the

pressure sensors to zero.

Pressure Control Test Checks if the bioanalyzer is able to hold the working pressure

of -140 mbar. During the test pumps stay on, while the system

tries to regulate pressure to be kept at -140 mbar. Cell

Autofocus test chip required.

Diagnostics Test Purpose

1 2 ... 300 301 302 303 304 305 306 307 308 309 310 ... 601 602

Commentaires sur ces manuels

Pas de commentaire

Agilent Technologies DP235 Guide de l'utilisateur Page 305

Commentaires sur ces manuels

Produits connexes et manuels pour Logiciel Agilent Technologies DP235