Clarity INT9 用户手册

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Clarity - INT9 A/D converter 
 Brief 
Description 
1 Brief 
Description 
This manual describes the use of the INT9 
converter with Clarity software ver. 2.5 and 
later. 
INT9 is an internal 24-bit A/D converter card 
that measures the voltages of chromatographic 
and electrochemical detectors. 
1.1  INT9 Acquisition card 
•  Up to 4 dataacquisition channels on one card 
(one and two channel versions are also 
available). 
•  The channels are completely independent 
sigma delta integrating A/D converters, used 
for processing positive and negative voltages. 
•  Four digital inputs.  
•  Eight digital outputs. The first four are also 
designed as relay contacts. 
• 
PCI
 Slot. 
•  Excellent reliability and temperature stability. 
 
Fig. 1. 
INT9 Card 
The 
INT9
 card of integration converters is 
a modernized successor of the PCI
 
card
 INT7