AllChrom Data System

The AllChrom Data System collects data from any chromatographic system that produces an analog signal. The external A/D interface converts the analog signal to a digital signal which is transferred to the software via an RS-232 port on the user’s computer. No expansion card is necessary, making it ideal to interface with a laptop or desktop computer. The A/D interface has two channels, allowing up to two independent signals and two programmable relays. The analog-to-digital converter samples data at rates from one point per second to 100 points per second, making the integration of any peak possible.