Accession Number:

ADA238299

Title:

Development of Automatic Control System and Data Acquisition System for an Environmental Chamber

Descriptive Note:

Final rept. Sep 1987-Oct 1990

Corporate Author:

CACI INC-FEDERAL FAIRFAX VA

Report Date:

1990-12-01

Pagination or Media Count:

73.0

Abstract:

The objectives of this project were to design, fabricate, and install automatic control and data acquisition systems on an environmental chamber. The control system maintains the chamber pressure to within 1 mmHg, temperature to within 1 F, and humidity to within 3 relative humidity, using a modern distributed process control system. The data acquisition system records data, using a minicomputer that is compatible with existing DEC equipment. This report contains information from the final system specification and configuration item development specification for each system.

Subject Categories:

  • Environmental Health and Safety

Distribution Statement:

APPROVED FOR PUBLIC RELEASE