发明名称 |
Multi-parameter measurement system for fluids |
摘要 |
There is provided a multi-parameter, self-contained, programmable, microcomputer-controlled monitoring system for the measurement of physical and chemical properties of water and other fluids. Data are stored within a sensor packge according to a chosen format and schedule. Oceanographic and limnological data are thus gathered without need of umbilical power and/or data links to external devices. A programming and interpreting device provides analytic interface with the sensor packge for logic input and data readout. Program-controlled analog/digital conversion yields constants for calibration of sensors which leads to freedom from measurement drift as well as great versatility and accuracy.
|
申请公布号 |
US4227246(A) |
申请公布日期 |
1980.10.07 |
申请号 |
US19780957866 |
申请日期 |
1978.11.06 |
申请人 |
VAUGHAN, III, WARREN T.;MACDONNELL, GORDON |
发明人 |
VAUGHAN, III, WARREN T.;MACDONNELL, GORDON |
分类号 |
G06F17/40;(IPC1-7):G06F15/10 |
主分类号 |
G06F17/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|