Measurement Instrumentation and Sensors Handbook P2

Chia sẻ: Thach Sau | Ngày: | Loại File: PDF | Số trang:10

0
50
lượt xem
9
download

Measurement Instrumentation and Sensors Handbook P2

Mô tả tài liệu
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

A patient’s temperature chart shows changes taking place over time. Measurement is a process of mapping actually occurring variables into equivalent values. Deviations from perfect measurement mappings are called errors: what we get as the result of measurement is not exactly what is being measured. A certain amount of error is allowable provided it is below the level of uncertainty we can accept in a given situation. As an example, consider two different needs to measure the measurand, time.

Chủ đề:
Lưu

Nội dung Text: Measurement Instrumentation and Sensors Handbook P2

Đồng bộ tài khoản