National foreword
Committees responsible
Methods
Introduction
1 Scope
2 Object
3 Basic relations
4 Definitions
5 General test conditions
6 Offset
7 Dial markings and scale values
8 Effect of influence quantities
9 Output characteristics and power consumption
10 Frequency response
11 Miscellaneous tests
12 Documentary information
13 Technical examination
14 Test report
15 Summary of tests
Figures
1 Basic signals to/from an idealized controller
2a Arrangement for open loop or closed loop tests
2b Arrangement for measuring air flow
3 Characteristic of a controller with proportional
    action only
4 Recorded characteristics of proportional action only
5 Recorded characteristics of integral action
6 Recorded characteristics of derivative action
7 Arrangement for common mode interference test (a.c.
    generator)
8a Arrangement for series mode interference test
    (voltage input)
8b Arrangement for series mode interference test
    (current input)
9 Flow characteristic of a pneumatic controller
10 Frequency response test results