Operating Instructions
3-3
13
Range is currently displayed, the MAX minus MIN value.
14
Instrument is displaying the Average reading over the last 1000 measurement
cycles.
15
Step Function: There are 10 equal steps between 0°C and Span. Source
continuously steps up and down. There is a 5 second dwell time on each step.
16
MAX statistic. Displays the maximum reading over the last 1,000 measurement
cycles.
17
Slow Ramp: Source Channel continuously cycles from 0°C to Span and then back to
0°C. The ramp rate is 5°C per second.
18
MIN statistic. Displays the minimum reading over the last 1,000 measurement
cycles.
19
Fast Ramp: Source Channel continuously cycles from 0°C to Span and then back to
0°C. The ramp rate is 50°C per second.
20
Displays the number of the current 20 possible presets, (0-19).
21
PRST: Preset is active. Each preset value includes Source Value, TC Type, (no TC
type if in mV), Units, Mode, Span (0% and 100%), and preset number.
22
Trend Indicators, Read channel.
23
Minus sign, Read channel.
24
Read channel Label.
25
Minus sign, Source channel.
26
Source channel Label.
Figure 3: LCD Display Description
The LCD can display error information about the current measurement, as shown in
Figure
4
.
D
ISPLAY
D
ESCRIPTION
OPEn
No thermocouple probe is connected
O rnG
Over Range: The applied temperature is greater than the maximum
temperature for the selected thermocouple type
U rnG
Under Range: The applied temperature is less than the minimum
temperature for the selected thermocouple type
Figure 4: LCD Error Indications
Содержание CL940A
Страница 39: ...Appendices B iii Thermocouple Type K ...
Страница 40: ...Appendices B iv ...
Страница 41: ...Appendices B v Thermocouple Type J ...
Страница 42: ...Appendices B vi ...
Страница 43: ...Appendices B vii Thermocouple Type T ...
Страница 44: ...Appendices B viii ...
Страница 45: ...Appendices B ix Thermocouple Type E ...
Страница 46: ...Appendices B x ...
Страница 48: ...Appendices B xii ...
Страница 50: ...Appendices B xiv ...
Страница 51: ...Appendices B xv Thermocouple Type R ...
Страница 52: ...Appendices B xvi ...
Страница 53: ...Appendices B xvii Thermocouple Type S ...
Страница 54: ...Appendices B xviii ...
Страница 55: ...Appendices B xix Thermocouple Type G ...
Страница 56: ...Appendices B xx ...
Страница 57: ...Appendices B xxi Thermocouple Type C ...
Страница 58: ...Appendices B xxii ...
Страница 59: ...Appendices B xxiii Thermocouple Type D ...
Страница 60: ...Appendices B xxiv ...
Страница 61: ...Appendices B xxv Thermocouple Type P ...
Страница 62: ...Appendices B xxvi ...
Страница 63: ...Appendices B xxvii Thermocouple Type L ...
Страница 64: ...Appendices B xxviii ...
Страница 65: ...Appendices B xxix Thermocouple Type U ...