Tegam 921B, Руководство по эксплуатации, Страница: 19 / 47

Operating Instructions
3- 4
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4. To save the current
parameter value and cycle
to the next parameter,
press
(1.5s) ;
5. To save the current
parameter value and exit
the Setup Menu, press ;
6. To disregard changes
made to the current
parameter value and exit
the Setup Menu, press .
If no key is pressed for 10 seconds, the instrument will save the current configuration
and exit the Setup Menu.
View Modes and Statistics
The instrument features multiple view modes including a variety of real -time statistics , all
available at the touch of a button. Figure 6 below describes each view mode.
Press to change view modes . For each mode, the active measurement or statistic result
is displayed on the second line of the display.
P
ARAMETER AVAILABLE VALUES
Thermocouple Type E, J, K, T
Temperature Units °C, °F, K
T1 Probe Offset ±0.1 ° increments
T2 Probe Offset 1 ±0.1 ° increments
Open Wire Detection ON, OFF
Resolution and
Rounding functions
rndG, Auto, CEIL, nOrL,
trnC
trnd ON, OFF
1
T2 Probe Offset available on model 922B only.
Figure 5: Setup Menu Parameters and Values
V
IEW
M
ODE
D
ISPLAY
I
NDICATOR
D
ESCRIPTION
T1–T2 T1-T2
Current Channel 1 measurement – current
Channel 2 measurement
Minimum MIN
Minimum temperature recorded during
current session
Maximum MAX
Maximum temperature recorded during
current session
Average AVG
Average of all temperatures recorded during
current session
Range RNG Maximum - Minimum
Standard
Deviation
STDEV
Standard deviation of all temperatures
recorded during the current session 1 .
1
Standard Deviation is calculated using the population formula:
𝜎𝜎 = �
∑ ( 𝑥𝑥− µ)
2
𝑁𝑁
Figure 6: View Modes and Statistics