TB 9-6625-2356-35
TH E R M O C O U PLE W IR E
C O P PE R W IR E
A LTEK
TYPE
*
-
+
THERMOCOUPLE
M U LTIM ETE R N O .1
*
DEGREE
BATTERY
CHECK
ON
ON
OFF
SERIES 22 TC SOURCE
IC E B A TH
TI
a. Performance Check
(2) Energize TI by moving the slide switch to the right black ON position while
observing the green LED for a flash.
(3) Set TI temperature selector switch to the first value in tables 3 or 4 for Celsius
thermocouple sources or tables 5, 6, or 7 for Fahrenheit thermocouple sources.
(4) Multimeter will indicate within the limits specified. If not, perform paragraph b below.
(5) Repeat steps (3) and (4) above for the remaining values listed in the table. If not
within the limits specified, perform paragraph b below.
Table 3. Scale Accuracy 500 Degrees Centigrade Full Scale
Multimeter reading (mV)
TI outer scale dial
setting (Black 0C)
Min
Actual
Max
Adjustment
0
-0.0601
0
0.0602
R181
50
1.9602
2.023
2.0860
N/A
100
4.0331
4.096
4.1593
N/A
150
6.0769
6.138
6.1997
N/A
200
8.0775
8.138
8.1994
N/A
250
10.0913
10.153
10.2155
N/A
300
12.1454
12.209
12.2718
N/A
350
14.2293
14.293
14.3571
N/A
400
16.3327
16.397
16.4616
N/A
450
18.4510
18.516
18.5806
N/A
500
20.5793
20.644
20.7093
R82
See footnotes at end of table.