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Lakeshore DRC-93C User Manual page 162

Temperature controller

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Model
DRc-91C/93C
9305
Thermocouple Input
Card
T a b l e
9305-4
(cont.).
9305
Thermocouple
Curves
B r e a k p o i n t
N u m b e r
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
chromel
vs.
C o n s t a n t a n
E
Temp(K)
VTC(mV)
0 . 0
-15.0000
3.0
-
9.8355
5 . 6
-
9.8298
9 . 0
-
9.8182
13.5
-
9.7956
19.0
-
9.7570
25.0
-
9.7013
32.0
-
9.6204
40.0
-
9.5071
50.0
-
9.3366
60.0
-
9.1345
70.0
-
8.9030
80.0
-
8.6475
90.0
-
8.3673
105.0
-
7.9064
120.0
-
7.3943
135.0
-
6.8386
150.0
-
6.2400
170.0
-
5.3831
190.0
-
4.4564
210.0
-
3.4702
235.0
-
2.1605
260.0
-
0.7666
290.0
+
0.9948
320.0
+
2.8428
350.0
+
4.7704
385.0
+
7.1149
420.0
+
9.5570
460.0
+12
.
4425
475.0
+13.5573
999.9
+15.0010
chromel
vs.
A l u m e l
K
Temp
(K)
VTC
(mV)
0 . 0
-15
.
0000
3 . 0
-
6.4582
10.0
-
6.4486
14.5
-
6.4376
19.5
-
6.4205
25.0
-
6.3951
32.0
-
6.3529
40.0
-
6.2913
48.0
-
6.2149
58.0
-
6.1022
65.0
-
6.0099
75.0
-
5.8634
85.0
-
5.6989
95.0
-
5.5156
105.0
-
5.3166
120.0
-
4.9881
135.0
-
4.6240
150.0
-
4.2267
165.0
-
3.7994
185.0
-
3.1866
205.0
-
2.5259
230.0
-
1.6463
260.0
-
0.5186
295.0
+
0.8688
350.0
+
3.1298
395.0
+
4.9999
460.0
+
7.6164
510.0
+
9.6125
575.0
+12.2790
999.9
+15.0010
6.0
-
6.4551
Copper
vs
.
C o n s t a n t a n
T
Temp (K)
VTC
(mV)
0 . 0
-15.0000
3 . 0
-
6.2584
6.5
-
6.2523
11.0
-
6.2401
-
6.2184
16.5
22.0
-
6.1888
29.0
-
6.1404
38.0
-
6.0615
48.0
-
5.9535
60.0
-
5.7995
75.0
-
5.5753
90.0
-
5.3204
105.0
-
5.0337
120.0
-
4.7194
135.0
-
4.3767
155
.
0
-
3.8781
175.0
-
3.3278
195.0
-
2.7342
220.0
-
1.9295
245.0
-
1.0586
270.0
-
0.1254
300.0
+
1.0616
330.0
+
2.3247
360.0
+
3.6639
395.0
+
5.3095
430.0
+
7.0419
470.0
+
9.1113
510.0
+11.2758
+13.8053
555.0
575.0
+14.9685
999.9
+15.0010
COPYRIGHT 6/88
LSCI
9305-13

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