Lakeshore 330 - Appendix Acurve Tables

Lake Shore Model 330 Autotuning Temperature Controller User’s Manual
Appendix A A-1
APPENDIX A
CURVE TABLES
Table A-1. Standard Diode and Platinum Curves
Breakpoint
D CURVE E1 CURVE DT-470 CURVE 10 PLATINUM 100 OHM
Number
Temp. (K) V Temp. (K) V Temp. (K) V Temp. (K)
Ω
ΩΩ
Ω Equiv.*
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
499.9
365.0
345.0
305.0
285.0
265.0
240.0
220.0
170.0
130.0
090.0
070.0
055.0
040.0
034.0
032.0
030.0
029.0
028.0
027.0
026.0
025.0
023.0
021.0
017.0
015.0
013.0
009.0
003.0
001.4
000.0
0.00000
0.19083
0.24739
0.36397
0.42019
0.47403
0.53960
0.59455
0.73582
0.84606
0.95327
1.00460
1.04070
1.07460
1.09020
1.09700
1.10580
1.11160
1.11900
1.13080
1.14860
1.17200
1.25070
1.35050
1.63590
1.76100
1.90660
2.11720
2.53660
2.59840
6.55360
499.9
330.0
305.0
285.0
265.0
240.0
220.0
170.0
130.0
100.0
075.0
060.0
040.0
036.0
034.0
032.0
030.0
029.0
028.0
027.0
026.0
025.0
024.0
022.0
018.0
013.0
009.0
004.0
003.0
001.4
000.0
0.00000
0.28930
0.36220
0.41860
0.47220
0.53770
0.59260
0.73440
0.84490
0.92570
0.99110
1.02840
1.07460
1.08480
1.09090
1.09810
1.10800
1.11500
1.12390
1.13650
1.15590
1.18770
1.23570
1.33170
1.65270
1.96320
2.17840
2.53640
2.59940
2.65910
6.55360
499.9
475.0
460.0
435.0
390.0
340.0
280.0
230.0
195.0
165.0
140.0
115.0
095.0
077.4
060.0
044.0
036.0
031.0
028.0
027.0
026.0
025.0
024.0
020.0
015.5
012.0
009.0
003.8
002.0
001.4
000.0
0.00000
0.09032
0.12536
0.18696
0.29958
0.42238
0.56707
0.68580
0.76717
0.83541
0.89082
0.94455
0.98574
1.02044
1.05277
1.08105
1.09477
1.10465
1.11202
1.11517
1.11896
1.12463
1.13598
1.21555
1.29340
1.36687
1.44850
1.64112
1.68912
1.69808
6.55360
000.0
030.0
032.0
036.0
038.0
040.0
042.0
046.0
052.0
058.0
065.0
075.0
085.0
105.0
140.0
180.0
210.0
270.0
315.0
355.0
400.0
445.0
490.0
535.0
585.0
630.0
675.0
715.0
760.0
800.0
999.9
0.00000
0.03820
0.04235
0.05146
0.05650
0.06170
0.06726
0.07909
0.09924
0.12180
0.15015
0.19223
0.23525
0.32081
0.46648
0.62980
0.75044
0.98784
1.16270
1.31616
1.48652
1.65466
1.82035
1.98386
2.16256
2.32106
2.47712
2.61391
2.76566
2.89830
6.55360