PASCO TD-8555 THERMAL RADIATION SYSTEM - Manual (Page 8)

4
Thermal Radiation System 012-04695D
0 500 1000 1500 2000 2500 3000 3500
Table 2 Temperature and Resistivity for Tungsten
Temperature versus Resistivity for Tungsten
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
R
T
R
300K
20
Temperature (Kelvin)
Relative
Resistivity
1.0
1.43
1.87
2.34
2.85
3.36
3.88
4.41
4.95 300
400
500
600
700
800
900
1000
1100
5.65
8.06
10.56
13.23
16.09
19.00
21.94
24.93
27.94 5.48
6.03
6.58
7.14
7.71
8.28
8.86
9.44
10.03
1200
1300
1400
1500
1600
1700
1800
1900
2000 30.98
34.08
37.19
40.36
43.55
46.78
50.05
53.35
56.67 10.63
11.24
11.84
12.46
13.08
13.72
14.34
14.99
15.63 2100
2200
2300
2400
2500
2600
2700
2800
2900 60.06
63.48
66.91
70.39
73.91
77.49
81.04
84.70
88.33 16.29
16.95
17.62
18.28
18.97
19.66
26.35 3000
3100
3200
3300
3400
3500
3600
103.3
107.2
111.1
115.0
92.04
95.76
99.54
Temp
°
K
R/R
300K
Resistivity
µΩ
cm
Temp
°
K
R/R
300K
Resistivity
µΩ
cm
Temp
°
K
R/R
300K
Resistivity
µΩ
cm
Temp
°
K
R/R
300K
Resistivity
µΩ
cm