User's Guide

25: (k) Boltzmann constant
26: (Vm) molar volume of ideal
gas (237,15K; 100kPa)
27: (R) molar gas constant 28: (C
0
) speed of light in vacuum
29: (C
1
) first radiation constant 30: (C
2
) second radiation constant
31: (σ) Stefan-Boltzmann constant 32: (ε
0
) electric constant
33: (μ
0
) magnetic constant 34: (Φ
0
) magnetic flux quantum
35: (g) standard acceleration of
gravity
36: (G
0
) conductance quantum
37: (Z
0
) characteristic impedance
of vacuum
38: (t) Celsius temperature
39: (G) Newtonian constant of
gravitation
40: (atm) standard atmosphere
• The values are based on CODATA (2014) recommended values.
Metric Conversion
The calculator's built-in metric conversion commands make it simple to
convert values from one unit to another. You can use the metric
conversion commands in any calculation mode except for BASE-N and
TABLE.
To input a metric conversion command into a calculation, press
(CONV) and then input the two-digit number that corresponds to the
command you want.
Example 1: To convert 5 cm into inches (LineIO)
5 (CONV)
(cm in)
Example 2: To convert 100 g into ounces (LineIO)
46