Test Equipment Depot gom-802, Руководство пользователя

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GOM-802 User Manual
48
4. Ensure the correct line voltage is lined up with the
arrow on the fuse holder. Insert the fuse socket.
220
100
12
0
23
0
220
100
12
0
23
0
Rating
100V/120V TT0.3A 250V
220V/230V T0.25A 250V
Temperature Measurement
Reference Temperature Table
Overview
Background
The International Temperature Scale (ITS) is based on the
following table. The table has 17fixed calibration points as
of 1990.
Element Type
Temperature
˚
K
˚
C
(H
2
) Hydrogen Triple point 13.8033 -259.3467
(Ne) Neon Triple point 24.5561 248.5939
(O
2
) Oxygen Triple point 54.3584 218.7916
(Ar) Argon Triple point 83.8058 -189.3442
(Hg) Mercury Triple point 234.325 -38.8344
(H
2
O) Water Triple point 273.16 +0.01
(Ga) Gallium Melting point 302.9146 29.7646
(In) Indium Freezing point 429.7485 156.5985
(Sn) Tin Freezing point 505.078 231.928
(Zn) Zinc Freezing point 692.677 419.527
(Al) Aluminum Freezing point 933.473 660.323
(Ag) Silver Freezing point 1234.93 961.78
(Au) Gold Freezing point 1337.33 1064.18