CALIBRATION APPARATUS

摘要

To provide a calibration device for apparatus filling a gas such as hydrogen gas and capable of precisely measuring quantity of the gas such as hydrogen gas that are filled at high pressure. A calibration device 100 according to the present invention includes a measurement housing 10 accommodating a filling vessel 2 to which a high pressure fuel gas is fed from outside; a scale 3 for measuring a weight of a fuel gas fed to the filling vessel 2; and a main body housing 10 accommodating the measurement housing 1 and the scale 3.

主权项

1. A calibration device comprising:
a measurement housing accommodating a filling vessel to which a high pressure fuel gas is fed from outside; a scale for measuring a weight of a fuel gas fed to the filling vessel; and a main body housing accommodating the measurement housing and the scale.