Payloads Spacecraft Atmosphere Monitor (SCRAM): The crew removed the MCA (Major Constituent Analyzer) plug from the SCRAM and powered it up. The MCA plug is used to protect the SCRAM’s sensor when the unit is powered off. SCRAM demonstrates the capabilities of a small, reliable, portable gas chromatograph mass spectrometer instrument aboard the ISS to …
Click here for original story, ISS Daily Summary Report – 8/25/2020
Source: ISS Report