HB 7122.6-1994 "Civil aircraft airborne equipment climate environmental test chamber (chamber) method of verification Salt Spray Tester (chamber) " is a verification standard for Salt Spray Tester (chamber). As part of the series "Civil aircraft airborne equipment climate environmental test chamber (chamber) method of verification", this standard is applicable to the verification of the test chamber (chamber) for salt spray testing according to the HB6167.12 standard. It mainly includes the determination of technical indicators such as temperature and temperature tolerance, salt fog sedimentation rate, etc., to ensure that the test chamber (chamber) meets the predetermined verification requirements.