General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 4168-1992
Replace
GB 4168-1984
Scope
This standard specifies the basic parameters, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of lever balances (hereinafter referred to as balances) among non-automatic balances. This standard applies to blade-supported single-lever balances with an accuracy level of 1×107 to 1×104 and a maximum weighing range of 1g to 500kg. This standard does not apply to vacuum balances, thermal balances, remote control balances, automatic recording balances and top dish balances and export balances manufactured according to the agreement.