GB/T 11167-1989 (English Version) Direct acting electrical measuring recorders

Standard No.: GB/T 11167-1989
Language: Chinese, Available in English version
Release Date: 1989
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 11167-1989

Scope: This standard specifies the technical requirements, test methods, inspection rules and packaging of direct action electrical measuring recorders and their accessories. This standard applies to: a. Direct action electrical measurement recorders (hereinafter referred to as recorders) for analog recording, such as recording current, voltage, power, reactive power, frequency, phase, power factor, resistance, impedance, conductance and multi-function Recorders; b. Non-interchangeable accessories used in conjunction with the above recorders. The interchangeable accessories and limited interchangeable accessories used for the recorder shall comply with GB7676.8, which is not otherwise specified in this standard; c. Corresponding recorders; d. Recorders and accessories with electronic devices in the measurement and (or) auxiliary circuits. This standard does not apply to: a. recorders whose amplitude is equal to the effective range, square wave whose frequency is 5 Hz or above, and whose square wave response is greater than 90%; b. integral recorders; c. indirect action electric measuring recorders; d . Recorders whose measurands are presented in the form of numbers, codes, punched cards, etc.; e. Recorders whose recording paper moves functions other than time; f. Recorders with special requirements for use under specific environmental conditions.

GB/T 11167-1989 history