General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 24261.1-2009
Scope
This part of GB/T 24261 specifies three types of hydrophones (piezoelectric hydrophones, hydrophones with integrated pre-amplification, hydrophones with coupling transformers) commonly used in oil offshore digital seismic acquisition streamer systems. instrument) composition, requirements and calibration methods. This section applies to the manufacture, inspection and quality evaluation of hydrophones.