GB/T 12582-1990 stipulates the determination of liquid hydrocarbon conductivity by precision electrometer. It describes the collection, storage and preparation process of various liquid hydrocarbon samples in detail to ensure the stability of the sample. The conductivity value is calculated by measuring the current and potential difference of liquid hydrocarbons under specific conditions through precision electrometer. The standard strictly regulates the measurement environment, instrument calibrating, operation steps and data processing to ensure the accuracy and reliability of the measurement results. The standard provides an important basis for the quality control, transportation and storage security evaluation of liquid hydrocarbon products, and is widely used in Petrochemicals and other related industries.
| Status | Active | ||
|---|---|---|---|
| CCS | E30 | ICS | 77.040.30 |
| Release Date | 1990-12-14 00:00:00 | Implementation Date | 1991-10-01 00:00:00 |
