JJG 2023-1989 压力计量器具检定系统(挂图)

MV_RR_CNG_02571.JJG2023-1989VerificationSchemeMeasuringInstrumentsforManometers2.2.3()33.143.24.2pp————55.25104pp————6a.b.c.pp————d.e.f.00.25MPa:51050.1MPa10MPa0.1MPa6MPa:51050.040.62MPa60MPa:51050250MPa4100kPa100MPa100kPa0.3MPa:2104(kp0.01%)()100kPa4MPa:2104100kPa0.250250MPa100kPa0.25MPa:5104()07MPa:5104100kPa0.25MPa:5104100kPa0.3MPa:5104()100kPa100MPa:5104100kPa0250MPa3100kPa250MPa:(11036103)100kPa250MPa100kPa250MPa:(11036103)100kPa0.3MPa:2103(kp0.15%)Pa100kPa250MPa:(1%4%)100kPa0.3MPa:(1%4%)100kPa250MPa:(1%4%)