(1) JJG99-90 uye<Zviyereso> vane mitemo yakadzama pamusoro pecalibration nzira dzakasiyana-siyanazvidzidzo zvezviyereso, izvo zviri hwaro hwecalibrating vashandi.
(2) Yekirasi yekutangauremu, chitupa chekuenzanisa chinofaniraratidza kukosha kwakagadziriswa kwehuwandu muvacuum, huwandu chaihwo muvacuum uye kukosha kwakagadziriswa kwehuwandu hwakashandurwa.
(3) Kune huremu hwechipiri uye yepasi makirasi, chitupa chekuenzanisa chinofaniraratidza kukosha kwekururamisa uye kukosha kwehuwandu hwehuwandu hwakashandurwa.
(4) Yezviyero zvegiredhi, kunze kwekunge paine zvakakosha zvinodiwa, chete kushivirira kwemutemo ndikoakaratidza pamusoro pemukurucalibration chitupa, uye hapana kururamisa kukosha kunopihwa.
(5) Pazviyero zvinogadzirwa pamberi peJJG99-90 mirau, zviyero zvakajairwa zvinogona kubatwa maererano nemitemo inotevera:
a. Kune akasimba ekutanga-kirasi uye yechipiri-kirasi uremu, anogona achiri kushandiswa seyekutanga-kirasi uye yechipiri-kirasi uremu.
b. Nekuda kwemirairo mitsva, yekutanga-kirasi, yechipiri-kirasi, E1, nezvimwewo, 1 (E1), E2, nezvimwewo, 2 (E2), F1, nezvimwewo, 3 (F1) kirasi huremu hunofanirwa kuve miviri yakasimba. yenyaya yacho yose. Naizvozvo, yepakutanga yechipiri- kusvika yechina-kirasi mayero mayero ane kumhanya kwekutongacavities kungeclassF1 uye pazasi the classF1.
c. Mitemo mitsva inotaurawo kuti huwandu hwekugadzirisa kukosha kwehuremu hwegiredhi mushure mekutangacalibration kana kugadzirisa hakuzove kwakakura kupfuura 1/ yehuremu kushivirira. Zvinoenderana nechinyorwa ichi, yekutanga yechipiri kusvika yechishanu giredhi uremu nekugadzirisaing mhango inogona Kubatanidzwa mukirasi itsva uye giredhi uremu akatevedzana.
d. Muenzaniso
1kg yechipiri-kirasi uremu nekugadzirisa mhango, kushivirira kwemazhinji±5mg, tarisa F2 uye kumwe kushivirira uremu±30mg; 4 (F2) kirasi uremu kushivirira tafura iri±15mg. Naizvozvo, huremu hunoshandiswa sehuremu hwakajairika senge F2, uye iyocalibration mhedzisiro ichapa kukosha kwekururamisa; kana huremu hwekushanda huri huremu hwe4 (F2), hapana kukosha kwekugadzirisa kuchapiwa.
Kune 1kg yechitatu-kirasi huremu ine mhango yekugadzirisa, inogona kushandiswa seM1 uye 5 (M1) kirasi uremu nenzira imwechete.
Kune 1kg yechina-kirasi uremu nekugadzirisa mhango, inogona kushandiswa seM2 uye 6 (M2) kirasi uremu nenzira imwecheteyo.
Mukupedzisa, mhedzisiro iri pamusoro inoshandawo kune huremu hwemamwe masasi. Yekutanga 2nd kusvika 5th kirasi huremu (kunze kwakasimba 2nd kirasi) inoiswa seF2, M1, M2 kanaclass4 (F2),class5 (M1),class6 (M2) uyeclass7 (0) uremu hwekirasi.
Nguva yekutumira: Jul-01-2022