Pengertian / arti kalibrasi menurut wikipedia adalah proses verifikasi bahwa suatuakurasi alat ukur sesuai dengan rancangannya.Kalibrasi biasa dilakukan dengan membandingkan suatu standar yang tertelusur dengan standar nasional maupuninternasional dan bahan-bahan acuan tersertifikasi.Sedangkan pengertian / arti kalibrasi ISO/IEC Guide 17025 adalah serangkaiankegiatan yang membentuk hubungan antara nilai yang ditunjukkan oleh instrumenukur atau sistem pengukuran, atau nilai yang diwakili oleh bahan ukur, dengan nilai-nilai yang sudah diketahui yang berkaitan dari besaran yang diukur dalam kondisitertentu. Dengan kata lain, kalibrasi adalah kegiatan untuk menentukan kebenarankonvensional nilai penunjukkan alat ukur dan bahan ukur dengan caramembandingkan terhadap standar ukur yang mampu telusur (traceable) ke standarnasional untuk satuan ukuran dan/atau internasional.Sistem manajemen baik itusistem manajemen mutu ISO 9001 : 2008,sistem manajemen lingkungan ISO 14001 : 2005, ataupunsistem manajemen kesehatan keselamatan kerja OHSAS 18001 : 2008 juga mempersyaratkan dalam salah satuklausulnya bahwa peralatan yang digunakan dalam suatu perusahaan yangberpengaruh terhadap mutu, lingkungan, ataupun kesehatan harus dikalibrasiataupun diverivikasi secara berkala.Arti Pentingnya KalibrasiKalibrasi alat ukur selain digunakan untuk memenuhi salah satu persyaratan / klausulsistem manajemen mutu ISO 9001 : 2008, sistem manajemen lingkungan ISO 14001 :2005, ataupun OHSAS 18001 : 2007 tetapi juga mempunyai manfaat lainnya antaralain :1.Jaminan mutu terhadap produk yang dihasilkan melalui sistem pengukuran yang valid.2. Menghindari cacat/penyimpangan hasil ukur.3. Menjamin kondisi alat ukur tetap terjaga sesuai spesifikasinya.Mudah2an artikel singkat tentang
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PENGERTIAN KALIBRASI
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Many bodies prepared for cremation last week in Kathmandu were of young men from Gongabu, a common stopover for Nepali migrant workers headed overseas. Credit Daniel Berehulak for The New York Times

KATHMANDU, Nepal — When the dense pillar of smoke from cremations by the Bagmati River was thinning late last week, the bodies were all coming from Gongabu, a common stopover for Nepali migrant workers headed overseas, and they were all of young men.

Hindu custom dictates that funeral pyres should be lighted by the oldest son of the deceased, but these men were too young to have sons, so they were burned by their brothers or fathers. Sukla Lal, a maize farmer, made a 14-hour journey by bus to retrieve the body of his 19-year-old son, who had been on his way to the Persian Gulf to work as a laborer.

“He wanted to live in the countryside, but he was compelled to leave by poverty,” Mr. Lal said, gazing ahead steadily as his son’s remains smoldered. “He told me, ‘You can live on your land, and I will come up with money, and we will have a happy family.’ ”

Weeks will pass before the authorities can give a complete accounting of who died in the April 25 earthquake, but it is already clear that Nepal cannot afford the losses. The countryside was largely stripped of its healthy young men even before the quake, as they migrated in great waves — 1,500 a day by some estimates — to work as laborers in India, Malaysia or one of the gulf nations, leaving many small communities populated only by elderly parents, women and children. Economists say that at some times of the year, one-quarter of Nepal’s population is working outside the country.

Nepalís Young Men, Lost to Migration, Then a Quake

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