Birin ch I b o‘ L i m texnologik parametrlarni nazorat qilish usullari va vositalari

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B I R I N CH I B O‘ L I M
TEXNOLOGIK PARAMETRLARNI NAZORAT QILISH USULLARI VA
VOSITALARI
I bob. Metrologiya asoslari va o‘lchash vositalari
1.1 - §. Metrologiya haqida asosiy tushunchalar.......................................................9
1.2 - §. O‘lchashlar. O‘lchashlarning turlari ...........................................................16
1.3 - §. O‘lchash o‘zgartirishlari va o‘zgartkichlari................................................19
1.4 - §. O‘lchash vositalari, ularning elementlari va parametrlari...........................23
1.5 - §. O‘lchash xatoliklari va aniqlik sinfi............................................................29
II bob. Haroratni o‘lchash
2.1 - §. Harorat va uni o‘lchashdagi asosiy tushunchalar........................................38
2.2 - §. Kengayish termometrlari.............................................................................43
2.3 - §. Manometrik termometrlar...........................................................................47
2.4 - §. Termoelektr termometrlar...........................................................................53
2.5 - §. Qarshilik termometrlari ..............................................................................75
2.6 - §. Nurlanish pirometrlari.................................................................................92
2.7 - §. Maxsus harorat o‘lchash termometrlari....................................................101
2.8 - §. Harorat o‘lchashning zamonaviy vositalari..............................................103
III bob. Bosimni o‘lchash
3.1 - §. Asosiy ma’lumotlar va tasnifi...................................................................108
3.2 - §. Suyuqlikli bosim o‘lchash asboblari.........................................................110
3.3 - §. Deformatsion (prujinali) asboblar............................ ................................115
3.4 - §. Elektr asboblar..........................................................................................121