So‘nggi yillarda butun jahonda, xususan, sanoati rivojlangan va havo ifloslanish darajasi yuqori bo‘lgan mamlakatlarda surunkali obstruktiv o‘pka kasalliklari ko‘payib bormoqda. Buning natijasida ishonchliligi, xavfsizligi, aniqligi va metrologik kuzatiluvchanligi ta’minlangan spirograflardan foydalanishga bo‘lgan ehtiyoj ortib bormoqda. Ushbu tadqiqotning maqsadi spirograf o‘lchash vositasi metrologik ta’minotining ilmiy asoslari yuzasidan ishlab chiqilgan qiyoslash uslubiyoti natijalarini taqdim etishdir. Tadqiqot spirograf o‘lchash vositalarining metrologik xarakteristikalari va ularning aniqligiga qo‘yiladigan xalqaro talablarga asoslanadi. Natijalar shuni koʻrsatdiki, spirograf o‘lchash vositasini qiyoslash uslubiyoti O‘zbekiston texnik jihatdan tartibga solish agentligi tomonidan tasdiqlandi va ro‘yxatga olindi. Bu esa, o‘z navbatida, spirograf o‘lchash vositalari ishonchliligi, xavfsizligi, aniqligi va metrologik kuzatiluvchanligini ta’minlashga xizmat qiladi.
So‘nggi yillarda butun jahonda, xususan, sanoati rivojlangan va havo ifloslanish darajasi yuqori bo‘lgan mamlakatlarda surunkali obstruktiv o‘pka kasalliklari ko‘payib bormoqda. Buning natijasida ishonchliligi, xavfsizligi, aniqligi va metrologik kuzatiluvchanligi ta’minlangan spirograflardan foydalanishga bo‘lgan ehtiyoj ortib bormoqda. Ushbu tadqiqotning maqsadi spirograf o‘lchash vositasi metrologik ta’minotining ilmiy asoslari yuzasidan ishlab chiqilgan qiyoslash uslubiyoti natijalarini taqdim etishdir. Tadqiqot spirograf o‘lchash vositalarining metrologik xarakteristikalari va ularning aniqligiga qo‘yiladigan xalqaro talablarga asoslanadi. Natijalar shuni koʻrsatdiki, spirograf o‘lchash vositasini qiyoslash uslubiyoti O‘zbekiston texnik jihatdan tartibga solish agentligi tomonidan tasdiqlandi va ro‘yxatga olindi. Bu esa, o‘z navbatida, spirograf o‘lchash vositalari ishonchliligi, xavfsizligi, aniqligi va metrologik kuzatiluvchanligini ta’minlashga xizmat qiladi.
В последние годы хроническая обструктивная болезнь лёгких растёт во всем мире, особенно в промышленно развитых странах с высоким уровнем загрязнения воздуха. В результате возрастает потребность в использовании спирографов, обеспечивающих надёжность, безопасность, точность и метрологическую прослеживаемость. Целью настоящего исследования является представление результатов методики поверки, разработанной на основе научных аспектов метрологического обеспечения прибора измерения – спирографа. В основе исследования лежат метрологические характеристики спирографических средств измерений и международные требования к их точности. В результате данная методика поверки измерительного прибора спирограф была утверждена и зарегистрирована Узбекским агентством по техническому регулированию. Это, в свою очередь, служит обеспечению надёжности, безопасности, точности и метрологической прослеживаемости измерительных приборов спирографов.
The need for spirographs which can secure reliability, safety, accuracy and metrological traceability has increased in recent years, due to growing number of chronic obstructive pulmonary diseases worldwide, especially in industrialized countries with high level of air pollution. The purpose of this study is to present findings from verification method developed on the basis of scientific fundamentals of the metrological support of a spirograph measuring device. The study has been conducted in accordance with international requirements for metrological characteristics of spirograph measuring devices and their accuracy. The findings reveal that the methodology for verifying the spirograph measuring device was approved and registered by the Uzbek Technical Regulatory Agency. This, in turn, serves to ensure reliability, safety, accuracy and metrological traceability of spirograph measuring devices.
№ | Имя автора | Должность | Наименование организации |
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1 | Nishonov V.X. | doktorant | Islom Karimov nomidagi Toshkent davlat texnika universiteti |
№ | Название ссылки |
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