Infraqizil isitish elementlarini multimetr bilan qanday tekshirish mumkin

Isitish elementlarining sifatini baholash uchun ko'plab standartlar mavjud. Qanday qilib biz kundalik ishimiz va hayotimizda isitish elementining sifatini sinab ko'rishimiz mumkin? Bugun men siz bilan isitish elementining sifatini tekshirish uchun multimetrdan qanday foydalanishni baham ko'raman.

Multimetrni 1K ohm diapazoniga o'rnating va ikkita probni isitish simining ikkala uchiga qo'ying.

Agar multimetr ma'lum bir qiymatni ko'rsatsa, bu isitish simining normal ishlashini anglatadi. Qarshilik qiymatiga e'tibor bering. Agar hech qanday qiymat ko'rsatilmasa, bu isitish simining uzilishi borligini va isitish elementidan foydalanish mumkin emasligini ko'rsatadi.

Formulalar yordamida 220250 / qarshilik qiymati yoki 380380 / qarshilik qiymati, siz quvvatni hisoblashingiz mumkin. Agar hisoblangan quvvat nominal quvvatdan 5% dan kam bo'lsa, isitish elementi yaxshi.

Agar quvvat og'ishi katta bo'lsa, bu ishlab chiqarish jarayoni sifatsiz ekanligini ko'rsatadi. Agar quvvat qiymati haddan tashqari yuqori bo'lsa, masalan, 10 000 dan ortiq bo'lsa, bu isitish simida yong'in yoki boshqa elektr nosozliklariga olib kelishi mumkin bo'lgan qisqa tutashuv mavjudligini anglatadi. Bunday holda, isitish elementi ishlatilmasligi kerak.

GlobalQT yuqori sifatli ishlab chiqarishga ixtisoslashgan kvarts isitish elementlari. Qo'shimcha ma'lumot olish uchun tashrif buyuring veb-sayt yoki biz bilan bog'laning contact@globalquartztube.com.

Muallif

  • Casper Peng

    Casper Peng is a seasoned expert in the quartz tube industry. With over ten years of experience, he has a profound understanding of various applications of quartz materials and deep knowledge in quartz processing techniques.
    Casper's expertise in the design and manufacturing of quartz tubes allows him to provide customized solutions that meet unique customer needs. Through Casper Peng's professional articles, we aim to provide you with the latest industry news and the most practical technical guides to help you better understand and utilize quartz tube products.

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