MEGEON 12787 - raqamli multimetr

MEGEON 12787 xususiyatlari
DC kuchlanishni o'lchash

Diapazon

Ruxsat

Aniqlik

400 mV

100 mkV

± (0,5% pkzn + 4 emr)

4 B

1mv

40 V

10mV

400 V

100mV

1000 V

1B

±(1,0% pkzn + 6 dmr)

AC kuchlanishni o'lchash (TrueRMS)

400 mB

100 mkV

±(1,6% pkzn + 8 emr)

4 B

1 mV

± (0,8% pkzn + 10 emr)

40 V

10 mV

400 B

100 mV

750 V

1 B

D.C

400 mkA

0,1 mkA

±(1,0% pkzn + 10 emr)

4000 mkA

1 mkA

40 mA

10 mkA

± (1,2% pkzn + 8 emr)

400 mA

100 mkA

10 A

10 mA

± (1,2% pkzn + 10 emr)

O'zgaruvchan tok (haqiqiy RMS)

400 mkA

0,1 mkA

± (1,5% pkzn + 10 emr)

4000 mkA

1 mkA

40 mA

10 mkA

400 mA

100 mkA

10 A

10 mA

± (2,0% pkzn + 15 emr)

Qarshilik

400 Ohm

0,1 Ohm

± (0,8% pkzn + 5 emr)

4 kOm

1 Ohm

±(0,8% pkzn + 4 emr)

40 kOm

10 Ohm

400 Mom

100 Ohm

4 Mohm

1 kOm

40 Mom

10 kOhm

± (1,2% pkzn + 10 emr)

Imkoniyat

10nF

10pF

±(5,0% pkzn + 20 emr)

100nF

100pF

± (3,5% pkzn + 8 emr)

1 mkF

1nF

10 mkF

10 nF

100 mkF

100 nF

1 mF

1 mkF

±(5,0% pkzn + 10 emr)

10 mF

10 mkF

100 mF

100 mkF

Chastotasi

100 Gts

0,01 Gts

± (0,5% pkzn + 10 emr)

1000 Gts

0,1 Gts

10 kHz

1 Gts

100 kHz

10 Gts

1 MGts

100 Gts

30 MGts

1 kHz

Harorat

Diapazon

Ruxsat

Xato

-20 °S … 1000 °S

1 °C

±(1,0 % rdg +5 dgt) <400 °C

±(1,5% rdg +15 rdg) >400 °C

0 °F … 1832 °F

1 °F

±(1% rdg +5 dgt) <750°F

±(1,5% rdg +15 rdg) >750°F

Diyotlarni tekshirish va sxemani "jiringlash"

Rejim

Displey

Tekshirish shartlari

 Diyot sinovi
Diyot oldinga yo'naltirilgan bo'lsa, kuchlanish pasayishining taxminiy qiymatini ko'rsatadi.

Oldinga egilishda to'g'ridan-to'g'ri oqim taxminan 1,5 mA ni tashkil qiladi; teskari yo'nalishdagi kuchlanish taxminan 3 V ni tashkil qiladi

 Zanjirni tekshirish
Agar sinovdan o'tkazilayotgan kontaktlarning zanglashiga olib keladigan qarshiligi 50 ± 20 Ohm dan kam bo'lsa, ovozli va vizual signal paydo bo'ladi.

Ochiq tutashuvdagi kuchlanish taxminan 3 V ni tashkil qiladi

Umumiy xususiyatlar

Parametr

Ma'nosi

Oziqlanish

Batareya 9V turi 6F22 (Krona)

foydalanish shartlari

Harorat: 0...50°S

Nisbiy namlik: 20…70%

Tashish va saqlash shartlari

Harorat: -20...60°S

Nisbiy namlik: 10...80% kondensatsiyasiz

O'lchamlari

96x53x187mm

Og'irligi

390 g (batareya va himoya bilan)