GDM-8245 - universal voltmetr

GDM-8245 Texnik xususiyatlari
Doimiy kuchlanish

Voltaj diapazoni

10mkV…1000V

O'lchov chegarasi

500mV/5V/50V/500V/1000V

O'lchov xatosi

± (0,03% + 4 birlik)

Kirish empedansi

10MOhm

O'zgaruvchan kuchlanish
(AC/AC+DC, haqiqiy rms)

Voltaj diapazoni

10mkV…1000V

O'lchov chegarasi

500mV/5V/50V/500V/1000V

Chastota diapazoni

20Hz…50kHz

O'lchov xatosi

± (1% + 15 birlik) 500 mV / chegarasida? /500V (20Hz…45Hz)
± (0,5% + 15 birlik) 500 mV / chegarasida? /500V (45Hz…2kHz)
± (1% + 15 birlik) 500 mV / chegarasida? /500V (2kHz…10kHz)
± (2% + 30 birlik) 500 mV / chegarasida? /500V (10kHz…20kHz)
± (5% + 30 birlik) 500 mV / chegarasida? /500V (20kHz…50kHz)
± (0,5% + 15 birlik) 1000V (45Hz…1kHz) chegarasida

Kirish empedansi

10MOhm/100pF

D.C.

Joriy diapazon

10nA…20A

O'lchov chegarasi

500mA/5mA/50mA/500mA/2A/20A

O'lchov xatosi

± (0,2% + 2 birlik) 500 mkA/…/500 mA chegarasida
±(0,3% + 2 birlik) 2A/20A chegarasida

AC
(AC/AC+DC, haqiqiy rms)

Joriy diapazon

10nA…20A

O'lchov chegarasi

500mA/5mA/50mA/500mA/2A/20A

Chastota diapazoni

45Hz…20kHz

O'lchov xatosi

± (0,5% + 15 birlik) 500 µA/…/500 mA (45 Hz…2 kHz) chegarasida
± (1% + 15 birlik) 500 mkA/…/500 mA (2 kHz…10 kHz) chegarasida
± (2% + 15 birlik) 500 mkA/…/500 mA (10 kHz…20 kHz) chegarasida
± (0,5% + 15 birlik) 2A/20A (45Hz…2kHz) chegarasida

Qarshilik

Qarshilik diapazoni

10mOm…20Mohm

O'lchov chegarasi

500Ohm/5kOm/50kOm/500kOm/5MOhm/20MOhm

O'lchov xatosi

± (0,1% + 4 birlik) 500 Ohm chegarasida
± (0,1% + 2 birlik) 5 kOhm / chegarasida? /500kOm
±(0,2% + 2 birlik) 5MOhm chegarasida
± (0,3% + 2 birlik) 20MOhm chegarasida

Imkoniyat

Imkoniyatlar oralig'i

0,1pF…50mF

O'lchov chegarasi

5nF/50nF/500nF/5uF/50uF

O'lchov xatosi

5nF chegarasida u standartlashtirilmagan
± (2% + 30 birlik) da ? 10nF, ±(2% + 10 birlik) 10nF da? 50nF
500nF/5mF/50mF chegarasida ±(2% + 4 birlik)

chastota

Chastota diapazoni

10Hz…200kHz

Sezuvchanlik

120 mV (< 50 kHz), 200 mV (? 50 kHz)

Zanjirni jiringlash

Javob chegarasi

? 5 Ohm

P-n o'tish joyini tekshirish

Sinov kuchlanishi

? 2,8 V

Displey

Ko'rsatish formati

44/5 raqam, LED ko'rsatkichlari

Umumiy ma'lumot

Ta'minot kuchlanishi

115V/230V ± 15%, 50/60Hz

Umumiy o'lchamlar

230x95x280mm

Og'irligi

2kg