DT-9979 - ikkita plastik, suv o'tkazmaydigan korpusdagi ,professional raqamli multimetr

DT-9979 Texnik xususiyatlari
Parametr

Ma'nosi

IEC standartlariga mos keladi

IEC 61010-1:2001, IEC 61010-031:2002

Qurilma toifasi

CATIV 600V, CATIII 1000V

Kirish kuchlanishidan himoya

≅1000V gacha (rms)

Kirish oqimi himoyasi
(almashtiriladigan sigortalar)

• kirish mA/mA: 0,5A/1000V
• kirish 10A: 10A/1000V

Kirish empedansi (V kirish), MOhm

10

O'zgaruvchan tokning chastotasi, Hz

50...100 000

Izolyatsiya

er-xotin, suv o'tkazmaydigan

Ishning himoyalanish darajasi

IP67

Raqamli ko'rsatkichlar

5-raqamli (asosiy va 3 ta qo'shimcha)

Harorat sensori

THA (K)

Qurilmaning elektr ta'minoti

7,4V Li-Pol batareyasi

foydalanish shartlari

+5...+40°S, ≤ 80% RH

Saqlash shartlari

-20...+60°S, ≤ 80% RH

Olchamlari, mm

210×95×60

Og'irligi, g

676

Parametr

Diapazon

Ruxsat

Xato

doimiy kuchlanish

50,00 mV gacha

0,001 mV

±(0,05% + 20 EMR *)

500,0 mV gacha

0,1 mV

±(0,025% + 5 EMR *)

5000 V gacha

0,0001V

50,00 V gacha

0,001V

500,0 V gacha

0,01V

±(0,05% + 5 EMR *)

1000 V gacha

0,1V

±(0,1% + 5 EMR *)

AC kuchlanish

50,00 mV gacha

0,001 mV

50/60 Gts
±(0,3% + 25 EMR *)
< 1 kHz
±(0,8% + 25 EMR *)
< 5 kHz
±(3% + 25 EMR *)

500,0 mV gacha

0,1 mV

5000 V gacha

0,0001V

50,00 V gacha

0,001V

500,0 V gacha

0,01V

1000 V gacha

0,1V

Parametr

Diapazon

Ruxsat

Xato

AC kuchlanish
va to'g'ridan-to'g'ri oqimlar (AC + DC)
0...1000 Gts

50,00 mV gacha

0,001 mV

±(1% + 25 EMR *)

500,0 mV gacha

0,1 mV

5000 V gacha

0,0001V

50,00 V gacha

0,001V

500,0 V gacha

0,01V

1000 V gacha

0,1V

±(1% + 40 EMR *)

AC kuchlanish
5 kHz...100 kHz

50,00 mV gacha

0,001 mV

±(5% + 40 EMR *)

500,0 mV gacha

0,1 mV

5000 V gacha

0,0001V

50,00 V gacha

0,001V

±(6% + 40 EMR *)

To'g'ridan-to'g'ri oqim kuchi

500,0 mkA gacha

0,01 mkA

(0,1% + 20 EMR*)

5000 mkA gacha

0,1 mkA

50,00 mA gacha

0,001 mA

500,0 mA gacha

0,01A

(0,15% + 20 EMR*)

10.00A gacha

0,001A

(0,3% + 20 EMR*)

20.00 A gacha

maksimal 30 soniya
kamaytirilgan aniqlik bilan

O'zgaruvchan tok kuchi
5...10 000 Gts

500,0 mkA gacha

0,01 mkA

50/60 Gts
±(0,6% + 25 EMR *)
< 1 kHz
±(1,5% + 25 EMR *)
< 10 kHz
±(3% + 25 EMR *)

5000 mkA gacha

0,1 mkA

50,00 mA gacha

0,001 mA

500,0 mA gacha

0,01A

10.00A gacha

0,001A

20.00 A gacha

pasaytirilgan aniqlik bilan maksimal 30 soniya

O'lchov diapazonining 5...100% uchun

O'zgaruvchan tokning kuchi
va to'g'ridan-to'g'ri oqimlar (AC + DC)
0...1000 Gts

500,0 mkA gacha

0,01 mkA

±(1% + 25 EMR *)

5000 mkA gacha

0,1 mkA

50,00 mA gacha

0,001 mA

500,0 mA gacha

0,01A

10.00A gacha

0,001A

±(1,5% + 40 EMR *)

Parametr

Diapazon

Ruxsat

Xato

Qarshilik

50,00 Ohm gacha

0,001 Ohm

±(0,5% + 20 EMR *)

500,0 Ohm gacha

0,01 Ohm

±(0,05% + 10 EMR *)

5000 kOm gacha

0,0001 kOm

50,00 kOm gacha

0,001 kOm

500,0 kOm gacha

0,01 kOm

5000 Mohm gacha

0,001 Mohm

±(0,2% + 20 EMR *)

50.00 Mohm gacha

0,001 Mohm

±(2% + 20 EMR *)

Qarshilik

50,00 Ohm gacha

0,001 Ohm

±(0,5% + 20 EMR *)

500,0 Ohm gacha

0,01 Ohm

±(0,05% + 10 EMR *)

5000 kOm gacha

0,0001 kOm

50,00 kOm gacha

0,001 kOm

500,0 kOm gacha

0,01 kOm

5000 Mohm gacha

0,001 Mohm

±(0,2% + 20 EMR *)

50.00 Mohm gacha

0,001 Mohm

±(2% + 20 EMR *)

Imkoniyat

5000 nF gacha

0,01 nF

±(2% + 40 EMR *)

50,00 nF gacha

0,01 nF

500,0 nF gacha

0,1 nF

5,00 µF gacha

0,001 mkF

50,00 µF gacha

0,01 mkF

500,0 mF gacha

0,1 mkF

±(5% + 40 EMR *)

10,00 mF gacha

0,01 mF

Chastotasi
(elektron)

5000 Gts gacha

0,001 Gts

±(0,01% + 10 EMR *)

500,0 Gts gacha

0,01 Gts

5,00 kHz gacha

0,0001 kHz

50,00 kHz gacha

0,001 kHz

500,0 kHz gacha

0,01 kHz

5000 MGts gacha

0,0001 MGts

10,00 MGts gacha

0,001 MGts

Chastotasi
(elektr)

40,00...10 kHz

0,01k..G.0c,001

±0,5%

Sezuvchanlik: 1V RMS

Ish aylanishi

0,1...99,9%

0,1%

±(1,2% + 0,2%)

Impuls kengligi: 100 µs...100 ms, chastota: 5 Hz...150 kHz

Parametr

Diapazon

Ruxsat

Xato

Harorat

-20...+400°S

0,1°C

±(3% + 5°S)

+400...+1000°S

1°C

TXA probining xatosini hisobga olmasdan

Diyotdagi kuchlanish

3,2 V gacha

1mV

±(10% + 5mV)

Parametr

Ma'nosi

Diyotlarni tekshirish

Sinov oqimi, mA

0,35

Devrenning bir qismining yaxlitligini tekshirish ("uzluksizlik testi")

Sinov oqimi, mA

≤ 0,3

Qarshilik chegarasi, Ohm

≤ 30