DT-8839 - pirometr, kontaktsiz infraqizil termometr

DT-8839 texnik xususiyatlari
Ishlash
1 soniyadan kam

Spektral diapazon
8-14 mkm

Emissivlik
0,10 dan 1,0 gacha sozlanishi

Haddan tashqari yuk belgisi
LCD displeyda "-0L", "0L" ko'rsatiladi

Polarlik
Avtomatik ravishda (+ belgisi bilan belgilanmagan), salbiy qiymat bilan "-" belgisi paydo bo'ladi

Lazerli diod
Quvvat <1mW, to'lqin uzunligi 630-670nm, 2(II) sinf lazer tizimi

Ishlash harorati

Saqlash harorati
0 dan 50 °C gacha (32 dan 122 °F gacha)

-20 dan 60°C gacha (-4 dan 140°F gacha)

Nisbiy namlik
Ishlash vaqtida 10-90%, saqlash vaqtida <80%

Oziqlanish
9V batareya, NEDA 1604A yoki IEC 6LR61 yoki ekvivalent quvvat manbai

Og'irligi
290 g (10,2 oz)

Hajmi
100x56x230mm (3,9x2,2x9,0")

Haroratni o'lchash diapazoni

-50 dan 1000 ° C gacha (-25,6 dan 716 ° F gacha)

Optik ruxsat

50:1

Ruxsat

0,1°C (0,1°F)

-50 dan -20°C gacha (-25,6 dan -4°F gacha)

±5°C (±9°F)

-20 dan 200 ° C gacha (-4 dan 392 ° F gacha)

±1,5% o'qish yoki ±2°C (±3,6°F)

200 dan 538 ° C gacha (392 dan 1000 ° F gacha)

±2,0% o'qish yoki ±2°C (±3,6°F)

538 dan 1000 ° C gacha (1000 dan 1832 ° F gacha)
±3,5% o'qish yoki ±5 ° C (± 9 ° F)