HT8 raqamli elektr sinov qurilmasining texnik xususiyatlari: Xarakteristikalar Parametrlari qadriyatlari * HT6 HT8 HT9 VOLTMETER KO'CHIRISH / O'CHIRISH. KUCHLANISH (AC / DC) Kuchlanishni o'lchash (AC / DC avtoulovini aniqlash) 12/24/50/120/230/400/690 V (indikator shkalasi bilan) 10.690 V Ruxsat - 0,1V O'lchov xatosi - ± 3% + 5 hisoblash birligi. Chastotasi 16 ... 400 Gts Javob vaqti <1s Maks. sinov. oqim 50 V AC / DC (AC / DC), LED ko'rsatkichi + signal DETEKTOR VARIABLE VOLTAGE voltaji 100,690 V 50/60 Gts chastotasi Sinov ko'rsatkichi LED indikatori + signal TANLOV. ALTERNATsIYaLAR PHASE voltaji 120 ... 400 V davriy 50/60 Gts chastotasi Sinov ko'rsatkichining LED ko'rsatkichi (R / L) Elektr zanjirining izolyatsiyalanmagan qismlariga (2 terminal) murojaat qilish usuli. INTEGRITY BOLALAR (Doimiylik) qarshilik 0,5MΩ ± 50% Sinov oqimi <7 mkA Sinov alomati LED indikatori + signal TEST LUMINESCENT Chiroq gest) Sinov signali * - - ~ 3 kV / f 240 kHz EM maydon kuchi - - ~ 100 mkV / m f = 200-280 kHz Sinov alomati - - Chiroq yonadi Miltillovchi chastota - - 2 Gts Davomiyligi sinov - -