HIOKI
Thiết bị đo siêu điện trở (SUPER MEGOHM) HIOKI SM7120
Mã: 453677322907-1
- Dải đo DC 20 pA range (0.1 fA resolution), Accuracy: ±(2.0 % of rdg. +30 dgt.) 200 pA range (1.0 fA resolution), Accuracy: ±(1.0 % of rdg. +30 dgt.) 2 nA range (10 fA resolution), Accuracy: ±(0.5 % of rdg. +20 dgt.) 20 nA range (100 fA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.) 200 nA range (1 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.) 2 μA range (10 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.) 20 μA range (100 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.) 200 μA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.) *2 mA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +30 dgt.) (1) Measurement speed SLOW2 (internal integration time 13PLC) (2) At a temperature of 23 °C ±5 °C with humidity of 85% rh (3) 2 mA range (Measurement speed FAST only) Dải đo điện trở 1×10 ^3 Ω to 2×10 ^19 Ω Note: Resistance measurement accuracy is defined by the current range accuracy and voltage setting accuracy. DẢI CÀI ĐẶT ĐIỆN ÁP 0.1 to 100.0 V, 100 mV resolution, Accuracy: ±0.1 % of setting ±0.05% f.s. 100.1 to 1000 V, 1 V resolution, Accuracy: ±0.1 % of setting ±0.05% f.s. [SM7120 only] 1000 to 2000 V,1 V resolution, Accuracy: ±0.2 % of setting ±0.10% f.s. DÒNG GIỚI HẠN 0.1 to 250.0 V: 5/ 10/ 50 mA, 251 to 1000 V: 5/ 10 mA, to 2000 V:1.8 mA THỜI GIAN CÀI ĐẶT ĐO Delay: 0 to 9,999 ms TÍNH NĂNG Comparator, averaging, self-calibration, jig Capacity open correction, cable length correction, surface resistivity, volume resistivity, voltage monitor, contact check CHỨC NĂNG LẬP TRÌNH 10 types of discharge, charge, measure and measurement sequence discharge patterns can be programmed. HIỂN THỊ LCD (8 lines of 30 characters), with backlight, High voltage warning indicator GIAO TIẾP USB, RS-232C, GP-IB, EXT I/O (NPN/PNP can be switched) NGUỒN 100 to 240V AC , 50/60 Hz, 45 VA
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