Đo điện trở cách điện Kyoritsu 3122B

Thông tin mô tả Kyoritsu 3122B:

MODEL	3121B	3122B
Test voltage	2500V	5000V
Measuring ranges	2GΩ/100GΩ (Auto-ranging)	5GΩ/200GΩ (Auto-ranging)
Accuracy	0.1 – 50GΩ: ±5%rdg 0 – 0.1GΩ, 50GΩ – ∞: ±10%rdg or 0.5% of scale length	0.2 – 100GΩ: ±5%rdg 0 – 0.2GΩ, 100GΩ – ∞: ±10%rdg or 0.5% of scale length
Applicable standards	IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2, IEC 61010-031, IEC 61326-1, 2-2
Power source	DC12V : LR14/R14 × 8pcs
Dimensions	177 (L) × 226 (W) × 100 (D) mm 300 (L) × 315 (W) × 125 (D) mm (Hard case)
Weight	1.6kg approx.	1.7kg approx.
Accessories	7165A (Line probe: 3m) 7264 (Earth cord: 3m) 7265 (Guard cord: 3m) 8019 (Hook type prod) 9182 (Carrying case[Hard]) LR14 (Alkaline battery size C) × 8 Instruction manual	7165A (Line probe: 3m) 7264 (Earth cord: 3m) 7265 (Guard cord: 3m) 8019 (Hook type prod) 9183 (Carrying case[Hard]) LR14 (Alkaline battery size C) × 8 Instruction manual
Optional	7168A (Line probe with aligator clip: 3m) 7253 (Longer line probe with alligator clip: 15m) 8302 (Adaptor for recorder)