Hioki-3455 High Voltage Digital Insulation Resistance Tester

Hioki-3455 เครื่องทดสอบความเป็นฉนวน

Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
Wide testing voltage range, up to 5.00 kV from 250 V DC
Diagnose the insulation of various equipment with the built-in memory for data storage

Testing voltage	250 V DC	500 V DC	1 kV DC	2.5 kV DC	5 kV DC
Measurement resistance organization (Auto ranging)	0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 250GΩ	0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 500GΩ	0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 1.00TΩ	0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 2.50TΩ	0.00MΩ - 9.99MΩ, 9.0MΩ - 99.9MΩ, 90MΩ - 999MΩ, 0.90GΩ - 9.99GΩ, 9.0GΩ - 99.9GΩ, 90GΩ - 999GΩ, 0.90TΩ - 5.00TΩ
Accuracy Resistance up to testing V/100 nA	±5% rdg. ±5dgt. 0.00MΩ - 2.50GΩ	±5% rdg. ±5dgt. 0.00MΩ - 5.00GΩ	±5% rdg. ±5dgt. 0.00MΩ - 10.0GΩ	±5% rdg. ±5dgt. 0.00MΩ - 25.0GΩ	±5% rdg. ±5dgt. 0.00MΩ - 50.0GΩ
Short current	2 mA or less	2 mA or less	2 mA or less	2 mA or less	2 mA or less

Leak current measurement : 1.00 nA to 1.20 mA, 6 ranges (current measurement that occurs when test voltage is generatede)
Voltage measurement : ±50 V to ±1.00 kV DC, 50 V to 750 V AC (50/60 Hz), Accuracy: ±5 % rdg. ±5 dgt. , Input resistance: Approx. 10 MΩ
Temperature measurement : -10.0 ˚C to 70.0 ˚C, Accuracy: ±1.5 ˚C, 0.0 ˚C to 40.0 ˚C, Accuracy: ±1.0˚C (used with the 9631-01/-05 optional sensor)
Power supply : LR6 (AA) alkaline batteries ×6, Battery Pack 9459, or AC Adapter 9753 (100 - 240 VAC, output 12 VDC) Continuous use : [LR6] 5 hr, [9459] 9 hr, (Occur 5 kV, +/- open terminal)
Dimensions and mass : 260 × 251 × 120 mm (2.8 kg)

More Information

SKU	3455
Weight	2800.000000
Dimension	260 x 251 x 120 mm
Manufacturer	Hioki
Data logger	No
Resolution	No
Measurement Range	0.00MΩ to 5.00TΩ
Other Function	No
Power Supply	Battery AA x 6
Water resistance	No
Sensor Output Interface	No
Accuracy	±5% rdg. ±5dgt