Megóhmetro HIOKI-IR-3455

Rangos de medición hasta 5kV
Ideal  para medición de aislación de motores, cables, transformadores y máquinas eléctricas.
Presentación en estuche de alta durabilidad para mediciones en campo.

Rango de medición de 250V a 5000V
Medición máxima de 5TΩ
Cálculo de Índice de Polarización (PI)
Cálculo de Razón de Absorción Dieléctrica (DAR)
Conexión USB
Medición de temperatura para compensación térmica
Medición de corriente de fuga
Medición incremental escalonada

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)

Other functions
Insulation diagnose, Data memory, PC communication, Elapsed time display, Clock, Averaging function, Data storage, Auto discharge, Auto power off, etc.

Display
Digital LCD, max. 999 dgt. with backlight, Bar graph display

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 mm (10.24 in) W × 251 mm (9.88 in) H × 120 mm (4.72 in) D, 2.8 kg (98.8 oz)

Accessories
Test Lead 9750-01 (red) ×1, Test Lead 9750-02 (black) ×1, Test Lead 9750-03 (blue) ×1, Alligator Clip 9751-01 (red) ×1, Alligator Clip 9751-02 (black) ×1, Alligator Clip 9751-03 (blue) ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×6, USB cable ×1, PC application software (CD-R) ×1

HIOKI-IR-3455
SKU: