Insulation Tester Hioki IR4056-21

Deskripsi Produk Insulation Tester Hioki IR4056-21

Insulation Tester Hioki IR4056-21

Spesifikasi :

• DC voltage measurement 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges,
• Accuracy: ±1.3 % rdg. ±4 dgt., Input resistance: 100 kΩ or higher
• AC voltage measurement 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz,
• Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier
• Low resistance measurement For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)
• Display Semi-transmissive FSTN LCD with back lighting, bar-graph indicator
• Response time Approx. 0.8 second for PASS/FAIL decision (based on in-house testing)
• Other functions Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save
• Power supply LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours (Comparator off, backlight off, 500 V range, no load)
• Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage)
• Dimensions and mass 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 600 g (21.2 oz) (including batteries, excluding test leads)
• Accessories [IR4056-20] Test lead L9787 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4
• [IR4056-21] Test lead set with remote switch L9788-11 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4

Insulation Tester Hioki IR4056-21