Resistance Tester Hioki IR4056-20 5-Range, Digital Insulation New 50 To 1000V
Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4056-20 is a 5-range, 50V to 1000V digital insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.

 

Features:
  • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ.
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  • Stable & medium-speed digital readings, 0.8 response time of PASS/ FAIL decisions.
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  • Drop proof onto concrete from 1m (3.28 feet).
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  • Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Option L9788-11 or L9788-10).
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  • Continuity check via 200 mA testing.
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  • Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles.
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    Specifications:
    Rated output voltage 50 VDC 125 VDC 250 VDC 500 VDC 1000 VDC
    Effective maximum indicated value 100 MΩ 250 MΩ 500 MΩ 2000 MΩ 4000 MΩ
    Accuracy 1st effective measuring range MΩ ±4 % rdg.
    0.200 - 10.00    		 ±4 % rdg.
    0.200 - 25.0    		 ±4 % rdg.
    0.200 - 50.0    		 ±4 % rdg.
    0.200 - 500    		 ±4 % rdg.
    0.200 - 1000
    Lower limit resistance 0.05 MΩ 0.125 MΩ 0.25 MΩ 0.5 MΩ 1 MΩ
    Overload protection AC 600 V (10s) AC 1200 V (10s)
    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 (at Hioki's conditions)
    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 (at Hioki’s conditions)
    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 Test Lead L9787 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4

    Notice:

    The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.Thanks for your support!
     
    Mon, 06 Nov 2023 18:09:33 GMT 638349197731217434 CD141B8780F7142594ADD557621981AF