It is an insulation resistance tester that can measure accurately, safely, and quickly. It is equipped with a dedicated PV function.
【Features】 ■ Safe and accurate measurement without short-circuiting ■ Equipped with a dedicated PV function. ■ High-speed response Significantly improved response speed compared to conventional models. Can be used like a pointer type. ■ Capable of measuring without being affected by the PV during generation ■ Equipped with 5 ranges for standard insulation resistance measurement (50/125/250/500/1000V) ■ Enhanced comparator function The time from measurement start to pass/fail judgment is very short, allowing it to be used like a continuity check with a tester. The backlight lights up red during a FAIL judgment (defective). ■ Minimal fluctuation in measurement values ■ Highly accurate voltage measurement function Equipped with a DC/AC voltmeter that has the same accuracy as a card tester. No need to switch the card tester during voltage measurement. ■ Lead with switch The switch at hand applies measurement voltage, turns on the light, and displays comparator results with an LED. (Our rental products come with a lead with switch specification.)
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basic information
【Basic Specifications】 ■ Operating Temperature and Humidity Range: 0℃ to 40℃, below 90% (no condensation) ■ Storage Temperature and Humidity Range: -10℃ to 50℃, below 90% (no condensation) ■ Compliance Standards: JIS C1302 (Insulation Resistance Measurement), EN61326 (EMC), EN61557-1/-2 ■ Power Supply: 4 AA batteries ■ Battery Life: Approximately 20 hours ■ Dimensions: 159W × 177H × 53D mm ■ Weight: Approximately 600g (including batteries, excluding test leads)
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Applications/Examples of results
The IR4053, designed for measuring the insulation resistance of solar panels, can accurately measure insulation resistance values without being affected by power generation.
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Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.