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, allowing usage similar to a pointer type. - Capable of measuring without being affected by the PV during generation. - Includes 5 ranges for standard insulation resistance measurement (50/125/250/500/1000V). - Enhanced comparator function: The time from the start of measurement 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 allows for applying measurement voltage, turning on the light, and displaying comparator results via 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 during power generation.
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Company information
We, Soki, have been challenging new ways to "measure" with our "technological capabilities" and "on-site capabilities" since our establishment as "Soki Shokai" in April 1986, based on our desire to "create a new century with measurement technology." As a specialized store in the surveying and measurement field of the Kanamoto Alliance Group, we will continue to 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.