To Next PageTo Next PageWhy does Hioki IR4057-50 give different measured values each time?
If you get a different measured value each time you measure the same object with your Hioki Test Equipment, allow an adequate amount of time (about 1 hour to 1 day) to pass after the first measurement before repeating measurement. Also, measure the object under the same temperature and humidity conditions.
What to do if the insulation resistance range falls outside device specifications during Hioki Test Equipment calibration?
When calibrating the Hioki Test Equipment, if the accuracy of the insulation resistance range falls outside the device specifications, use the test leads that came with the instrument or its optional test leads to perform the calibration procedure. If the issue persists, replace the deteriorated test lead with a new one.
How to resolve Err1 on Hioki Test Equipment during zero adjustment?
If your Hioki Test Equipment shows 'Err1' and is unable to perform zero adjustment during low resistance measurement, verify that there is no broken connection in the test leads. Zero adjustment can be performed for readings of up to 3 ?. Ensure that the wiring resistance is 3 ? or less.
What type of fuse should I use in my Hioki IR4057-50 Test Equipment?
If the specified fuse has not been installed in your Hioki Test Equipment, use only the specified type of fuse.
What does Err4 mean on my Hioki IR4057-50 Test Equipment?
If your Hioki Test Equipment displays 'Err4' indicating an abnormality in the measurement circuit, replace the batteries. If there is no apparent improvement, the instrument needs repair.
General| Brand | Hioki |
|---|---|
| Model | IR4057-50 |
| Category | Test Equipment |
| Language | English |
