To Next PageTo Next PageHow to resolve Err1 on Hioki IR4053 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.
How to fix Hioki IR4053 when the power is not turning on?
If your Hioki Test Equipment is not turning on, replace the batteries with new ones and ensure they are installed in the correct orientation.
Why do the batteries in my Hioki IR4053 run out so quickly?
If the batteries in your Hioki Test Equipment run out immediately, replace them with alkaline batteries.
What to do if my Hioki IR4053 shows the maximum display value?
If the measured value on your Hioki Test Equipment is shown as the maximum display value, check the continuity of the test lead with a tester. Also, check the connection between the test leads and the instrument, and the connection of the tips of the test leads.
What should I do if the protective fuse has tripped in my Hioki IR4053 Test Equipment?
If the protective fuse in your Hioki Test Equipment has tripped, replace it with the indicated fuse.
How to fix Hioki IR4053 when unable to perform measurement in 500 V, 1000 V or PV range?
If you are unable to perform measurements in the 500 V, 1000 V, or PV range on your Hioki Test Equipment, release the lock function.
What does Err5 01 mean on my Hioki IR4053 Test Equipment?
If your Hioki Test Equipment displays 'Err5 01' indicating an abnormality in the measurement circuit, replace the batteries. If there is no apparent improvement, the instrument needs repair.
What type of fuse should I use in my Hioki IR4053 Test Equipment?
If the specified fuse has not been installed in your Hioki Test Equipment, use only the specified type of fuse.
What to do if the insulation resistance range falls outside device specifications during Hioki IR4053 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.
Why do measured values fluctuate over time on Hioki IR4053 during insulation resistance measurement?
When measured values acquired through insulation resistance measurement or PV measurement fluctuate over time on your Hioki Test Equipment, if it is possible to remove the capacitor, do so. If not, use the lowest measured value as the measurement result. Alternatively, select measured values acquired one minute after the start of the measurement, or after they have stabilized if a large capacitance component is included.
General| Measurement Voltage | 50V, 125V, 250V, 500V, 1000V |
|---|---|
| Category | Insulation Tester |
| Insulation Resistance Range (1000V) | 0.001 MΩ to 4000 MΩ |
| AC Voltage Measurement | 0 to 600 V AC |
| Display | LCD |
| Power Supply | AA alkaline battery (LR6) × 4 |
| Dimensions | 159 mm × 177 mm × 53 mm |
| Weight | 680 g |
