The battery internal resistance test instrument is a portable digital storage test instrument for fast and accurate measurement of battery health status and pitcaste and connecting resistance parameters, and is suitable for maintenance testing of batteries with communication base stations, substations, and UPS. Used in battery acceptance, battery or conventional test. But we will encounter some common problems during use. At this time, we must understand how to solve these problems.First, unable to turn on
Check the contact of the instrument and lithium battery, the voltage of the lithium battery may not be able to turn on, and the battery's battery may require charging or replacement.
In the center of the meter display, the capacity of the current meter battery block is displayed. When the battery is full, the square is black, and the square gradually becomes white as the battery is charged.
1. Insert the adapter into the battery charger interface, connect the adapter power to the AC outlet.
2. When the adapter green light is on, the charging is completed.
Note: The maximum time of charging is 6 to 8 hours, do not overcharge
Second, test the probe head
Replace the probe needle, the steps are as follows:
1. Clean the probe needle on the top of the sleeve with pliers
WARNING: Do not clamp the sleeves of the probe needle to avoid damage to the probe.
2. Pull the probe needle straight;
3. Put it into the sleeve with pliers.
4. Push the probe needle to a relatively soft surface, such as a cardboard until the probe needle is top to the bottom of the sleeve.
Third, the test data query disorder
It may be that the instrument data is strongly interfered. It is recommended to import effective data into computer management, then enter the Meter System Management menu, select Format Memory.
First, ensure that the battery clamp is connected to the battery pole column, and the battery voltage cannot be less than 1.5V.
Fourth, the data cannot be exported through the U disk
It is recommended to use the U disk equipped with the instrument manufacturer, then check the U disk format, preferably the FAT format.
Please confirm that the computer serial port is selected correctly; then, the instrument must be in the main interface to pass the RS232 serial data.
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