Battery Internal Resistance Tester

Battery Internal Resistance Tester Measurement Steps

Introduction                              

Battery Internal Resistance Tester, also known as the Universal Charging Battery Internal Resistance Tester, is a measuring instrument used to measure the internal resistance, voltage, and temperature of lead-acid batteries, lithium batteries, and other charging batteries to determine the battery's health status. It can also be used to measure electrolytic capacitors.ESRParameter Gauge (for reference only). This gauge utilizes alternating4Terminal Test Method Measures Battery Internal Resistance, Independent of Test Wires, Terminals, and Battery VoltageExtreme.The contact resistance between components affects the accuracy of measured values. It also features data storage, data retrieval, alarm, and automatic shutdown functions. The entire unitHigh.No Chinese content provided, so no translation is necessary.Aesthetically pleasing, with a wide measurement range and high resolution, easy to operate, portable, and highly accurate, reliable, and stable in performance. It is an indispensable instrument for battery production, battery installation, equipment manufacturing, and equipment maintenance.

Battery Internal Resistance Tester, controlled by a microprocessor, features an internal...16Please provide the Chinese content you would like translated into American English.ADCAccurately detects battery resistance, voltage, and temperature. Its features include not stopping...UPSMeasurements are conducted under system status, utilizing AC low-resistance measurement and noise reduction techniques, without the need to halt the normal operation of the equipment being measured, and measurements are performed while in operation.Extreme.Significant reduction in testing time. Also features data storage, bar graph display, data upload to computers, smartphones, tablets, and other smart devices, enabling wireless measurement and data review via Bluetooth connection.

Measurement Steps

Internal Resistance Measurement:

1Connect the test line to the gauge, ensuring that the indicator marks (small arrows) on the test line correspond and are properly connected to the marks on the machine by color.

2Set the instrument parameters and refer to8.3.1Please provide the Chinese content to be translated.8.3.2。

3If using test wires other than the standard set, short the four wires of the test wire clamp together, then press the zero calibration button.

4We will attach the test clamp to the battery.Extreme.Testing equipment has been put into operation.

5Waiting for stable reading test results.

Voltage Measurement:

This gauge can also be used as a DC voltmeter; simply connect the middle two red and black interfaces to measure DC voltage. Note: Do not measure AC voltage and ensure it does not exceed70VDirect current voltage.

When the resistance displays“-----At that time, the voltage must be greater than0.1VJust displaying numbers; otherwise, it also only shows "-----Symbol)

(When the test leads are short-circuited)V+ V-In cases of excess voltage or measurement deviation, manual voltage zeroing can be performed. The procedure is to first short-circuit the test leads.V+ V-Please hold down the button.VHold the key down and then press the Enter key; you'll hear a beep, indicating the zeroing is complete.

Temperature Measurement:

Insert the temperature sensor intoTEMP.SENSORInterface, the display will show temperature when connected; no display without sensor connection.