Model RC3563 Battery Internal Resistance Tester True Four-Wire AC Sorter Lead-Acid Lithium UPS Test-Host x cl

modname=ckeditor This product supports computer software. High-end probe is gold-plated, stable Sturdy and durable. RC3563 battery internal resistance tester True four-wire AC internal resistance sorter Lead-acid lithium battery UPS test, support computer software RC3563 computer software test system download: https://pan.baidu.com/s/1O5E1a_7uuZf85Olyakpweg Operation video: https://v.youku.com/v_show/id_XMzg5NDQ2NDM0NA==.html?spm=a2h0k.11417342.soresults.dposter calibrated before shment, and try not to make any other settings

Zeroing problem? Cl short is not zero Answer: The two cls are not short and have x.xxxmOmega, which is a normal phenomenon. Only when the two cls are in perfect contact will the minimum value appear (may be 0 or very close to 0). It does not matter if it is not 0. During the measurement proce, the internal program has calculated the theoretical zero point, does not affect the accuracy, and does not require calibration 0. Does the battery need to be fully charged? Answer: The battery is fully charged and depleted, and it does not affect the internal resistance of the battery. It can be measured, and the internal resistance changes very little (except for defective batteries). Measurement results are beating, not allowed, unstable? Answer: The test result is unstable. It may be that the test cl is in poor contact with the battery, or the battery under test is unstable, the electrode has an oxide layer, or there is strong magnetic field interference around. Is the measured internal resistance larger than the internal resistance of the battery? A: Measure the large-capacity battery (the internal resistance is very small). The position of the cl must be paid attention to during the measurement. The internal resistance of the battery electrode or the connecting wire is often larger than the internal resistance of the battery itself. Therefore, when measuring the small internal resistance battery, it must be Pay attention to the position of the cl and get in good contact. Can I measure the XXXX battery? A: The instrument can measure any type of battery, including lithium batteries, lead acid batteries, nickel chrome batteries, dry batteries, and so on. Why can you measure the internal resistance to judge whether the battery is good or bad? Answer: The same battery will gradually wear out during use, the capacity is getting smaller and smaller, and the internal resistance is getting bigger and bigger. The smaller the internal resistance of the same battery, the stronger the load capacity, otherwise it will heat up or not move. The better the performance of the battery, the slower the aging, the worse the quality of the battery, the faster the aging. How big is the internal resistance of 18650? A: The internal resistance of the new 18650 lithium battery is generally below 50 millis, which is about 20 millis, about 30 millis, and the worst is 50 millis. Test signal frequency: AC 1KHz Test signal current: 2mOmega/20mOmega file 50mA Test signal current: 200mOmega/2Omega file 5mA Test signal current: 20Omega/200Omega file 0.5Ma Serial port: must be open on the instrument to connect to computer communication, the default is off The baud rate is 115200 Resistance range: 6 range automatic and manual Voltage range: 3 range automatic and manual Display update: 5 times / sec Resistance calibration: each range is manually calibrated separately and does not affect each other. Voltage calibration: each range is manually calibrated separately and does not affect each other. Factory setting: save factory information, one on can restore factory state Calibration zero point: calibration interface ZERO: XXXX, short cl to minimize the value, long pre the R on, you can reset 0 point. Backlight control: enter the setup menu to turn off and on Energy saving setting: 30 minutes delay, no operation automatically shut down Charging power supply: Built-in lithium battery, using 5V/1A charging, suitable for Android mobile phone charger. Size: length, width and height = 166*80*28 Language: Chinese, English, free to switch Test line length: 1 meter Note: During the test, try to make the test leads or cls parallel, you can reduce The effect of eddy currents.

1. Short pre "Enter" to power on. 2. Pre and hold the ldquoEnterrdquo key to shut down. 3. Pre Settings Key, enter the setting state, and then pre the selection key.You can choose different functions and pre "Enter" Enter the corresponding function. 4. Enter the resistance calibration / voltage calibration state, at this time the test line should clamp the calibration resistor or voltage, pre the setting Pre to select the gear to be calibrated, then pre ldquo+rdquo ldquo-rdquo adjusts the display value equal to the calibration resistance or voltage, pre Select "OK" or "Cancel" and pre Decide to save or cancel

5. Note: During the test, try to make the test leads or cls parallel, which can reduce the influence of eddy currents.

The first part is a brief introduction The battery internal resistance tester can measure the internal resistance and voltage of the battery at the same time. The Kein four-wire test clamp is used to better avoid the influence of contact resistance and wire resistance, and more accurate measurement can be performed. This product adopts intelligent control, liquid crystal display, and simultaneous insertion of Kalman filter mathematical algorithm, which has the advantages of high precision, high efficiency, low cost, light weight, energy saving and environmental protection. Built-in 1000mAh lithium battery, 5V charging, Android mobile phone charger can be used, very convenient. This product is widely used in various battery production, maintenance, testing, scientific research laboratories and other occasions. It can also be used to measure AC resistance of capacitors and resistors with low resistance and high precision.

Part II Parameter Specifications 2.1 Rated working conditions: Working environment: -10 degC ~ +40 degC Relative humidity