Description

The IRT-2000 Automatic battery internal resistance tester, abbreviated as machine hereinafter, is used to assess the inner resistance of a battery as well as the degree of acidification membrane damage done to the battery. The inner resistance of an object can be calculated by applying a 1KHz AC signal to it and monitoring the AC voltage drop. (This is not the same as measuring resistance with a multi-purpose electric metre.) It is used to measure milliohm-class resistance and may be used on objects with or without a power supply, but a multi-purpose electric meter is used to measure ohm-class resistance and can only be used on objects without a power supply; thus, the two are not equivalent.) The magnitude of the resistance value is used to determine battery quality. In general, the lower the resistance value, the higher the quality of the battery. As a result, testing the internal resistance of a battery is a rapid and reliable way to assess its quality.

Features

1. Usually the smaller resistance for the battery or battery core, the higher quality for the battery. So testing battery resistance is a rapid and accurate method to check battery performance.
2. TMAX-R203 Battery internal resistance tester adopts four line acquisition method, can test the resistance or impedance with or without power supply.
3. This battery internal resistance tester is widely used for battery manufacture and battery sellers to check the battery performance.
4. Advantages: Can connect with computer, Suitable varies kinds battery and battery core, Buzzer alarm
5. Suitable batteries: Lithium battery, lithium pouch cell(Lithium polymer battery), Nickel metal hydride, nickel cadmium battery, lead-acid battery and so on.

Application

1. Cadmium nickel battery, metallic hydride nickel battery and lithium battery for mobile phone;
2. Lead acid storage battery and maintenance-free storage battery;
3. Scientific research units researching various batteries or battery producers.

Voltage test V1

1. Voltage range : 0-4.999V
2. Minimum resolution : 0.001V
3. Accuracy : ±0.002V

Voltage test V2

1. Voltage range : 0-29.99V
2. Minimum resolution : 0.01V
3. Accuracy : ±0.01V

Resistance test R1

1. Resistance range : 0.1—200 mΩ
2. Minimum resolution : 0.1mΩ
3. Accuracy : ±0.5 mΩ

Resistance test R2

1. Resistance range :1—2000 mΩ
2. Minimum resolution : 1mΩ
3. Accuracy : ±2 mΩ

*Note: Product Image are shown for illustrative purposes only and may different from the actual product.