SBT300 High-precision and High-resolution Battery Tester
$0.00
A high-precision and high-resolution battery tester that employs the AC 4-terminal testing method to ensure more accurate measurements of battery internal resistance and voltage. SBT300 is equipped with a comparator function that automatically assesses whether the battery parameters meet the standards and calculates the pass rate. It is suitable for testing and sorting various types of batteries such as lithium batteries, power batteries, energy storage batteries, and more.
Quantity
Delivery time upon request
Features
- High measurement accuracy: voltage ±0.01%rdg ±3dgt; resistance: ±0.4%rdg ±5dgt
- Voltage measurement up to 300V
- Resistance measurement 3mΩ - 3,000Ω
- High measurement resolution: voltage up to 10μV; resistance up to 0.1μΩ
- Enhanced Output Options
- Adopts the AC 4-terminal testing method
- 10ms response time and 20ms sampling time
More Features
Comparator function - SBT300 Battery Tester features an independent comparator function for voltage and resistance measurements, capable of providing Pass/Hi/IN/Lo judgments displayed simultaneously. It can convey a comprehensive judgment result via an external I/O port. Hi/Lo can be set according to their respective upper and lower limits or user-defined standard deviations (%). The comparator mode offers two options: manual and automatic (automatic by default). In manual mode, the tester will only output the comparator's result when the EXT I/O is ON, making it suitable for switch or PLC control scenarios. The buzzer configuration includes OFF, HL, IN, BT1, and BT2. Under BT1 and BT2 modes, different beeps can be set for IN or Hi/Lo.
Analog Output function - SBT300 Battery Tester offers an analog output for resistance measurement. By connecting the analog output to a data logger, it enables the recording of resistance variations. This facilitates the long-term measurement and evaluation, such as those required for fuel cells, using a data acquisition system.
Calibration function - SBT300 Battery Tester has the capability to compensate for the bias voltage or gain drift within the internal circuitry of the measured device, and calibrate the measured data to improve the measurement accuracy. The calibration function offers both automatic (default) and manual modes. In automatic mode, the calibration is performed every 30 minutes. In manual mode, the calibration can be initiated manually through EXT I/O and communication commands. During the calibration process, measurements will be temporarily suspended, with the automatic mode set as the default. Additionally, if the sampling rate is not set as SLOW, the calibration will be automatically executed after the preheating phase.
Statistical feature - SBT300 Battery Tester can calculate statistical indicators based on measurement results and generate a normal distribution graphs, enabling the observation of the normal distribution of the measurements.
Storage feature - SBT300 Battery Tester is equipped with 2.8GB internal storage for storing measurement results in csv or mat format. Additionally, it offers a USB port for exporting data via a USB flash drive, allowing for convenient access to measurement data at any time.