Fluke BT521 Battery Analyzer - FLUBT521

Features

• Battery Voltage - During the internal resistance test, Fluke Battery Analyzers also measure the voltage of the battery under test
• Discharge Volts - The Discharge mode collects the voltage of each battery multiple times at a user defined interval during a discharge or load test. Users can calculate the time a battery takes to drop to the cut-off voltage and use this time to determine the capacity loss of the battery
• Ripple Voltage Test - Measures unwanted residual ac component of the rectified voltage in dc charging and inverter circuits. Allows users to test ac components in dc charging circuits and find one of the root causes of battery deterioration
• Threshold and Warning - Users can configure a maximum of 10 sets of thresholds and receive a Pass/ Warning/Fail indication after each measurement
• AutoHold - When AutoHold is turned on, a reading is captured when it remains stable for 1 second. The reading is then released when a new measurement starts

Specifications

• Key measurements - Internal battery resistance, dc and ac voltage, dc and ac current, ripple voltage, frequency and temperature.
• Sequence measurement mode - Automatic or manual sequence testing of battery strings with automatic measurement storage including voltage, resistance and temperature (with BTL21 intelligent test probe), eliminating the need to press a button each time a measurement needs to be saved.
• Comprehensive logging - All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on the-go analysis.
• Battery life - 7.4 V 3000 mAh lithium-ion battery for more than eight hours continuous operation.
• Warranty: 36 Months

Inclusions

• FLUBT521 Battery analyzer
• 4-wire test pin (set) BTL10 Basic Test Lead (set) TL175 TwistGuard Test Leads with adapter BTL21 Intelligent Test Probe Set, with extender and temperature sensor
• i410 AC/DC Current Clamp
• BP500 lithium-ion battery BC500 AC charger mini-USB cable
• Shoulder strap Belt strap Magnetic hanging strap FlukeView Battery Management Software Soft carrying case
• Spare fuses (2) Battery tags Zero Ohm Calibration Resistor