Fluke BT521
Fluke 500 Series Battery Analyzers
General Specification | |
Size (HxWxD) | 22 cm x 10.3 cm x 5.8 cm (9 in x 4 in x 2 in) |
Weight | 850 g (1.9 lb) |
Screen dimensions | 7.7 cm x 5.6 cm (3 in x 2.2 in) |
Interface | USB mini |
Environment specifications | |
Operating temperature | 0 °C to 40 °C |
Storage temperature | -20 °C to 50 °C |
Lithium-ion battery charging temperature | 0 °C to 40 °C |
Operating humidity | Non-condensing (10 °C) <=80 % RH (at 10 °C to 30 °C) <=75 % RH (at 30 °C to 40 °C) |
Operating altitude | Sea level to 2000 meters |
Storage altitude | Sea level to 12,000 meters |
IP rating | IP40 |
Radio | FCC Class A |
Vibration requirements | MIL-PRF-28800F: Class 2 |
Drop test requirements | 1 meter |
Temperature coefficients | Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C |
Safety compliance | 600 V CAT III |
EMC | IEC 61326 |
ROHS | China, Europe |
Protection Class 2 | Pollution Degree II |
Battery compliance | UN38.3 UL2054 IEC62133 2G per IEC68-2-26, 25G, and 29 |
- Key measurements: Battery resistance, dc and ac voltage, dc and ac current, ripple voltage, frequency and battery 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).
- Comprehensive logging: All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on the-go analysis.
- Optimized user interface: Quick, guided setup ensures you’re capturing the right data every time, and the combined visual and audio feedback cues reduce the risk of measurement confusion.
- Threshold comparison: Configure multiple refer-ence values and thresholds for resistance and voltage. Comparison result feedback after each measurement via visual and verbal cues.
- Ergonomic test leads: Rugged coaxial two pole kelvin test pins with remote SAVE button reduce test time and increase efficiency.
- Test probe extenders: Long reach probes for double stacked cells.
- Intelligent test probe set (BT520 and BT521): Integrated LCD display, infrared temperature mea-surement (BT521 only), flashlight, verbal audio feedback and captures voltage readings and tem-perature logging automatically or via integrated save button.
- Enhanced data analysis: Quickly compare trends, analyze results and create reports with included battery management software.
- Easy reporting: Generate PDF report on the PC software with analysis graphics and data table or quick email format report with csv file on the mobile app.
- Wireless communication: For data download and remote display while measuring. Browse and email measurement data via iOS app.
- Battery life: 4 V 3000 mAh lithium-ion battery for more than eight hours continuous operation.
- USB port: For fast data download to supplied data analysis and report management application software.
- Highest safety rating in the industry: CAT III 600 V, 1000 V dc max. rated for safe measurements all around the battery power supply equipment.
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