Keithley 2281S-20-6 Dynamic Battery Simulator
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Application
- The 2281S-20-6 Dynamic Battery Simulator uses a model to emulate the response of a battery over its discharge cycle. This allows it to estimate battery life and analyze product performance over the life of the battery.
Key features
- Create, edit, import, and export battery models
- Display the real-time change of the SOC, Voc, and Vt
- Compute battery capacity in Amp-Hour and ESR
- Program the battery SOC, Voc, capacity, and resistance
| Required testing scenario | Suggested Options/Applications |
|---|---|
| Internet of Things (IoT) - EMC | n/a |
| Internet of Things (IoT) - Wireless Standards Compliance | n/a |
| Internet of Things (IoT) - Power Management | The Keithley 2281S-20-6 is well suited for power management testing situations. No additional options or applications are required. |
| Internet of Things (IoT) - Signal & Power Integrity | n/a |
| Common Mode Current | < 6 μA peak-peak (typical) |
|---|---|
| Chassis Isolation | ± 240 V, any terminal to chassis. > 1 GΩ in parallel with < 6.8 nF |
| Temperature Coefficient | Add the following to all accuracy specifications when outside the range, 23 °C ± 5 °C (0.15 x specification)/ °C for 0° to 18 °C and 28° to 40 °C |
| Measurement Display Modes | Voltage and current, voltage only, current only |
| Measurement Acquisition Control | Continuous, manual, external digital input, PC bus |
| List Mode | Maximum number of stored lists: 9 Number of points in a list: 2 to 99 List storage location: Internal memory or USB memory stick |
| Math and Filter Functions | REL: Removes offset from current reading display, Range -1 x 106 to +1 x 106 Mx+b: Reading = x, M = -1 x 106 to +1 x 106, b = -1 x 106 to + 1 x 106 Filter: Moving average, Count 2-100, Window 0.01% to 100% |
| Memory Buffer | 2500 locations; each location contains voltage measurement, current measurement, CV/CC Mode, and time stamp 9 memory slot for saving battery model NVRAM |
| Display | 4.3 in. front panel color display, resolution 480 pixels x 272 pixels |
| Plots of stored data | Voltage vs. data point, current vs. data point, voltage and current vs. data point, 100 point resolution. Plots can also display statistics: mean, maximum, minimum, peak-peak, standard deviation |
| Table of stored data | Time/date, voltage, current |
| Communications | GPIB: IEEE-488.2 compliant and status model topology LAN: RJ-45 connector, 10/100BT, Auto MDIX IP Configuration: Static or DHCP; LXI Core 2011, version 1.4 USB: USB2.0 device (rear panel, type B), USBTMC compliant. USB2.0 host (front panel, type A), full speed, support U-disk drives |
| Rack dimensions | (WxHxD), without boot: 213.8 x 88.4 x 383.3 mm (8.42 x 3.48 x 15.1 in.) |
| Bench dimensions | (WxHxD) with boot: 255.3 x 107.2 x 415.0 mm (10.1 x 4.22 x 16.34 in.) |
| Shipping weight | 13.29 kg (29.3 lbs.) |
| Net weight | 10.85 kg (23.9 lbs.) |