Fluke 225C and 215C Color Oscilloscopes are based on the 199C and 196C Color Oscilloscopes and offer all the functionality of these instruments, with powerful test capabilities for a wide variety of industrial bus systems. When in Bus Health Test mode, these oscilloscopes automatically analyze electrical signals passing through the bus and compare parameters to standard values described in industrial standards for that type of bus. In addition, the user can optionally select an "eye diagram" display for a visual check of overall signal quality. Based on the comparison with appropriate industrial standards or user-set reference values, parameters are automatically rated as "good", "weak" or "bad". Each measured parameter is displayed together with its instantaneous value, minimum and maximum statistical values over a period of time, and the reference value used for the evaluation, allowing the user to quickly get a handle on the status of the system. Test parameters include signal amplitude, offset, rise and fall times, jitter, and noise levels (both in-band and out-of-band), as required by relevant industrial standards.
The Fluke 225C and 215C are color oscilloscopes with health‑measurement and eye‑diagram modes. The manual describes the display functions, health‑measurement analysis, and how to interpret waveform parameters such as amplitude, rise/fall time, and jitter.
It also details the instrument’s bandwidth, sample rate, supported communication protocols, connector options, and available accessories. Users can find setup instructions for AS‑i, CAN‑bus, Modbus, Profibus, Ethernet and RS‑232/485 interfaces, as well as guidance on using the M12, DB‑9 and RJ‑45 connectors. This manual is written in Chinese.
| Bandwidth (225C) | 200 MHz |
|---|---|
| Bandwidth (215C) | 100 MHz |
| Sample Rate (225C) | 2.5 GS/s |
| Sample Rate (215C) | 1 GS/s |
| Connector Types | M12, DB‑9, RJ‑45 |
| Supported Protocols | AS‑i, CAN‑bus, Modbus 232/485, Profibus DP/PA, 10Base2, 10BaseT, 100BaseT, RS‑232, RS‑485 |
The Fluke 225C has a bandwidth of 200 MHz.
The Fluke 215C supports a maximum sample rate of 1 GS/s.
They provide AS‑i, CAN‑bus, Modbus (232/485), Profibus (DP/PA), Ethernet (10Base2, 10BaseT, 100BaseT) and RS‑232/485 interfaces.