UCE-DSO290 Oscilloscope
UCE-DSO290 4.3″ TFT Digital Oscilloscope, 112.5Msps, 2 Ch
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Description
This product is retired.
UCE-DSO290 is designed for common electronic engineering tasks. It is two-channel, high speed oscilloscope. It contains a 32bit ARM Cortex- M4 Series processor with integrated high speed FIFOs and ADCs.
Internal 8MB USB disk could be used to store waveform and upgrade firmware.
Features:
- Display: 4.3 inch 480 × 272 pixel color LCD
- Personalisation: customization of display colors
- Two channel input, One channel signal output
- XY Mode
- Analog Bandwidth: 20MHz
- Maximum sampling rate: 112.5Msps 8-bit
- Sampling depth: 16kB
- Input impedance: 1MΩ
- Vertical sensitivity: 10mV/div~10V/div
- Horizontal sensitivity: 50ns/div~5s/div
- Max input voltage: ±5V (X1 Probe), ±50V (X10 Probe)
- Coupling: AC/DC
- Supply voltage: 5V (mini USB)
- Trig modes: Run, single, Hold functions
- Trigger functions: rising / falling edge, Triggering Cursor
- Auto Measurement: frequency, ton time, toff time, peak-to-peak voltage, mean voltage, RMS voltage
- Test signal: 1KHz %50 duty-cycle square wave, 2.0Vpp
- Cursor: differential measurement for time and voltage
- FFT analyze: 1024 points FFT analyze
- Math Functions: CH1+CH2, CH1-CH2, CH2-CH1, CH1*CH2, CH1/CH2, CH2/CH1, CH1 FFT, CH2 FFT.
- Signal generator: sinus, sinC, square, triangle, sawteeth, arbitrary. (0~4.0V, 1Hz~50kHz)
- Storage: internal 8MB USB disk for storing waveform image and firmware upgrade (bootload)
- Export ADC data buffer to a Text file.
- Menu language: English
- Weight: 295gr.
- Dimensions: 169x83x31mm
- Power Consumption: 2.5W
Package List:
- 1 pc UCE-DSO290 4.3″ TFT Digital Oscilloscope
- 2 pcs X1, X10 Probe
- 1 pc Test Hook Clip Probe for Signal Generator
- 1 pc touch pen
- 1 pc USB cable
Additional information
| Weight | 760 g |
|---|---|
| Dimensions | 20 × 13 × 6 cm |
| DISPLAY | 4.3 inch 480×272 pixel |
|---|---|
| CONNECTORS | 3 BNC (CH-1, CH-2, SG-OUT) |
| CHANNEL | 2 |
| ANALOG BANDWIDTH | 20 MHz |
| MAXIMUM SAMPLING RATE | 112.5 Msps, 8bit |
| SAMPLING DEPTH | 16384 points |
| INPUT IMPEDANCE | 1 MΩ |
| PROBE | X1, X10 |
| COUPLING | AC / DC |
| MAX INPUT VOLTAGE | ±5V (X1 Probe) ±50V (X10 Probe) |
| VERTICAL SENSITIVITY | 10mV/div~10V/div |
| HORIZONTAL SENSITIVITY | 50ns/div~5s/div |
| FFT ANALYSE | 1024 points |
| MATH. FUNCTIONS | CH1+CH2, CH1-CH2, CH2-CH1, CH1*CH2, CH1/CH2, CH2/CH1, CH1 FFT, CH2 FFT |
| SIGNAL GENERATOR RANGE | 1Hz to 50kHz - 0V to +4V |
| SIGNAL GENERATOR FREQUENCY RESOLUTION | 1Hz <1000Hz, 57Hz @10kHz, 228Hz @20kHz, 514Hz @30kHz, 929Hz @40kHz, 1395Hz @50kHz, |
| SIGNALS | Sine, SinC, Square, Triangle, Sawtooth, Arbitrary, |
| INTERNAL DISK | 8MB |
| DATA STORAGE | bmp file, text file |
| SUPPLY VOLTAGE | 5V (mini USB) |
| CURRENT CONSUMPTION | 0.49A @5V |
| SIZE | 169x83x31mm |
| ISOLATION |
DOCUMENTS
How to update firmware of UCE-DSO290
Firmware History
Released on 2020-04-10
Recent changes;
- Fixed a bug in Export Data algorithm.
UCE-DSO290 V1.13
Released on 2019-07-24
Recent changes;
- Fixed “over voltage” error when changing volts/div at 200ms/div.
Released on 2019-07-22
Recent changes;
- New feature: The time/div value can now be changed while in hold mode.
- Fixed some bugs in calculation algorithm of Measurement Values.
- Improved measurement algorithm.
- Changed scope grid.
- Fixed some internal bugs.
- Some optimizations
Released on 2019-03-21
Recent changes;
- Fixed a bug in ADC Calibration algorithm
UCE-DSO290 V1.10
Released on 2019-02-02
Recent changes;
- New feature: The volt/div value can now be changed while in hold mode.
- Improved ADC Calibration algorithm
- Some optimizations.
UCE-DSO290 V1.09
Released on 2019-01-12
Recent changes;
- Improved XY Mode algorithm.
- Reduced the Noise on the channels with software optimization.
- Some optimizations.
UCE-DSO290 V1.08
Released on 2018-12-29
Recent changes;
- Added serial number which was deleted in previous update.
UCE-DSO290 V1.07
Released on 2018-12-27
Recent changes;
- Fixed some bugs in HOLD-RUN-SINGLE function.
- Fixed a bug in Vpp calculation algorithm.
- Improved measurement algorithm.
- Fixed some bugs on the Measure Menu.
UCE-DSO290 V1.06
Released on 2018-12-18
Recent changes;
- Fixed a bug in calculation algorithm of Measurement Values.
UCE-DSO290 V1.05
Released on 2018-05-06
Recent changes;
- Added “Default” button to set oscilloscope settings to default.
- Added freq/div information in FFT Mode.
- Some optimizations.
UCE-DSO290 V1.04
Released on 2017-07-23
Recent changes;
- Fixed some internal error.
UCE-DSO290 V1.03
Released on 2017-07-16
Recent changes;
- New feature: External trigger feature (Signal Output is used as input).
- Some optimizations
UCE-DSO290 V1.02
Released on 2017-06-11
Recent changes;
- Fixed some bugs in XY Mode.
- Fixed a bug in restoring of settings algorithm.
- Fixed misspelling on the Mathematic Menu.
- Improved file system algorithm. Data saving time decreased 85%.
- Improved measurement algorithm.
- Improved oscilloscope algorithm.
- Fixed some internal error.
UCE-DSO290 V1.01
Released on 2017-05-22
Recent changes;
- New feature: Exporting ADC Buffer to a Text file.
- Some optimizations
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