UNI-T Oscilloscope (UPO3254E)

The UPO3254E oscilloscope is a modern multifunctional four-channel oscilloscope in the band up to 250MHz with a built-in hardware frequency counter.
The device has a TFT LCD screen with a diagonal of 8 inches and a resolution of 800 x 480 pixels x RGB, 160 million colors with Ultra Phosphor technology, which allows you to better monitor the history of the path of the active signal.
The oscilloscope has a sampling rate of 2.5 GSa/s with a capture capability of up to 200,000 wfms/s and a memory depth of 70 Mpts per channel. It enables automatic measurement of up to 34 signal parameters and work with mathematical operations between signals.
UPO3254E oscilloscopes have superior features and are designed for use in the most extensive conditions of test and measurement applications in electronics, communications, manufacturing, national defense, electric power, chemical and other industries. This device strictly complies with safety standards IEC61010-1, category CAT I 300Vrms, CAT II 100Vrms.


Product parameters :

- bandwidth: 250MHz
- number of analog channels: 4
- input coupling: (1MΩ±1%)//(18pF±3pF)
- vertical axis: 1mV/div to 20V/div, each channel has a separate vertical menu
- max. input voltage: CATI 300Vrms, CATII 100Vrms, transient max. 1000Vpk
- vertical resolution: 8 bit
- accuracy of DC gain: < 5 mV ±3%, ≥ 5 mV ±2%
- offset accuracy: ≤ ±3%
- sampling frequency in real time: 2.5GSa/s (one analog channel); 1.25GSa/s (2 analog channels); 1.25GSa/s (4 analog channels)
- independent time bases for each channel
- time base range: 2ns/div to 40s/div (1-2-4 channels)
- steepness of the leading edge: ≤ 1.4ns
- length of saved recording: optional 7 kpts to 70 Mpts (sampling points) per channel
- triggering: Edge, Pulse, Video (PAL, SECAM, NTSC), Slope, Alternating trigger
- mathematical operations with input signals: A+B, A-B, AxB, A/B, FFT, Editable Advanced, Filter
- digital filters: low-pass, high-pass, band-pass, band-stop
- logical operations: AND, OR, NOT, XOR
- other operations: Log, Exp, Sin, Cos, Tan, Sqrt, Inth, Diff
- automatic measurement of signal parameters: Max, Min, High, Low, Middle, Pk-Pk, Ample, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area, OverShoot, PreShoot, Period, Freq, Rise, Fall, + Width, -Width, +Duty, -Duty, RiseDelay, FallDelay, Phase, FRFR, FRFF, FFFR, FFFF, FRLF, FRLR, FFLR, FFLF
- bus decoding: RS232/UART, I2C, SPI, USB, CAN, LIN, FlexRay
- number of files stored in the oscilloscope memory/USB flash drive: 256/256
- software buttons in the screen
- on-screen software keyboard for naming saved files
- saving the current screen in .BMP format - Print Screen
- save curves in .csv format on a USB flash drive for transfer to Excel on a PC


Technical parameters :

- display: 8 inches, 800 x 480 pixels x RGB, 160 million colors with Ultra Phosphor technology with adjustable backlight from minimum to infinity, vector or point display
- standard interface: USB-Host, USB-Device, LAN, VGA, EXT Trig, AUX Out,
- optional interface (after additional purchase): multimeter module (UT-M12), generator module - Signal source output interface (WaveGen),
- bilingual menu: English, Chinese
- calibration interval: 1 year
- power supply: AC 100V-240Vrms, 45 to 440Hz
- protection: fuse 2.5A, T, 250V
- ambient working temperature: 0°C to +40°C
- storage temperature: -20°C to +60°C
- ambient working humidity: <35℃: ≤90%RH
- non-working (storage) ambient humidity: +35℃ to 40℃: ≤60%RH
- working altitude: max. 3000 m above sea level
- non-working (storage) altitude: max. 15000 m above sea level
- dimensions (w x h x d): 370 x 195 x 125 mm
- weight: 4.2 kg


Contents of individual packaging :

- oscilloscope UPO3254E: 1 pc
- detachable three-wire power cable: 1 pc
- USB cable (UT-D14): 1 pc
- set of passive probes (300MHz, type UT-P06): 2 sets (4 probes)
- instructions for use: 1 pc