![]() | Osciloscopio Pico 4225A PQ175 (KIT BASICO)Osciloscopio para automoción 2 Canales Picoscope 4225A PQ175 (KIT BASICO) |
Osciloscopios y kits para automoción PicoScope
Nuevo Osciloscopio PicoScope 4225A y 4425A para diagnóstico activo
Nueva conectividad de sonda PicoBNC + ™, exclusiva de los osciloscopios PicoScope 4225A y 4425A, le proporciona:
- El estado del canal se ilumina para mostrarle qué sondas y canales conectar y su estado cuando carga un archivo de datos o una prueba guiada
- Interfaz de sonda inteligente para que toda la configuración de su sonda tenga lugar en el software, ¡no más posiciones incorrectas del interruptor de la sonda!
- Sondas con alimentación que siempre están encendidas y listas para funcionar: ¡no más baterías agotadas, puesta a cero de la pinza de corriente o apagado automático!
- A prueba de futuro de sus capacidades de diagnóstico a medida que desarrollamos nuevas tecnologías de sonda.
- Compatibilidad total con BNC para todas sus sondas PicoScope o de terceros existentes
Todos nuestros osciloscopios PicoScopes de automoción tienen la característica que ya han ayudado a diagnosticar averías a técnicos de todo el mundo especializados en el diagnóstico de vehículos:
- Muestras de 400 M / segundo y ancho de banda de 20 MHz para asegurarse de que puede probar los vehículos más actuales, como aquellos con redes FlexRay o CAN-FD de alta velocidad
- Resolución de 12 bits (16 bits mejorada): sus formas de onda en alta definición
- Memoria de muestra de 250 M para capturas de larga duración; ideal cuando intentas diagnosticar averías intermitentes
- Velocidades y potencia de transferencia de datos USB 3.0, que le proporcionan un alto rendimiento y portabilidad
¿Por qué necesitas un PicoScope?
¿Podrías usar un equipo de diagnosis en lugar de un osciloscopio? No, actualmente es necesario las dos.
Una equipo de diagnosis te orienta en la dirección que tienes que buscar la avería, tal vez te indica una avería de encendido en un cilindro específico, pero rara vez detecta una avería. Por ejemplo, ¿el fallo de encendido es causado por una bujía, un inyector o un problema relacionado con la compresión?
Verificando solo con el equipo de diagnosis puede llevarle a "prueba error" donde podrá encontrarse reemplazando piezas hasta que la avería desaparezca.
En cambio, con el osciloscopio PicoScope le ayuda a:
- Elimine las conjeturas y pruebe los componentes individuales antes de reemplazarlos.
- Encuentre averías esporádicas he intermitentes.
- Investigue los problemas del vehículo cuando no hay códigos de averías múltiples o engañosos.
- Diagnosticar averías de carga y arranque.
- Rastree problemas con actuadores que no son monitoreados por la ECU, como motores e inyectores.
- Identifique problemas mecánicos como la compresión, distribuciones fuera de punto, estiramiento de cadenas.
- Probar la fuente de un problema analizando con el NVH
- Es fácil justificar un diagnóstico realizado con el osciloscopio frente a su cliente
Como técnico electromecánico, un PicoScope le ofrece un diagnóstico más rápido y certero, una comprensión más clara del funcionamiento del vehículo.
Como propietario del taller, un osciloscopio PicoScope le genera más seguridad a la hora de solucionar la avería definitivamente, cubrirá menos garantías en la reparación a los clientes, menos tiempo el vehículo en el taller, menos piezas de recambios y mayor satisfacción del cliente, negocios repetidos y ganancias.
Detailed specifications
Some of our customers use our automotive oscilloscopes for vehicle design and development and other non-diagnostic purposes. For these customers we have provided detailed technical specifications.
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Oscilloscope specifications — vertical | ||
Bandwidth | 20 MHz (10 MHz on ±50 mV range) | |
Input channels | 2 | 4 |
Vertical resolution | 12 bits | |
Enhanced vertical resolution | 16 bits | |
DC accuracy | ±1% of full scale | |
Input sensitivity | 10 mV/div to 40 V/div | |
Input ranges (full scale) | ±50 mV to ±200 V in 12 ranges | |
Input characteristics | 1 MΩ in parallel with 24 pF | |
Input type | Floating single-ended BNC connector | |
Input coupling | Software selectable AC/DC | |
Overvoltage protection | ±250 V (DC + AC peak) |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Oscilloscope specifications — horizontal | ||
Maximum sampling rate 1 channel in use 2 channels in use 3 or 4 channels in use | 400 MS/s 200 MS/s 100 MS/s | |
Maximum sampling rate (USB streaming) | 20 MS/s (USB 3.0) 10 MS/s (USB 2.0) | |
Buffer memory | 16 bits | |
Buffer memory | 250 M samples | |
Waveform buffer | Up to 10,000 waveforms | |
Timebase ranges | 100 ns/div to 20000 s/div |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Oscilloscope dynamic performance — typical | ||
Crosstalk | 4000:1, DC to 20 MHz | |
Harmonic distortion | < −60 dB | |
SFDR | > 60 dB | |
Noise | 220 μV RMS on 50 mV range | |
Bandwidth flatness | DC to full bandwidth (+0.25 dB, −3 dB) | |
ADC ENOB | 10.8 bits |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Triggers | ||
Source | Any input channel | |
Trigger repetition | Auto, repeat, single, none | |
Trigger types | Simple edge, Advanced edge, Window, Interval, Pulse width, Window pulse width, Level dropout, Window dropout, Rise/Fall time, Logic | |
Maximum pre-trigger delay | Up to 100% of capture length | |
Maximum post-trigger delay | Up to 4 billion samples |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Spectrum analyzer | ||
Frequency range | DC to 20 MHz | |
Display modes | Magnitude, average, peak hold | |
Windowing functions | Rectangular, Gaussian, triangular, Blackman, Blackman-Harris, Hamming, Hann, flat-top | |
Number of FFT points | Selectable from 128 up to 1 million in powers of 2 | |
Scale / units | X axis : linear or log 10 Y axis : logarithmic (dbV, dBu, dBm, arbitrary) or linear (volts) |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Math channels | ||
General functions | −x, x+y, x−y, x*y, x/y | |
Scientific functions | x^y, sqrt, exp, ln, log, abs, norm, sign, frequency, cycle time, derivative, integral, ceiling, floor, negative duty, positive duty, coupler, top, base, amplitude, positive overshoot, negative overshoot, phase, delay, moving, deskew, high pulse width, low pulse width, rise time, fall time, rising rate, falling rate, true power, apparent power, reactive power, power factor, area AC, positive area AC, negative area AC, abs area AC, area DC, positive area DC, negative area DC, abs area DC, crest factor, rms ripple, DC power | |
Automotive | crank | |
Trigonometric functions | sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, π | |
Filters | low pass, high pass, band stop, band pass | |
Buffered functions | min, max, average, peak |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Automatic measurements | ||
Scope mode | Amplitude, Minimum, Base, Negative overshoot, Maximum, Top, Positive overshoot, Peak to Peak, Amplitude, Mean, RMS, RMS Ripple, Time, Frequency, Cycle time, Negative duty cycle, Positive duty cycle, Edge count, Rising edge count, Falling edge count, High pulse width, Low pulse width, Rise time, Fall time, Rising rate, Falling rate, Multi-Channel, Phase, Delay, Power, True power, Apparent power, Reactive power, Power factor, DC power, Crest Factor, Area AC, Area DC | |
Spectrum mode | Amplitude at Peak, Frequency at Peak, Intermodulation Distortion (IMD), Signal to Noise ratio (SNR), Signal + Noise + Distortion to Signal ratio (SINAD), Spurious Free Dynamic Range (SFDR), Total Harmonic Distortion % (THD %), Total Harmonic Distortion dB (THD dB), Total Harmonic Distortion + Noise (THD+N), Total Power | |
Statistics | Minimum, maximum, average and standard deviation |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Serial decoding | ||
Protocols | CAN, CAN FD, CAN XL, CAN J1939, FlexRay, LIN, SENT Fast, SENT SPC, SENT Slow, PSI5, 10BASE-T1S, 1-Wire, I²C, I²S, I3C Basic v1.0, PMBus, SMBus, SBS Data, SPI - SDIO, SPI - MISO/MOSI, DALI, DMX512, BroadR-Reach, Ethernet 10BASE-T, Fast Ethernet 100BASE-TX, MODBUS ASCII, MODBUS RTU, ARINC 429, MIL-STD-1553, DCC, Manchester, Differential Manchester, RS232 / UART, Extended UART, NMEA-0183, Wind Sensor, USB (1.0/1.1), Quadrature, Parallel bus | |
Inputs | All input channels with any mixture of protocols |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Mask limit testing | ||
Mask generation | Auto generate from captured waveform | |
Actions | Select All, Mask passes, or Mask failures in Waveform Navigator | |
Statistics | Total passes, Total failures, Total waveforms, Failure rate |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Actions | ||
Events | Every capture, Buffer full, Mask failure, Mask pass, Measurement limit failure, Measurement limit pass | |
Actions | Stop capture, Restart capture, Save, Play sound, Trigger serial generator, Run application, Export serial decoding data |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Data export | ||
Output file formats | .csv, .mat (MATLAB 4), .png, .psdata (PicoScope data), .pssettings (PicoScope settings), .txt (tab-delimited) | |
Output functions | Copy to clipboard, print |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Environmental | ||
Operating environment Temperature range Humidity | 0 °C to 40 °C (15 °C to 30 °C for quoted accuracy) 5% to 80% RH, non-condensing | |
Storage environment Temperature range Humidity | –20 to +60°C 5% to 95% RH, non–condensing |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Physical dimensions | ||
Dimensions | 190 x 160 x 40 mm (approx 7.5 x 6.3 x 1.6 in) | |
Weight | < 900 g (approx 2 lb) |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Software | ||
Software supplied | PicoScope®, PicoDiagnostics® | |
Language support | PicoScope supports Čeština, Dansk, Deutsch, English (United Kingdom), English (United States), Español (España), Español (México), Français (Canada), Français (France), Hvratski, Italiano, Magyar, Nederlands, Norsk bomål, Polski, Português (Brasil), Português (Portugal), Română, Slovenŝĉina, Srpski, Suomi, Svenska, Türkçe, Ελληνικά, Български, Русский, 한국어, 中文 (简体), 中文 (繁體), 日本語. Note: The Guided Tests and PicoDiagnostics are supported by fewer languages. |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
General | ||
Additional hardware (supplied) | USB cable, user manuals | |
PC requirements | Desktop or laptop running MS Windows, macOS, or Linux. [Note: PicoDiagnostics is MS Windows compatible only.] | |
PC connectivity | USB 2.0 minimum. USB 3.0 and above recommended for best performance. | |
Power requirements | Powered from USB ports | |
Safety approvals | LVD compliant | |
EMC approvals | Tested to meet EN 61326-1:2006 and FCC Part 15 Subpart B | |
Environmental approvals | RoHS and WEEE compliant | |
Total satisfaction guarantee | In the event that this product does not fully meet your requirements you can return it for an exchange or refund. To claim, the product must be returned in good condition within 14 days. | |
Warranty | 2 years |
PicoScope model | PicoScope 4225A | PicoScope 4425A |
---|---|---|
Key specifications at a glance | ||
Input channels | 2 | 4 |
Bandwidth | 20 MHz | |
Resolution | 12 bits (16 bits enhanced) | |
Sampling rate | 400 MS/s | |
Buffer memory | 250 M samples | |
Input ranges (full scale) | ±50 mV to ±200 V in 12 ranges | |
Software supplied | PicoScope®, PicoDiagnostics® | |
Language support | PicoScope supports Čeština, Dansk, Deutsch, English (United Kingdom), English (United States), Español (España), Español (México), Français (Canada), Français (France), Hvratski, Italiano, Magyar, Nederlands, Norsk bomål, Polski, Português (Brasil), Português (Portugal), Română, Slovenŝĉina, Srpski, Suomi, Svenska, Türkçe, Ελληνικά, Български, Русский, 한국어, 中文 (简体), 中文 (繁體), 日本語. Click here for more information regarding Guided Test, Waveform Library and PicoDiagnostics language support. | |
PC and power requirements | PicoScope, including the Waveform Library and Guided Tests, is compatible with PCs running MS Windows, macOS, and Linux. PicoDiagnostics is compatible with PCs running MS Windows only. Click here to see the currently supported operating system versions. Automotive PicoScopes are powered by the PC USB port (USB 2.0 minimum. USB 3.0 and above recommended for best performance). |