PicoScope 4823 8-channel Automotive Oscilloscope

AES#:

pt-PQ185

UPC:

2021.12.11

$2,714.00

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Description

Specifications

Video

The 4823 is a high-resolution, 8-channel automotive oscilloscope that features a common-ground configuration, a maximum input range of 50V (protected to 100V), and a maximum sample rate of 80MS/s (10MS/s if using all 8 channels).

The 4823 is the same 8-channel automotive scope module included with the Pico PQ184 Professional Diagnostic Kit.

The scope includes protection fuses on the eight inputs and is compatible with the PicoScope Automotive software.
- fast enough for CAN, CAN FD, and FlexRay including serial data decoding
- pre-configured for automotive probes
- compatible with Pico Automotive software which includes more than 150 Guided tests
- provides access to the Pico waveform library which now supports 8 channels
- 12-bit resolution
- 20 MHz bandwidth
- 256 MS buffer memory
- SuperSpeed USB 3.0 interface

Comparison 4823 vs 4425
- 50V vs 200V inputs
- 80MS/s vs 400MS/s
- Common ground vs Floating inputs
- No ConnectDetect™ vs ConnectDetect™
- No hardware filter available vs Hardware filter available
- No bracket vs Integral hanging bracket
- End caps vs Protective rubber boot

Why use an 8-channel scope?
- V6/V8 Cam timing (4/6 cams plus crank, and sometimes a WPS), and VVT timing systems.
- Trucks, construction and agriculture equipment where technicians require a mix of electrical and hydraulic measurements on multiple valves simultaneously to diagnose problems with system
interaction.
- Full system diagnosis on components (including power, ground, signals, current)
- General engine diagnostics

PicoScope 4823 8-channel Automotive Oscilloscope contents
- PicoScope 44823 8-channel oscilloscope module
- USB Cable- Quick start guide
- 2-year warranty

PicoScope 4823 Specifications
Channels	8
Vertical resolution	12 bits (up to 16 bits in enhanced resolution mode)
DC accuracy	±1% of full scale ±300 μV
Input sensitivity	2 mV/div to 10 V/div (10 vertical divisions)
Input ranges (full scale)	±10 mV to ±50 V in 12 ranges
Input characteristics	1 MΩ in parallel with 19 pF
Input type	BNC
Input coupling	Software selectable AC/DC
Input overvoltage protection	±100 V (DC + AC peak)
Buffer memory	256 MS shared between active channels
Timebase ranges	20 ns/div to 5000 s/div
Bandwidth (-3 dB)	20 MHz 10 MHz (10 mV and 20 mV ranges)
Maximum sampling rate (real time): 1-4 channels in use 5-8 channels in use	80 MS/s 40 MS/s
Maximum sampling rate (continuous streaming mode)	20 MS/s using PicoScope 6 software 80 MS/s per channel using supplied API, 160 MS/s total across all channels (PC-dependent)
Analog offset range (vertical position adjustment)	±250 mV (10 mV to 500 mV ranges) ±2.5 V (1 V to 5 V ranges) ±25 V (10 V to 50 V ranges)

SIGNAL GENERATOR
Standard output signals	Sine, square, triangle, DC voltage, ramp, sinc, Gaussian, half-sine, white noise, PRBS
Standard signal frequency	DC to 1 MHz
Sweep modes	Up, down, dual
Triggering	Can trigger a counted number of waveform cycles or sweeps (up to 1 billion) from the scope trigger or manually from software.
Frequency accuracy	±20 ppm
Frequency resolution	< 20 mHz
Voltage range	±2 V
Amplitude and offset adjustment	Signal amplitude and offset within ± 2V range.
DC accuracy	±1% of full scale
Output characteristics	Rear-panel BNC, 600 Ω output impedance
Overvoltage protection	±10 V

ARBITRARY WAVEFORM GENERATOR
Update rate	80 MS/s
Buffer size	16 kS
Resolution	14 bits

ENVIRONMENTAL
Operating temperature range	0 °C to 45 °C (20 °C to 30 °C for quoted accuracy)
Operating humidity range	5% to 80% RH, non-condensing
Storage temperature range	-20 to +60°C
Storage humidity range	5 to 95% RH, non-condensing

PHYSICAL CHARACTERISTICS
Dimensions	190 x 160 x 40 mm (approx 7.5 x 6.3 x 1.6 in)
Weight	< 0.55 kg (approx 1.2 lbs)

GENERAL
Additional accessories (supplied)	USB cable and Safety Guide
PC interface	SuperSpeed USB 3.0 (USB 1.1 and USB 2.0 compatible)
Power requirements	Powered from USB
Approvals	FCC and CE compliant
Warranty	2 years

Tight spacing!

The 4823 scope module is the same height and width as the 4425 but the 4823 has twice as many channel inputs. That means it will be more difficult to add and remove the leads. The protective boot adds to the crowding.

There is 10.22 mm between each BNC input on the 8-channel 4823. That is tighter than the older 4423/3423 modules.

Fingering the Pico 4823