[Oscilloscopes] Digital Oscilloscopes
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CircuitMaster 4000M Mixed Signal Circuit Analyser
The CircuitMaster is a unique circuit test instrument, designed with two aims in mind: -,To simplify the safe probing of fine pitch PCBs. To combine traditional and new test methods in one instrument. On fine pitch ICs and tiny components, probing component pins is difficult, and there is a constant risk of damage by shorting pins. With traditional instruments probing is "blind" while instrument controls are adjusted. The CircuitMaster uses full automatic ranging to eliminate adjustments during probing, so the operator can continuously view the pin. In addition the CircuitMaster combines several types of instrument functions, further reducing probing operations without reducing measured information.
Multiplexed DSO, DVM, function generator, VI tester,
FirmFlex tester
Simultaneous DC voltage (0.1%) and AC waveform (100MHz)
measurement
Auto and cursor waveform analysis, including store and
compare
VI test for power off board diagnosis with flexible ranges for
testing a wide range of circuits including configurable pulse outputs for
checking gated devices (e.g. triacs) and comparison to reference VI curves for
rapid identification of faulty components.
FirmFlex powered circuit test
depicts on a colour coded display the drive strength of a circuit facilitating
the detection of broken tracks, high impedance outputs, short circuits etc. that
passive test equipment cannot diagnose.
Additional 40 channel MultiWay
connector for automatically capturing multiple signals from a device or board
without having to manually probe
SignalTrack injects programmable signals via
channel 1 for rapid signal tracing through suspect circuitry via channel 2
LogicView adds 4 digital channels to 2 analogue channels for comprehensive
mixed signal analysis
Colour coded logic threshold scales identifies signals
in a “mid High /mid low” condition
WaveStack uses internal memory in
conjunction with a footswitch to provide hands-free waveform storage and review
after probing. Multiple stored waveforms can be posted simultaneously onto the
display
USB interface for saving/loading settings, waveforms and
updates
CircuitLink PC software for off line file storage, multiple save and
compare and for use with multiple CircuitMasters
Comprehensive automatic
measurements including voltage (e.g. amplitude, rms), time (e.g. frequency, rise
time, slew rate), pulse (e.g. overshoot, duty cycle) calculations
| Supply voltage | 230/240V AC or 110V AC (auto switch) 50/60Hz |
| Interfaces | USB, footswitch, BNC, MultiWay, 4mm |
| Display type | Colour LCD 320 x 240 pixel |
| DSO bandwidth | 100MHz |
| DSO sample rate | 50MS/s single shot, 250MS/s – 25GS/s in ERS mode |
| DSO resolution | 10 bits maximum, 8 bits on 10mV/div and 20mV div ranges |
| Maximum input | +/-200V DC or peak AC, +/-25V in VI or FirmFlex mode, +/-12V LogicView inputs |
| AC accuracy | 1% of full scale, 5% on 10mV and 20mV ranges |
| Channels | 2 analogue, 4 digital plus external trigger |
| Input impedance | 1M // 50pF |
| Timebase | 1ns/div to 2s/div in 1-2-5 sequence |
| Sensitivity | 10mV/div to 10V/div in 1-2-5 sequence |
| Input coupling | DC, AC, ground |
| Trigger coupling | DC, AC, LF reject, HF reject from ch1, ch2, ext or FG (internal) |
| Trigger mode | Auto, normal, single shot |
| DVM Resolution | 24 bits (approx 0.1uV on 10mV/div, 162uV on 100V/div) |
| DVM accuracy | 0.1% of range full scale +/-1LSB |
| Stimulus output | +/-0.5V to +/-25V bipolar/unipolar (for VI, FirmFlex, SignalTrack) |
| Stimulus frequency | 10Hz to 100kHz in 1-2-5 sequence |
| Stimulus waveforms | Sine, triangle, ramp, square, pulse |
| Stimulus source resistance | 100R to 1M in decade sequence |
| Pulse output | -10V to +10V in 0.1V steps |
| LogicView threshold | -4V to +4V in 0.1V steps |
Supplied with
Mains power lead UK and European, 2x Oscilloscope Probes X10/X1, MultiWay Cable Assembly which incorporates an integral LogicView IC pin clips, 40 way 0.6'' DIL test clip, 16 way 0.3'' DIL test clip, BNC to 4mm Adapter, Red/ Black 4mm Probe Set, USB cable, Footswitch, Operator's manual, CD with PC CircuitLink software and drivers.
