50mHz Portable Digital Oscilloscope - UNI -T
Description
Channels: 1.
Band width: 50mHz.
Acquisition: Real -time sample: 200ms/s.
Average: When two channels are simultaneously on, identifies all average values with average number to 2n, n = 1 ~ 8, int. positive, selectable.
Input: Coupling input: DC, AC, GND.
Input impedance: 1mohm+-2%, connected to 20pf+-3pf in parallel.
Probe attenuation factor: 1x, 10x, 100x, 1000x.
Maximum input voltage: 400V (DC+AC Pico, 1mohm of input impedance) (10: 1 probe attenuation).
PARA-CANAL CHANNEL ISLOOD: Better than 40: 1.
Channel-Para-Canal (typical) delay time: 150Ps.
Horizontal System: Wave shape interpolation: Sin (x)/x.
Memory depth: 12kpts.
Sweep range (Y/DIV): 5ns/div ~ 50s/div.
Sample ratio and delay time accuracy: +-50ppm (any interval => 1ms).
Horizontal Display: 12DIV.
Delta time measurement accuracy (BW complete): Singular:+-(1 interval time sample+50ppmxleets+0.6ns); > 16AVGS:+-(1 interval time sample+50ppmxuals+0.4ns).
Vertical System: A/D converter: 8-bit resolution, double channel sample at the same time.
Input Sensitivity (V/DIV): 5mv/DIV-20V/DIV (at BNC input).
Vertical position range: 5mv/div ~ 100mv/div:+-1.2V; 200MV/DIV ~ 1V/DIV: +-24v; 2V/DIV ~ 20V/DIV:+-240V.
Analog Band Width: 50mHz.
Answer LF (AC coupled, -3db): <= 5Hz (in BNC).
Ascension time (typical in bnc): <= 7ns.
DC gain accuracy: when 5mv/div:+-4%(AVG sample or mode); 10mv/div ~ 20v/div:+-3%(sample or AVG mode).
Trigger system: trigger sensitivity: 1DIV.
Trigger level range: Internal, +-10 DIV of the center of the screen.
Trigger level accuracy (typical) applicable to signs with time of ascension and drop of => 20ns, internal, +-(0.3DIVXV/DIV) (within +-4div from the center of the screen). Pre-Gatilho Skill: Normal/Sweep mode, pre-gate/trigger with delay with depth of the adjustable trigger.
Gama Hold-off: 100ns-1.5s.
Configured level at 50% (typical): operates below the input frequency of 0> 50Hz.
End Trigger: End Type: Ascension, Fall.
Trigger pulse width: trigger modes (>, <, =) positive pulsation width; (>, <, =) negative pulsation width.
Gama of pulse width: 20ns-10s.
Video Trigger: Sensitivity: 2DIV, peak-a-picon value.
Signal and Line/Field Frequency Format: Supports NTSC and PAL Standards, number of lines: 1-525 (NTSC) and 1-625 (PAL).
Slope trigger: trigger qualifiers: <; >; =.
Slew rate range: 40pv/US ~ 1.6kV/US.
Cursor: Manual Mode: Voltage detais; Delta time; Delta reciprocal time (Hz) (1 (AT); Auto: permitted cursor show in auto mode.
Auto: peak-to-picin, amplitude, maximum, minimum, top, half, medium, rms, overshoot, preshoot, frequency, period, ascension time, drop time, positive & negative pulsation width, positive & negative duty cycle, total 19 types. Personalized measurements: 4 types.
Mathematics: addition, subtraction, multiplication, division.
Storage: Wave shapes: 20 sets, screens: 20 sets, screen printing function.
Recording: 5 sets of recorded waveforms. FFT: Window (Hanning, Hamming, Blackman, Rectangular).
Sampling Points: 1024 points.
Display: Display Type: LCD TFT 3.5 ".
Resolution: VGA (320x240).
Language: Multiple languages.
Others: Frequency counter: a key.
Connectivity: 1 mini USB for storing waveforms and communication with PC.
Dimensions (LXAXP): 199mm x 118mm x 49mm.
Power: Lithium 7.4V 3600mAh battery, battery lasts 7 hours.
Adapter DC: 100-240v 50/60Hz input and 9V 4A output.