Technical Specifications:

This instrument should run for more than 30 minutes continuously under the specified operating temperature.

If the change range of the operating temperature is up to or exceeds 41°F / 5°C, open the system function menu and execute the “Self-calibration” procedure.

All specification standards can be fulfilled, except one(s) marked with the word “Typical”.

Bandwidth

• 25MHz

Channel: 2 + 1 (External)

Acquisition:

Sample rate (real time)

• 100MS/s

Input:

• Input coupling: DC, AC , Ground
• Input impedance: 1M§Ù±2%, in parallel with20pF±5pF
• Probe attenuation factor: 1X, 10X, 100X, 1000X
• Max. input voltage: 300V (PK-PK) (DC + AC PK-PK)

Horizontal System:

• Sampling rate: 10S/s~100MS/s
• Interpolation: (sin x)/x

Record length: 5K points on each channel

Scanning speed: (S/div)

• 5ns/div~100s/div, step by 1~2.5~5

Sampling rate / relay time accuracy ±100ppm

• Interval (DT) accuracy (DC~100MHz)
• Single: ± (1 interval time+100ppm. reading+0.6ns); Average >16: ± (1 interval time +100ppm reading+0.4ns)

Vertical system:

• A/D converter: 8 bits resolution (2 Channels simultaneously)
• Sensitivity: 5mV/div~5V/div (at input)
• Displacement: ±10div(5mV/div~5V/div)
• Single bandwidth: Full bandwidth
• Low Frequency: ≥5Hz (at input, AC coupling, -3dB)
• Rise time (at input, Typical): ≤14ns
• DC accuracy: ±3%
• DC accuracy (average): The voltage difference (ΔV) between any two points on the wave form after averaging the captured wave forms of more than 16: ± (5% Reading + 0.05 divisions)

Trigger:

Type

• Edge Rising, Falling
• Video Line synchronization, Field synchronization, Odd field, Even field, Any line

Edge trigger

• Sensitivity Ajustable: 0.2div~1.0div

Coupling

DC, AC, LF Rjc, HF Rjc

Trigger level range

• Internal ±6 div from the screen center
• EXT ±600mV
• EXT/5 ±3V

Trigger level Accuracy (typical):

• Internal ±0.3div
• EXT ±(40mV + 6% of Set Value)
• EXT/5 ±(200mV +6% of Set Value)

Horizontal Trigger displacement

Pre-trigger: 655 div Post-trigger: 4 div

Trigger Hold off

Range 100ns~10s

50% level setting (typical): Input signal frequency ≥50Hz

Trigger sensitivity (Video trigger, typical)

• Internal Peak-peak value of 2div
• EXT 400mV
• EXT/5 2V

Signal system NTSC, PAL, SECAM (any frequency)

Alternate trigger

• CH1 trigger Edge, Video
• CH2 trigger Edge, Video

Measurement

• Cursor

DV and DT between cursors

• Automatic

Peak-to-peak value, average value, root mean square value, frequency, period, Vmax, Vmin, Vtop, Vbase, Vamp, Overshoot, Preshoot, RiseTime, Fall Time, +Width, -Width, +Duty, -Duty, Delay A B

• Waveform Math +, -, Invert, FFT
• Waveform storage 4 waveforms

Lissajou’s figure

• Bandwidth: Full bandwidth
• Phase difference: ±3°

Communication port: USB1.1 or RS-232

General Specifications:

Display

Probe compensation

• Output voltage (typical): 5V, with the Peak-to-peak value ≥1MΩ
• Frequency (typical): 1KHz square wave

Power

• Supply 100-240 VACRMS, 50/60Hz, CAT II
• Consumption: <15W
• Fuse 1A, T class, 250V
• Battery Optional

Environment

• Temperature Working temperature: 32°F~104°F / 0°C~40°C
• Storage temperature: -4°F~+140°F / -20°C~+60°C
• Relative Humidity: ≤ 90%
• Height Operating: 2743.2yd / 2508.3m
• Non-operating: 16404yd / 5856m
• Cooling Method Natural convection

Mechanical Specifications

Interval Period of calibration:

Perform self-calibration to verify that your instrument is operating properly. Self User’s calibration performs an internal self-alignment routine to optimize the signal path in the oscilloscope. The routine uses internally generated signals to optimize circuits that affect channel sensitivity, offset and trigger parameters. Let the instrument warm up for at least 30 minutes before performing self-calibration. You should perform self-calibration according to the following recommendations:

• Every 12 months or after 2000 hours of operation
• If the ambient temperature is > 50 °F from the calibration temperature
• If you want to maximize the measurement accuracy
• After experiencing abnormal operation
• To verify proper operation after repairing