Datasheet:  Protek-840 |
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| Protek 840 40 MHz Hand Held Digital Oscilloscope Description: |
Protek 840 40 MHz Hand Held Digital Oscilloscope is a digital oscilloscope with built in high accuracy 6000 count True RMS DMM. This oscilloscope has 10 waveforms and setups that may be stored and recalled. Free ground shipping within continental USA.
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| Protek 840 40 MHz Hand Held Digital Oscilloscope Characteristics: |
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40MHz bandwidth
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Built in High accuracy 6000 count True RMS DMM
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200MS-s sampling rate single channel and 100MS per channel in dual channel
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2.5GHz Equivalent sampling
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20 automatic waveform Measurements
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Self test and Self calibration
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Help menu
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Includes FFT
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125KB record length for each channel
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10 waveforms and setups may be stored and recalled
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USB interface, cable and Software Included
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High Resolution 320x 240 pixel Monochrome LCD
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Edge-Pulse width, TV-Pattern and Delay trigger modes
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| Protek 840 40 MHz Hand Held Digital Oscilloscope Specifications: |
| Vertical |
No. Inputs 2;
Analog Bandwidth 40MHz;
Rise Time < 8.75ns;
Sensitivity 5mV to100V-div (in a 1,2,5 sequence);
Resolution 8 bit;
Offset +- 5 div from the center;
Vertical Accuracy +- 3 percent;
Input Impedance 1MW +- 1 percent;
20pF 1.3pF;
Max. Input Voltage 300V DC or AC peak;
Probe Attenuation x1 and x10
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| Horizontal |
Sweep Rate 10ns-Div to 50s-Div
Time Base Accuracy +- 0.01 percent
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| Acquisition System |
Acquisition Modes Sample, Peak detect, Envelope, Average
Sampling Real Time and Equivalent
Sample Rates 200MS-s single channel
100MS/s per channel Dual channel
Equivalent Sampling 2.5GS-s
Sample Rate Accuracy 100ppm
Record Length 125KB-Channel
Waveform Interpolation Dot, Linear, Sine, and Pulse
Peak Detect 10ns minimum
Averages 2 to 256
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| Trigger |
Sensitivity 0.5 Div (DC to 5MHz)
Trigger Types Edge, Pulse width, Video
Coupling AC, DC HF-Reject, LF-Reject, Noise Reject
Modes Normal, Single, Roll, Auto
Trigger Level Range ±20 Div from the center of the screen
Trigger Level Accuracy ±0.4 Div
Trigger Source CHA and CHB
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| Video Trigger |
Video Trigger sensitivity 0.7 Div
Video Type NTSC, PAL, Secam
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| Measurements |
Types P-P, Max, Amplitude, Top, Base, Pos-Neg over shoot, Pre-shoot, RMS, Mean, One cycle mean, Freq., Period, Width, Duty cycle, Rise/Fall time, Delay and Phase shift;
Math Operations CHA+CHB, CHA-CHB, CHB-CHA, FFT;
Cursors DV, DT;
FFT Yes;
Weighting Rectangular, Hamming, Hanning and Blackman-Harris;
Amplitude Display 1, 2, 5, 10dB-Div;
Maximum Frequency 1.25GHz;
Memory 10 waveforms and settings saved and recalled
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| DC Volts |
Range 600mV to 1000V
Accuracy +- (0.3 percent + 10d);
Best Resolution 100 V;
Impedance 10MW;
Overload protection 1000VDC or AC peak
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| AC Volts |
Range 6V to 600V;
Accuracy +- (0.75 per; cent + 10d) 50Hz to 1KHz;
+- (2.0 percent r + 10d) 1KHz to 30KHz;
Best Resolution 1mV;
Impedance 10MW;
Overload protection 1000VDC or AC peak
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| Resistance |
Range 600W to 60MW;
Accuracy +- (0.5 percent + 10d);
Best Resolution 100mW;
Overload Protection 250V DC or AC peak
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| Capacitance |
Range 60nF to 300 F;
Accuracy +- (2.0 percent + 10d)
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| Other measurements |
Diode Test Accuracy +- 2 percent;
Continuity Buzzer will sound < 60W;
dBm with reference impedances of 2, 4, 8, 16, 50, 75, 93, 110, 125, 135, 150, 300, 600, 900, 1K or 1.2KW;
High Current To 600A with external current Clamp
Temperature (with Probe) To 600 C (1112 F)
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| General Specifications |
Size 8.3" (H) x 4.2" (W) x 2.2" (D);
Weight 2.6 lbs;
Power 9VDC @ 1A AC/DC adapter, 7.2V NIMH rechargeable battery pack;
Standard accessories AC/DC adapter, Battery Pack, User's manual, Scope probe (2), Holster, Test Leads, USB Host port for flash memory(Model 840F), USB cable and software;
Optional accessories Clamp-on current probe and Carrying Bag
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| Protek 840 40 MHz Hand Held Digital Oscilloscope Accessories Optional: |
| Optional Accessaries |
Carrying Bag , Spare NiMH Rechargeable Battery Pack, 600 Amp Current Probe, Clamp-on current probe
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Need Technical Advise? Please Call: 602-795-4033
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