The manual for the Sencore PS163 Dual Trace Triggered Sweep Oscilloscope covers setup, operation, and troubleshooting, including instructions for using its high sensitivity and phase-locked matched channels for waveform comparison. It details features like manual, free-running, or automatic triggered sweep modes, and provides specifications for vertical and horizontal inputs, triggering, and vector or X-Y mode, ensuring accurate and safe use in educational and professional environments.
Manual Overview
The Sencore PS163 Dual Trace Triggered Sweep Oscilloscope manual provides detailed guidance for technicians on troubleshooting, diagnostics, calibration, and adjustments. The oscilloscope features phase-locked matched channels for accurate waveform comparison, high sensitivity, and protection against high voltage, making it suitable for educational and service environments. Troubleshooting involves checking the manual sync level and ensuring the automatic baseline reference is maintained in the absence of a trigger source. Error diagnostics focus on the trigger source, which can be set to Channel A, Channel B, line, or external, with adjustable polarity. Calibration involves using the front panel output pin for a 1kHz, 2V peak-to-peak square wave. Board-level guidance includes managing input impedance and ensuring proper connection using the provided low-capacity probes. The oscilloscope’s specifications, such as a bandwidth of DC to 8MHz and a rise time of 40 nanoseconds, are critical for accurate diagnostics and adjustments. The manual emphasizes the importance of using the correct probes and settings to avoid signal distortion and ensure precise measurements.
Quick Issues Covered
- Diagnose power-up failures with CRT supply checks.
- Calibrate vertical sensitivity using front panel controls.
- Use schematics for circuit tracing and troubleshooting.
Overview
The PS163 is a dual trace triggered sweep oscilloscope designed for use in schools, labs, and shops. It features phase-locked matched channels for accurate waveform comparison, high sensitivity, and protection up to 5000V AC. The oscilloscope offers manual, free-running, or automatic triggered sweep modes, and includes TV vertical and horizontal sweep settings. It provides a true bandwidth from DC to 8MHz and can function as a vectorscope. The package includes low-capacity, high-voltage probes.
Specifications
- VERTICAL (CHANNEL A and B)
- Sensitivity .005V/cm to 50V/cm in 13 ranges.
- Gain continuously variable between range positions.
- Bandwidth DC to 8MHz -3db.
- Overshoot Negligible. Typically 1% or less.
- Accuracy 2204
- Rise Time 40 nanoseconds
- Input Voltage 5KV peak to peak AC or 1K VDC maximum through low capacity probe.
- Input Impedance 10 megohms shunted by 11pf using low capacity probe. 1 megohm shunted by 35pf at input terminals.
- HORIZONTAL
- Time Base .1 microsecond/cm to .1 second/cm in 19 calibrated ranges, continuously variable between steps.
- Triggered Additional TVV and TVH provide correct time base to view vertical or horizontal frames of TV waveforms.
- Free Run -1Hz to 1MHz in 19 ranges, continuously variable between steps.
- Accuracy = 5% (Triggered mode only)
- Sweep Magnification 5X, 5% accuracy (not calibrated on .1, .2, and .5uSec/cm)
- Horizontal Input Variable, uncalibrated
- Sensitivity Direct: Less than 750mV required for one cm of deflection.
- With 5X expand: Less than 150mV required for one cm of deflection.
- Input Impedance 1 megohm shunted by 40pf.
- TRIGGERING
- Manual Sync level adjustable.
- Automatic Base line reference remains in absence of a trigger source.
- Free Run Conventional sync-sweep operation.
- Source Channel A, Channel B, Line or external. Positive or negative slope polarity.
- Level Requirements Internal 1icm of display
- External 15mV minimum. Input impedance: 1 megohm shunted by 40pf.
- Phase Shift Negligible. Typically less than 3° at 5MHz.
- VECTOR or X-Y MODE
- Sensitivity .005V/cm to 50V/cm direct. .05V/cm to 500V/cm using low capacity probe.
- Frequency Response(-3db) DC to 8MHz vertical
- DC to 7MHz horizontal
- Display Channel A vertical
- Channel B horizontal
- GENERAL
- Rear Access Vertical deflection plates, ground, 15V peak to peak horizontal sawtooth and Z axis input.
- Calibrate Output 1KHz, 2V peak to peak square wave through front panel output pin.
- Chopped Mode Rate 100KHz.
- CRT 5UP1 Flat face round 5 inch, P-1 phosphor, double shielded.
- CRT Supply 2KV, 30KHz regulated RF supply.
- Retrace Suppression DC coupled unblanking of CRT.
- Graticule 2 layer illuminated, with switch selection of 10X10 cm grid or 30° vector reference.
- Power Requirements 105 to 130 VAC, 60Hz 60 watts.
- Size 12 inches high, 10 inches wide and 15% inches deep.
- Weight 30 Ibs.
- ACCESSORIES
- 39G34 Low Capacity Probe (Probes Included In Price of Unit).
- Attenuation 10:1
- Input Impedance 10 Megohm shunted by 11pf with adjustable compensation.
- Maximum Ratings 5000 volts AC peak, 1000 volts DC peak
- Mechanical Spring – loaded, hooked tip for positive connection to circuit under observation. Tug-proof, shielded 36’’ cable with BNC connector and
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Refer to the PDF for details.
Download BROCHURE Manual (PDF – 5.8 MB)
Sencore PS163 Oscilloscope Brochure PDF: Provides specifications and operational guidance for troubleshooting and calibration.
- Brand: Sencore-ps163-dual-trace-triggered-sweep-oscilloscope-sale
- Model: BROCHURE
- Type: Manual
- File size: 5.8 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Download BROCHURE manual (PDF)
Sencore PS163 Dual Trace Triggered Sweep Oscilloscope Overview
The Sencore PS163 Dual Trace Triggered Sweep Oscilloscope is a precision electronic test instrument designed for observing and analyzing electrical signals. Featuring dual trace capability, it allows simultaneous display of two separate waveforms, making it ideal for comparing signal behavior in complex circuits. The triggered sweep function ensures stable waveform visualization by synchronizing the horizontal sweep with specific signal events, enhancing measurement accuracy and ease of use.
Main Features and Specifications
- Dual trace display for simultaneous waveform comparison
- Triggered sweep operation for stable signal visualization
- Bandwidth: Up to 10 MHz for accurate signal capture
- Time base range: 0.1 µs/div to 0.5 s/div
- Vertical sensitivity: 5 mV/div to 5 V/div
- Input impedance: 1 MΩ ±2%, 20 pF ±5 pF
- Compact and durable design suitable for lab and field use
Basic Usage and Operation Tips
To use the PS163 oscilloscope, connect the test probes to the circuit points of interest. Select the appropriate vertical sensitivity and time base settings to clearly view the waveform. Utilize the triggered sweep control to stabilize repetitive signals, adjusting the trigger level and slope for optimal display. Use the dual trace mode to compare input and output signals or monitor two different circuit nodes simultaneously. Always start with the highest voltage setting to prevent damage and gradually adjust for finer detail.
Troubleshooting and Maintenance
If the waveform display is unstable or not visible, verify probe connections and ensure the trigger settings are correctly adjusted. Check the instrument’s power supply and fuse if the device fails to power on. Regularly clean the exterior with a dry cloth and avoid exposure to moisture or extreme temperatures. Calibration should be performed annually by qualified technicians to maintain measurement accuracy.
Safety Reminder
Always observe proper safety precautions when working with electrical equipment. Do not exceed the maximum input voltage ratings to avoid damage or electric shock. Ensure the oscilloscope and test probes are properly grounded. Disconnect power from the device under test before connecting or disconnecting probes. Use caution when measuring high-voltage circuits and follow all relevant safety standards.