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Cleverscope | Oscilloscopes

Cleverscope CS328A Oscilloscope Verification Kit

The Cleverscope CS328A Verification Kit is designed to verify the accuracy and performance of the CS328A oscilloscope through a series of comprehensive tests. These tests include calibration of internal voltage references, checking amplitude accuracy over frequency, and timebase accuracy, ensuring the oscilloscope performs within its specified limits..

  • Detail
  • Special Features
  • Specification

The Cleverscope CS328A Verification Kit provides a structured approach to calibrating and verifying the CS328A oscilloscope. It covers key systems such as the fundamental voltage and time references and the scaled voltage reference for internal ranges. This ensures that the oscilloscope’s measurements remain accurate over time and temperature fluctuations.

Key steps include:

  1. Voltage Calibration: Verifies that the voltage readings match specified values, ensuring accurate voltage measurements.

  2. Amplitude Accuracy: Tests the oscilloscope’s response at various frequencies to ensure accurate amplitude measurements.

  3. Timebase Accuracy: Assesses the oscilloscope’s ability to maintain accurate timing over long durations.

  4. Signal Testing: Provides tools for testing signal quality, including frequency response and signal integrity.

  5. Advanced Measurement Verification: Includes both DC voltage accuracy and high-frequency measurements with spectral analysis.

The process includes using a calibrated signal source, voltage meter, and frequency counter to test and verify the oscilloscope’s capabilities, with results recorded in a clear, structured format for easy comparison against specifications.

  • Internal Voltage Calibration: Verifies the internal voltage reference and scaling accuracy.

  • Frequency Response Testing: Assesses the oscilloscope's amplitude accuracy over a wide frequency range.

  • Timebase Accuracy: Ensures precise time measurements down to 10 ns accuracy with ppm-level precision.

  • Amplitude Verification: Measures the accuracy of signal amplitude at various frequencies, ensuring minimal deviation.

  • Temperature Compensation: Allows for recalibration whenever the temperature changes by more than 5°C.

  • Signal Integrity Checks: Includes testing of voltage ranges, voltage differences, and other critical measurements.

Parameter Details
Product Type Verification Kit for Cleverscope CS328A
Voltage Calibration Range ±80V (Maximum)
Amplitude Accuracy Range ±1% ± 0.1 Division
Frequency Response Range 1 kHz to 100 MHz
Timebase Accuracy ±2 divisions (less than ±2 divisions variation)
Signal Generator 1V p-p Sine Wave with 50Ω Termination
Amplitude Measurement DC Voltage, 1V p-p at various specified levels
Frequency Measurement 1kHz to 100MHz with calibrated signal source
Temperature Range Calibration recommended for >5°C temperature change
Signal Sampling 2 million samples for each capture
Voltage Measurement Accuracy DC voltage difference less than specified delta
Test Environment 1280 x 1024 resolution for best performance