SAMPLE & HOLD TRAINER | Analog Signal Sampling & Holding Trainer for Electronics & Instrumentation Labs

Description

The Sample & Hold Trainer is a precision educational apparatus designed to demonstrate the principles of signal sampling, holding, and reconstruction used in analog-to-digital conversion and data acquisition systems. This trainer helps students understand how continuous analog signals are sampled and held constant for processing by digital systems.
Ideal for electronics laboratories, instrumentation labs, engineering colleges, polytechnic institutes, and technical training centers.
✅ Key Features
⚡ Fundamental Sample & Hold Operation
Demonstrates sampling and holding of analog signals
Clear understanding of track mode and hold mode
Essential concept for ADC, DAC, and data acquisition systems
🔄 Built-In Signal Source & Control
Internal signal generator for input waveform
External signal input option for experimentation
Adjustable sampling frequency and control signals
📊 Accurate Observation & Measurement
Test points provided for:
Input signal
Sampled signal
Held output signal
Enables observation using CRO / DSO
🧱 Educational Trainer Design
Functional block diagram printed on front panel
Clearly labeled switches, controls, and terminals
Compact and rugged construction for repeated student use
🛡 Safety & Reliability
Low-voltage, student-safe operation
High-quality electronic components
Stable and noise-free output performance
📘 Typical Applications
Study of sample and hold circuits
Understanding ADC input signal conditioning
Analog signal processing experiments
Instrumentation and control system training
Engineering and diploma electronics practicals
💡 Why Choose This Trainer?
Clear demonstration of sampling theory
Essential experiment for data acquisition systems
Easy to operate and observe results
Ideal for electronics, instrumentation, and embedded systems labs