BH CURVE APPARATUS | Hysteresis Loop & Magnetic Properties Analysis System

Description

The BH Curve Apparatus is a precision laboratory instrument designed to study the magnetic hysteresis (B–H) curve of ferromagnetic materials. This apparatus enables experimental determination of key magnetic parameters such as retentivity, coercivity, permeability, and hysteresis loss, providing clear insight into the magnetic behavior of materials.
Ideal for physics laboratories, electronics labs, engineering colleges, polytechnic institutes, and technical training centers.
✅ Key Features
🧲 Magnetic Hysteresis Analysis
Study of B–H curve (hysteresis loop) of ferromagnetic cores
Determination of retentivity and coercivity
Understanding of magnetic saturation and hysteresis loss
⚡ Built-In Regulated Power Supply
Smooth, continuously variable AC/DC excitation
Stable and precise control of magnetizing current
Ensures accurate and repeatable experimental results
📊 Accurate Measurement & Display System
High-sensitivity meters / CRO compatibility (model dependent)
Enables clear plotting and observation of hysteresis loop
Student-friendly panel layout for easy understanding
🧱 Educational Trainer Design
Printed circuit diagram on front panel
Clearly labeled terminals, switches, and controls
Rugged, compact construction suitable for repeated academic use
🛡 Safety & Reliability
Low-voltage operation for student safety
Over-current and short-circuit protection
Durable components ensure long service life
📘 Typical Applications
Study of magnetic hysteresis
Determination of magnetic properties of materials
Physics and electronics practical experiments
Engineering and diploma laboratory training
Core material comparison and analysis
💡 Why Choose This Apparatus?
Clear visualization of B–H hysteresis loop
Accurate determination of magnetic parameters
Easy-to-operate and safe for students
Essential apparatus for magnetism and electromagnetic studies