Calibration of Wattmeter Using DC Potentiometer

Calibration of Wattmeter Using DC Potentiometer setup is designed to perform the calibration of a wattmeter using a potentiometer.

Physics Lab Experiments Setup from Atico Exports.

Apparatus Required :

• Wattmeter Calibration Using Potentiometer Apparatus
• Ten-Wire Potentiometer
• Connecting Leads
• Instruction Manual

Regulated Power Supply :

• 2 V, 100 mA
• Designed to Operate the Ten-Wire Potentiometer

Electronic Standard Cell :

• Precisely Calibrated
• Voltage: 1.0186 V

Power Supply for Current Coil :

• 0 to 5 V / 0.5 A
• Milliammeter Range: 0 to 500 mA

High-Voltage Power Supply for Pressure Coil :

• 0 to 250 V
• Voltmeter Range: 0 to 250 V

Wattmeter :

• Panel-Mounted Type
• Range: 0 to 125 W

Galvanometer :

• Provided for Null Balance

Volt Ratio Box :

• Provided for Measurement of Higher Voltage

Circuit Diagram :

• Complete Circuit Diagram with Wattmeter Connections Provided on the Front Panel for Easy Operation

Technical Specifications :

Usage / Application :

• Laboratory

Type :

• Analog

Packaging Type :

• Corrugated Box

Power Supply :

• AC Mains