DC String Vibrator Manufacturer,Supplier and Exporter in India
Product Code : JL-LEP-10406
The DC String Vibrator from Jaincolab is used to demonstrate standing waves on a string. As a school laboratory equipment manufacturer, Jaincolab supplies this vibrator as part of a wider range of physics lab equipment used for teaching wave mechanics and vibration phenomena in schools and colleges across India. Utilizing an offset-weighted shaft on a DC motor with a steel mounting platform, it is built for reliable, repeated demonstration use.
Specification Detail
| Product Name | DC String Vibrator |
| Product Code / SKU | JL-LEP-10406 |
| Purpose | Demonstrates standing waves on a string |
| Drive Mechanism | Offset-weighted shaft on a DC motor |
| Input Voltage | 0 to 6 volts DC |
| Vibration Frequency Control | Stepless attenuator |
| Mounting | Steel mounting platform with binding posts for external wire connection |
| Included String | Twisted polyester cotton string, 3 mm diameter (Size #72), 5 meters |
| Standard | As per DEPED Guidelines (manufacturer-stated) |
Key Features
- Offset-weighted DC motor shaft generates consistent, adjustable string vibration for wave demonstrations
- Stepless attenuator allows smooth control of vibration frequency across the 0 to 6 volt DC input range
- Durable steel mounting platform with binding posts for simple external wire connection
- Includes ready-to-use 5 meter twisted polyester cotton string, 3 mm diameter (Size #72)
- Compact benchtop design suited to standard physics classroom demonstrations
Why Choose Jaincolab
Jaincolab is a school laboratory equipment manufacturer and exporter supplying schools, colleges and institutions across India and internationally. Every DC String Vibrator is checked for smooth frequency control and mounting stability before dispatch. As specialists in physics lab equipment for wave and vibration demonstrations, we supply this vibrator alongside related classroom resources including the DC Ammeter and the Basic Electronics Kit, so schools can standardise on one trusted source of science teaching equipment. Browse our full Laboratory Equipment Products collection for the complete range.
Certifications: manufacturer-stated ISO 9001:2015 and ISO 14001:2015 — verify before publishing.
Applications
| Application | Use Case |
|---|---|
| Standing Wave Demonstrations | Showing nodes and antinodes forming on a vibrating string during physics practicals |
| Frequency and Wavelength Study | Investigating the relationship between vibration frequency and observed wavelength |
| Harmonics Demonstration | Illustrating fundamental and higher harmonic modes on a stretched string |
| Wave Speed Experiments | Studying how string tension and length affect wave speed and resonance |
| Classroom Physics Demonstrations | Group demonstrations of wave mechanics concepts using adjustable vibration control |
Frequently Asked Questions
Q1: What is this vibrator used for?
A1: It is used to demonstrate standing waves on a string.
Q2: How is the vibration generated?
A2: It utilizes an offset-weighted shaft on a DC motor.
Q3: What input voltage does it require?
A3: It requires an input voltage of 0 to 6 volts DC.
Q4: How is vibration frequency controlled?
A4: Vibration frequency is controlled by a stepless attenuator.
Q5: Does it include a string?
A5: Yes, it includes a twisted polyester cotton string, 3 mm diameter (Size #72), 5 meters in length.
Request a Quote
Need DC String Vibrator or other physics lab equipment for your school or lab? Request a Quote from Jaincolab, a school laboratory equipment manufacturer serving customers across India and internationally.
