He-Ne Laser

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He-Ne Laser Specification

Temperature Range
10C to 40C

Power Source
220V AC / 50 Hz

Automation Grade
Manual

Feature
High Stability, Long Service Life, Low Noise

Core Components
Laser Tube, Power Supply

Accuracy
1% on Power Output

Capacity
1 mW, 3 mW, 5 mW

Frequency
632.8 nm

Model No
HNL-6328

Voltage
220 V

Equipment Materials
Anodized Aluminum Housing, Glass Tube

Type
He-Ne (Helium-Neon) Laser

Usage
Optical Experiments, Alignment, Holography, Educational, Research

Dimension (L*W*H)
350 mm x 60 mm x 60 mm

Weight
Approx. 1.2 kg

Operating Mode
Continuous Wave (CW)

Connector Type
BNC for Power Supply

Polarization
Linear

Beam Diameter
< 1.2 mm

Warm-up Time
< 5 Minutes

Service Life
10,000 Hours (Typical)

Beam Divergence
< 1.8 mrad

About He-Ne Laser

He-Ne Laser

Objective : Study the wavelength & angular divergence of beam

Set-up consists of following apparatus :

He-Ne Laser Source with Power Supply
Set of 13 slides
Graticule
Grating 500 lines.
Optical Bench 1.5 meter.
Graph Paper with screen & scale
Convex Lens 2 pcs. (FL 10 cm & 20 cm)

High Stability and Precision

Designed for demanding optical applications, this He-Ne laser delivers high stability and accuracy, ensuring reliable operation in environments such as research labs, educational settings, and industrial alignment tasks. Its robust construction and low noise output make it an excellent choice for precise measurements and complex experiments.

Versatile Applications

Suitable for a wide range of uses, from fundamental optical experiments and holography to professional alignment and research, this He-Ne laser adapts easily to different requirements. Its continuous wave operation and linear polarization guarantee consistent beam quality and performance across diverse settings.

Long Service Life and Quick Setup

Engineered for longevity, the laser typically provides 10,000 hours of service and reaches operational stability in under five minutes, minimizing downtime. The units anodized aluminum housing ensures protection, while simple connections make setup straightforward for rapid deployment.

FAQs of He-Ne Laser:

Q: How do I set up and operate the He-Ne laser safely?

A: To set up the HNL-6328 He-Ne laser, connect the BNC power cable to the designated power supply (220V AC/50Hz). Ensure the area is clear of reflective surfaces, wear appropriate laser safety eyewear, and follow standard laboratory safety protocols. Allow the unit to warm up for less than 5 minutes before use.

Q: What applications is this He-Ne laser model best suited for?

A: This laser is ideal for optical experiments, beam alignment, holography, educational demonstrations, and research studies requiring a stable, precise, and linearly polarized light source.

Q: When should I replace the laser tube or perform maintenance?

A: With a typical service life of 10,000 hours, routine maintenance is minimal. Replace the laser tube if you notice significant power loss or instability. Regularly inspect the power supply connections and clean the external surfaces to ensure ongoing reliability.

Q: Where can the He-Ne laser be used effectively?

A: Due to its compact size and robust build, the laser can be used in laboratories, educational facilities, and industrial settings for alignment and calibration. The recommended operating temperature range is 10C to 40C for optimal performance.

Q: What is the process for connecting the laser to its power supply?

A: Simply use the BNC connector to attach the provided power cable to a compatible 220V AC socket. Confirm all connections are secure before switching on. The laser will be ready for operation following a brief warm-up period.

Q: What are the key benefits of using this He-Ne laser model?

A: Key advantages include high beam stability, precise linear polarization, long operating life, quick warm-up, and flexibility in optical experimentation or alignment tasks. The lasers anodized aluminum housing enhances durability, while its low noise output supports sensitive measurements.

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