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Diffraction Apparatus

Informations sur le produit "Diffraction Apparatus"

Use the Diffraction Apparatus to map light intensity vs. position for various slit geometries.

The Diffraction Apparatus let students create, view, and measure diffraction and interference patterns. The included Red Diffraction Laser provides a clean monochromatic light source. Slits are made by depositing metal film on glass, creating extraordinarily clean slits with fully opaque blocking areas. These high-precision slits cast clean diffraction and interference patterns, ideal for quantitative matching of intensity vs. position predictions.

The Linear Position Sensor and High Sensitivity Light Sensor completes the Diffraction Apparatus. In order to provide excellent spatial resolution, a selectable entrance aperture restricts the width of the pattern viewed by the High Sensitivity Light Sensor. The light sensor has three ranges, allowing the study of fine details or gross features of patterns. To measure position, the light sensor is mounted on a novel Linear Position Sensor.

This position sensor uses a precision optical encoder to measure translation with better than 50 micron resolution. Since it is optically based, without gears or racks, it has zero backlash.

Data collection is performed by choosing a slit, directing the laser through the slit, and choosing an entrance aperture for the light sensor. Both the light sensor and position sensor connect to your interface. The light sensor is moved by hand over a 150 mm distance, tracing out the diffraction pattern.

The Diffraction Apparatus requires a Combination 1.2 m Track/Optics Bench individually or part of the Dynamics Cart and Track System. An optional Green Diffraction Laser is also available, so that the effect of wavelength on the pattern can be measured.

Red Laser Wavelength:
635 nm +/- 5 nm (Class 2 laser product)

Light Sensor Full Scale Ranges:
1, 10, and 100 µW

Linear Position Sensor range:
150 mm

Linear Position Sensor resolution:
40 µm

Included:
Diffraction Slit System
Red Diffraction Laser
Combination Linear Position and High Sensitivity Light Sensor
Power Supply
User manual

Bildungsstufe: Sec. II & tertiaire, Secondaire II
Fach: physique
Fachbereich: Physik
Hersteller: Vernier

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Accessory Items

Combination Track / Optics Bench
The Combination Dynamics Track and Optical Bench is aluminum and includes a metric scale. Extremely rigid, this 1.2 meter track will not sag under use. The track includes 2 Adjustable Two Foot Levelers.   Dieser Artikel wird mit PostPac Economy Sperrgut versendet. Die Kosten für den Versand sind insgesamt 31 CHF.

De 385.30 CHF*
Dynamics Cart and Track System
The Dynamics Cart and Track System provides students with the tools they need to explore kinematics, dynamics, momentum, and energy. This versatile system can also be easily adapted to study optics, color, and diffraction. The Dynamics and Track System is ideal for studying Newton's second law, acceleration on an inclined plane, conservation of momentum, and much more. This traditional cart and track system features an aluminum track, two low-friction, plastic carts, an ultra pulley, and all of the necessary attachment accessories. Easily attach sensors (sold separately) to carts or to the track for data collection, like a Motion Detector, Dual-Range Force Sensor, Wireless Dynamics Sensor System, Photogate, or an Accelerometer. Add the Vernier Optics Expansion Kit (OEK) and use the track as an optics bench. The Dynamics Cart and Track Sytem includes: Combination 1.2 m Track/Optics Bench Standard Cart with magnetic and hook-and-pile end caps Plunger Cart with magnetic and hook-and-pile end caps 4 hexagonal masses, 125 g each Mounting hardware for Dual-Range Force Sensor and accelerometers Adjustable End Stop 2 Adjustable Two-Foot Levelers Motion Detector Bracket Motion Detector Reflector Flag Rod Clamp 2 Photogate Brackets Ultra Pulley Pulley Bracket User manual The long-track version includes the same carts and accessories as the Dynamics Cart and Track System but substitutes a 2.2m Track for the 1.2m Track. Shipping costs standard version: The standard version 1.2m is sent as PostPac Economy bulky goods. The total shipping costs are CHF 31.00.   Shipping costs long version:   The long track version 2.2m is shipped by freight forwarding. The costs for shipping amount to a total of CHF 74.00.

De 852.10 CHF*
Green Diffraction Laser
The Green Diffraction Laser is an optional accessory for the Diffraction Apparatus. Operating at 532 nm, it allows students to see and measure how diffraction patterns depend on light wavelength. Note that the Green Laser does not include its own power supply. It uses the same power supply as the Red Diffraction Laser, which is the same as the LabQuest. The Green Diffraction Laser is a Class 2 laser product.

589.10 CHF*
Conseil
Dynamics Cart and Track System with Go Direct® Sensor Cart
This completely wireless system simplifies experiment setup and allows basic experiments to be conducted with or without the track. Description The Dynamics Cart and Track System with Go Direct Sensor Cart includes essential laboratory equipment for teaching dynamics and kinematics. Using our Go Direct Sensor Cart, students can explore force, position, velocity, and acceleration directly on their Bluetooth®-enabled device—no wires or additional equipment required. Each cart features built-in sensors to simplify experiment setup and allow experiments to be conducted on or off the track. Specifications Position resolution: 0.25 mm, reported by default at 1 mm steps Force range: ±50 N Accelerometer range: ±160 m/s2 Track length: 1.2 m Shipping costs standard version: The standard version 1.2m is sent as PostPac Economy bulky goods. The total shipping costs are CHF 31.00.   Shipping costs long version: The long track version 2.2m is shipped by freight forwarding. The costs for shipping amount to a total of CHF 74.00.

De 1 545.30 CHF*
Polarizer/Analyzer for Optics Expansion Kit
The Polarizer/Analyzer Set extends the Optics Expansion Kit to allow students to study polarization of light. Using a Rotary Motion Sensor to record analyzer angle, Malus's Law experiments are easy, detailed, and accurate. The Polarizer/Analyzer Set includes a Fixed Polarizer, an Adjustable Analyzer, and an Adjustable Analyzer for Rotary Motion Sensor. Add to these the Light Source and Light Sensor Holder from the OEK, a Rotary Motion Sensor, and the Light Sensor for a complete system for studying polarization. The Fixed Polarizer linearly polarizes the light from the Light Source. The Adjustable Analyzer for Rotary Motion Sensor uses the Rotary Motion Sensor to record the angle of the analyzer. The Adjustable Analyzer can be placed after the Polarizer to study the curious behavior of stacks of three polarizers. A Light Sensor measures the transmitted light intensity, allowing a simple Malus’s Law activity. Polarizer passes vertically polarized light. Adjustable Analyzer for Rotary Motion Sensor includes a mount for the Vernier Rotary Motion Sensor to record the analyzer angle. Adjustable Analyzer includes an angle scale for manual reading of the polarizer angle. Included:Adjustable Analyzer (1)Adjustable Analyzer for Rotary Motion Sensor (1)Mounting Screws for Rotary Motion Sensor (2)Belt for Rotary Motion Sensor (1)User manual

214.00 CHF*
Conseil
Dynamics Cart and Track System with Motion Encoder
The Dynamics Cart and Track System with Motion Encoder is a revolutionary way for physics students to study dynamics. The Motion Encoder adds an optical position sensing system to record cart motion and eliminates the need for a motion detector for cart-on-track activities. Capture accurate, repeatable motion data with the Motion Encoder Cart and Receiver for sperior cart-on-track experiments. The Motion Encoder Cart replaces the ultrasonic Motion Detector when used for dynamics carton-on-track activities. The Dynamics Cart and Track System with Motion Encoder allows students to explore kinematics, dynamics, momentum, and energy with the ease and precision of optical motion sensing. The Motion Encoder is an optical position sensing system that records cart motion and eliminates the need for a motion detector for cart-on-track activities. In addition to a Motion Encoder Cart and Receiver, this system includes an aluminum track, a low-friction plastic plunger cart, an ultra pulley, and all of the necessary attachment accessories. The Dynamics Cart and Track System with Motin Encoder includes: Combination 1.2 m Track/Optics Bench Motion Encoder Cart with magnetic and hook-and-pile end caps Motion Encoder Receiver Plunger Cart with magnetic and hook-and-pile end caps 4 hexagonal masses, 125 g each Mounting hardware for Dual-Range Force Sensor and accelerometers Adjustable End Stop 2 Adjustable Two-Foot Levelers Motion Detector Bracket Motion Detector Reflector Flag Rod Clamp 2 Photogate Brackets Ultra Pulley Pulley Bracket User manual The long-track version includes the same carts and accessories as the Dynamics Cart and Track System but substitutes a 2.2m Track for the 1.2m Track.   Shipping costs standard version: The standard version 1.2m is sent as PostPac Economy bulky goods. The total shipping costs are CHF 31.00.   Shipping costs long version:   The long track version 2.2m is shipped by freight forwarding. The costs for shipping amount to a total of CHF 74.00. &am

De 1 259.90 CHF*
Combination Linear Position and High Sensitivity Light Sensor
This is a replacement part for the Diffraction Apparatus.

899.70 CHF*
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