Individual Activities

INDIVIDUAL ACTIVITIES

TYNDALL'S EXPERIMENT

In 1870, before members of the British Royal Society, John Tyndall demonstrated a light beam being guided in an arcing stream of water. Recreate that demonstration using this activity. Includes beaker, valve and instructions.

Order Code: SLC TYNDALL'S EXP

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SECURITY SYSTEM

This activity gives the students an opportunity to set up a door chime, a grid security system and a perimeter security system. Requires a modulated laser and receiver, not included. Includes security system unit with adapter, (2) patch cords, (3) adjustable front surface mirrors and instructions.

Order Code: SLC SECURITY SYS

BAR CODE SCANNER

Only 20 years ago, supermarket cashiers were still tallying up shopper's grocery bills relying on speedy, accurate fingers punching the right buttons. Today, all that has changed thanks to lasers. Learn and demonstrate how bar code scanners work using this activity. Includes rotating beam scanner with adapter, (4) bar codes with holder, bar code receiver with adapter and instructions.

**Order Code: SLC BAR CODE EXP

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IMAGE imgs/SLCWEBCAT73.jpg LEVELING ACTIVITY

Learn how laser levelers are replacing conventional methods in the construction industry. When the bubble is plumb the laser leveler projects a straight level beam of light helping in the alignment of many projects. Includes laser leveler with travel case, tripod (not pictured), extra "AA" batteries, (3) leveling assemblies and instructions.

Order Code: SLC LEVELING ACT

PARTICLE COUNTER

Lasers are used in many metrology applications to measure particulate in the air and in liquids. Learn the principle behind metrology using this activity. Includes particle counter, multimeter, (3) sample vials and instructions.

Order Code: SLC PARTICLE COUNT

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SURVEYING AND LEVELING

Lasers have been used for several years now to assist in aligning drainage pipes, sky- scrapers, drop ceilings, house foundations and many more. This method of using lasers is considerably faster and more accurate than when using older, more conventional methods. This activity will help students learn and demonstrate these concepts. Includes rotating beam scanner with adapter, rigid acrylic tabletop (15x15x3/16), (5) leveling assemblies, ruler and instructions.

**Order Code: SLC SURV AND LEVEL
**NOTE: If ordering both the Bar Code and Surv and Level you only need one rotating beam scanner. Use Order Code: SLC BAR CODE/LEVEL

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	INDIVIDUAL ACTIVITIES

TYNDALL'S EXPERIMENT In 1870, before members of the British Royal Society, John Tyndall demonstrated a light beam being guided in an arcing stream of water. Recreate that demonstration using this activity. Includes beaker, valve and instructions. Order Code: SLC TYNDALL'S EXP
	SECURITY SYSTEM This activity gives the students an opportunity to set up a door chime, a grid security system and a perimeter security system. Requires a modulated laser and receiver, not included. Includes security system unit with adapter, (2) patch cords, (3) adjustable front surface mirrors and instructions. Order Code: SLC SECURITY SYS
BAR CODE SCANNER Only 20 years ago, supermarket cashiers were still tallying up shopper's grocery bills relying on speedy, accurate fingers punching the right buttons. Today, all that has changed thanks to lasers. Learn and demonstrate how bar code scanners work using this activity. Includes rotating beam scanner with adapter, (4) bar codes with holder, bar code receiver with adapter and instructions. Order Code: SLC BAR CODE EXP**
	LEVELING ACTIVITY Learn how laser levelers are replacing conventional methods in the construction industry. When the bubble is plumb the laser leveler projects a straight level beam of light helping in the alignment of many projects. Includes laser leveler with travel case, tripod (not pictured), extra "AA" batteries, (3) leveling assemblies and instructions. Order Code: SLC LEVELING ACT
PARTICLE COUNTER Lasers are used in many metrology applications to measure particulate in the air and in liquids. Learn the principle behind metrology using this activity. Includes particle counter, multimeter, (3) sample vials and instructions. Order Code: SLC PARTICLE COUNT
	SURVEYING AND LEVELING Lasers have been used for several years now to assist in aligning drainage pipes, sky- scrapers, drop ceilings, house foundations and many more. This method of using lasers is considerably faster and more accurate than when using older, more conventional methods. This activity will help students learn and demonstrate these concepts. Includes rotating beam scanner with adapter, rigid acrylic tabletop (15x15x3/16), (5) leveling assemblies, ruler and instructions. Order Code: SLC SURV AND LEVEL NOTE: If ordering both the Bar Code and Surv and Level you only need one rotating beam scanner. Use Order Code: SLC BAR CODE/LEVEL