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WardsSci000615
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WardsSci000615
Catalog Number:
(470230-166)
Description:
Bimetallic strips attached to wooden handle to study thermal energy.
Catalog Number:
(470320-952)
Description:
Two investigative areas covering six STEM activities.
Catalog Number:
(470230-174)
Description:
Radiometer with four lightweight metal arms.
Catalog Number:
(470039-714)
Description:
Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.
Catalog Number:
(470349-628)
Description:
Accurately plot the thermal energy transferred by an aluminum bar.
Catalog Number:
(470356-036)
Description:
Create and learn how bridges are engineered to make our life easier.
Catalog Number:
(470230-164)
Description:
Bimetallic strips attached to wood blocks to study thermal energy.
Catalog Number:
(470230-156)
Description:
High quality linear expansion apparatus to study thermal expansion.
Catalog Number:
(470039-902)
Description:
Bring Some Heat Into the Classroom
Catalog Number:
(470230-398)
Description:
Ideal for studying heat and thermodynamics.
Catalog Number:
(470225-380)
Description:
A hands on visual of converting heat to power.
Catalog Number:
(470230-396)
Description:
Kits for demonstrating thermal energy and heat transfer.
Catalog Number:
(470017-140)
Description:
Demonstrate the Difference Between the Specific Heat of Objects.
Catalog Number:
(470219-436)
Description:
Superior quality double wall calorimeter with easily removable spring heating element. Operates on 3-6V DC at approximately 5 watts. It consists of an inner aluminum 150mL resevoir, aluminum outer, plastic insulator ring, and styrofoam lining to minimize heat loss. Lid accepts heating element, stirrer, and thermometer cork. Includes cover cap.
Catalog Number:
(470005-892)
Description:
This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.
Catalog Number:
(470344-150)
Description:
Hands-on STEM learning kit for launching rockets using a simple chemical reaction.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-962-2660.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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