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عرض 211–225 من أصل 2205 نتائج
- Physics
Friction Blocks And Surfaces
To illustrate the concept that friction depends on the nature and smoothness of materials. The kit consists of a glass mirror with sandpaper affixed to one side and two wooden blocks, one with a hook and the other with an eye. The latter block has a mirror cemented to one face. Both static and sliding frictional forces between different surfaces can be compared and contrasted using this kit. With instructions.
SKU: PH10572 - Chemistry
Goggle Sanitizer
For Laboratory use, a high power 25W UV lamp lamp is used to kill germs on goggles. The cabinet is of heavy gauge steel for durability and has enamel finish. can sanitize up to 35 goggle at a time and is suitable for desk top or wall mounting. The sanitizer comes with safety feature that will prevent the UV light from operating unless the doors are closed and latched properly. The cabinet is also designed to prevents any leakage during of UV rays during operation and comes with a filtered pilot hole so that the user can check the operations while in use.
Size:26″ W x 29″ H x 10-3/20″Accommodates upto 35 pairs of goggles.
UV bulb for sanitization.
Key Lock and 2 Safety Switches.
Pilot Hole.
μL approved Components.
All components used are μL approved.SKU: CH12040 - Physics, Uncategorized
Hand Wheel Drive Unit
Converts muscular energy to other forms of energy. 75 mm diameter hand cranked pulley with rubber belt to drive a small pulley of 20 mm diameter to which a drive output pulley is directly attached. Pulley shafts are mounted in bearings on aluminium casting, on standard base.
SKU: PH20422 - Physics, Uncategorized
Hare’s Apparatus
A three limbed glass tube is mounted on a wooden stand with a scale for each of the two 600 mm tubes. A rubber tube with Hoffman clip is provided for the short limb. Two metal sliding distance rods may be so adjusted that their lower ends just touch the surface of the liquid under experiment to facilitate column height readings. Overall dimensions 680 x 300 x 150 mm approx.
SKU: PH10617 - Physics, Uncategorized
Head Loupe
This magnifier is mounted on a comfortable head band. Since both eyes are used it provides 3D vision enabling fine manual co-ordination. Ideal for any kind of detail work where both hands are required to be free to attend the work. Available in five models with different magnifications.
SKU: PH30210 - Physics, Uncategorized
Heat Absorption And Radiation Comparator
To demonstrate the phenomenon of heat absorption and radiation between different surfaces. One 12 V bulb is used as heat source and two parabolic metal discs used as different bodies, one slot is provided behind the discs to hold the thermometer. Two sockets are provided for power input.
SKU: PH20346
