50mm diameter ball bearing plastic pulley. Mounted on an aluminium frame, for clamping to the edge of a bench or force board. The clamp is detachable from the bar carrying the pulley.

Overall length of frame (pulley bar): 110mm.

Maximum clamp opening: 25mm.

A wooden planed board 600 x 75mm. The board is hinged at one end to a wooden base board and the angle of incline can be fixed in a number of positions by use of a moveable block. Also included is a reversible friction slider (100 x 65mm), one side of which is cut so it has only half the area in ...

Wooden friction board 490 x 75 x 20mm, a wooden slider with hook 140 x 70 x 20mm, a plain aluminium slider and an aluminium slider with rubber backing.

A further long aluminium slider is provided which fits over the friction board to provide an alternative surface type.

Supplied as a kit for eight pupils and consists of five plywood beams 600 x 44 x 3mm graduated every 38mm and with a groove across its centre to locate the fulcrum point.

Also included are four fulcrums 32 x 32 x 64mm and forty metal blanks 25mm square.

The masses of the blanks are ...

Double Pulley Blocks

Incorporating 50mm diameter plastic pulleys carried in tough plastic frames. These blocks are available in double and triple sheave form with plain bearing pulleys. The bearing pin may be rapidly removed from the frame, thus releasing the pulley(s) and allowing easy &#...

Triple Pulley Blocks

Incorporating 50mm diameter plastic pulleys carried in tough plastic frames. These blocks are available in double and triple sheave form with plain bearing pulleys. The bearing pin may be rapidly removed from the frame, thus releasing the pulley(s) and allowing easy &#...

50mm diameter aluminium pulley carried on a plastic frame.

Features:

• Clamp fitting for anchoring to a bench/force board (max. width 30mm)

• Slot with clamping screw to allow attachment to a standard retort stand rod

Aluminium, 50 mm diameter, mounted in metal frame, accurately centered. Single.

Updated kit for Motion Measurement uses the Unilab Millisecond Timer as the timing device.

The kit contains:

•

This unique plastic moulding turns a fizzy drink bottle into a squeezy or ‘stomp rocket’ launcher – enabling students, for example, to design and make educational kits intended for retail sale. Ideal for use in graphics and packaging projects.

What do you get?

The Super Precision Gyroscope has been designed and built to the highest precision from the very start, made from solid brass with a light-weight aluminium frame. Carefully chosen stainless-steel miniature ball bearings allow it to run smoothly and almost silently for an amazingly long time. The...

For demonstrating the production of beat frequencies. Comprises two nickel plated forks A (440 Hz) mounted on individual boxes. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 440 Hz. When both forks are sounded a clearly audible 'beat...

This high quality Ripple Tank combines ease of use with high visual resolution and responsiveness. The apparatus includes a variety of dippers and accessories, allowing exploration of a wide range of wave phenomena, including wave propagation, reflection, refraction, interference patterns and st...

Clear acrylic bioconcave and bioconvex blocks. Thickness: 25mm. Bioconvex size: 115 x 75mm. Sold in a pack of 2 (one of each).

The SDS1022 digital oscilloscope offers reliable measurement technology for a really good price.

Ideal for the workshop, hobbys or educational use.

The 7 colour TFT LCD panel with a resolution of 800 × 480 allows excellent readability of the waveforms

It offers a 20 MHz bandwi...

The Unilab Midi ripple tank provides a simple and effective way for students to investigate the properties of waves. The ripple tank is completely self-contained, requiring minimal set-up compared to traditional equipment. Simply add water and connect to a power signal generator and a 12V dc pow...

Bring modern technology into your classroom with this raybox for the 21st century.

This unit is for studying ray optics. It contains 3 laser diode modules. The power of each diode is less than 1mW and the wavelength is 650nm.

The Rayzer is supplied with a plugtop power supply and is m...

This set of lenses, prisms and mirrors is intended for use with our RayZer Lightbox. The plastic lenses are 15mm thick. The base of each lens has been treated so that the passage of the beam can be clearly seen inside the plastic.

The lens set comprises of:

3 prisms

1 recta...

Our Opto Source is a complete stand-alone item containing 9 bright LEDs arranged in the special shape of the letter 'F'. When viewing the source with a pinhole camera the image is clearly seen inverted in the vertical plane and in the horizontal plane. This is not possible with the tradit...