This ergonomic apparatus has been designed with safety and ease of operation in mind- making it ideal for use in education. A rapid heat switch allows higher temperatures to be obtained quickly. A single control knob on the front panel incorporates the main switch with arbitrary scale of 0 to 10. Sample tubes are illuminated from behind and magnified through a lens. Ceramic insulation around the aluminium heating block minimizes heat transfer to the casing. A selector at the rear of the instrument allows a light or dark background. Thermometer- capillary tubes and cooling plug available as accessories. Supplied with instructions. Electrical supply : 230V AC 50/60Hz; Weight : 1.5kg; Temperature range : Ambient – 350”C.

Made of stainless steel. 3mm dia. Perforation.
Details:
Size
210mm dia. * 150mm high
220mm dia. * 240mm high
280mm dia. * 200mm high
380mm dia. *280mm high
480mm dia. * 220mm high

Three Prong, dual adjustment clamp holds circular and irregular shaped objects. Maximum jaw opening size - 64.8 mm (29/16”). To position your work effectively, shaft wing nut allows clamp to rotate 360°. PVC covered fingers. Clamp post holders grip rods up to 19 mm (3/4”).

For rods up to 5/8” in diameter. 
Clamp holder that is adjustable to swivel and lock to any angle. 
Enamel finish, tightened with a plastic thumb screws.

Each Pendulum Holder has its own knurled thumbscrew and locking device that holds each individual chord for easy adjustment without disturbing the other pendulums. 
Sturdy Pendulum Clamp has an all steel bracket that allows for up to 3 pendulums to be suspended at one time without any wobbling. The bracket is attached to a rod clamp that is tightened with a large knurled knob.

Double burette clamp with all aluminium casted mounts on rod of 1/4” to 1/2” in diameter, two burettes can be securely held in a vertical position whereas still permitting full read of the burette scale. 

Clamp includes a sleek enamel end with rubber finger grippers.

Made of a polished aluminum muff with brass clamping jaws.
Excellent clamp for supporting thermometers.
Jaws can be rotated and locked at any angle.

A unique design with phosphorus bronze clamps for holding objects vertically or horizontally, gives it more flexibility. Available with Thermometer Hanger. Multipurpose Aluminum section boss head with brass headed nickel plated steel thumb screw and plated wing shaped nut for fixing the different attachments like thermometer holders, suspension hangers etc.