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Description

Bar Breaker Apparatus Natural GasThe classic cast iron Bar Breaker is a device that demonstrates the unstoppable forces of expansion and contraction. A steel bar lies in a cast iron frame and a cast iron pin locks the bar in place. A gas burner is fitted into the cast base and heats the bar. As the bar expands, it tries to bend the cast iron rod. Finally the cast iron pin breaks with a loud sound. With the steel bar hot, another pin can be fitted and locked. As the bar cools and

Height: 280mm

Funnel Diameter: 80mm

Heavy-duty 400GSM construction for increased absorbency

As the temperature of a gas in a closed container rises

Diameter of ring 120mm

Battery 9V x1

Test Type: Aerobic plate count

Combines pipette and dispenser in a single unit

Stage plate: black-and-white round stage plate

triangular or sawtooth and high power amplifiers permit the driving of large speakers or headphones for private listening

and 8 corrosive substances

Left half shows key functional areas including Broca and Wernicke regions