Thermal Expansion of Solids & Liquids
(HT-023)
  • • Evaluating by using the pycnometer, the volume coefficient of different liquids as a function of temperature:
    • » Water, ethyl glycerol, olive oil, and glycerol, methylated spirit.
  • Evaluating the linear expansion coefficient for different solids as a function of temperature using a dilatometer:
    • Iron, brass, copper, aluminum, glass.
    • Study the relation between elongation and overall length in solids.
  • Immersion thermostat:
    • Heater capacity: 1 KW
    • Temperature range: 25 to 100 °C
    • Temperature accuracy: ± 0.05 K
  • Bath for thermostat:
    • Size: 6 L
    • Wall thickness: 4.5 mm
  • Dilatometer gauge:
    • Clock gauge:
    • Measuring range: 0.10 mm
    • Display resolution: 0.01 mm
    • Adjustable fixing holder measuring length: 200 mm, 400 mm, 600mm
    • Diverse material: brass, iron, glass
    • 2x tube holders
  • Thermocouple:
    • Type-K
    • Range: -50 to +350 °C
  • 2x flat bottom flasks: 100 ml
  • Breaker: tall form, 100 ml
  • 2x measuring tube: 300 ml
  • Rubber tubing: 10 mm
  • Set of syringes: 1 ml
  • Glycerol: 250 ml
  • Olive oil: pure, 250 ml
  • Thermal Expansion of Solids & Liquids Training System unit (HT - 023)
  • Hard copy user manual

The trainer (HT-023) is designed to demonstrate the concept of volume expansion in solids and liquids. the volume expansion of liquids and linear expansion of various materials is determined as a function of temperature.

  • The trainer unit has a compact bench top design to be suitable for different spaces and to enable ease of use.
  • The trainer is equipped with an immersion heater and a circulation pump.
  • Dilatometer with clock gauge on baseplate for a quantitative measurement of the linear expansion solid dependent on material, length, and temperature.
  • temperature and heater power are displayed on digital displays.
  • Different solid and liquid test samples are included such as iron, brass, copper, aluminum, ethyl glycerol, olive oil, and glycerol.
  • the trainer has water bath and pycnometer for performing the experiment of expansion in liquids in accurate and easy way.
  • The training unit is electro-statically painted and is treated to resist rust.