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Technical data


Determination of the heating value of fuel oil and of the calorific value of olive oil

Article no: P3021767

Principle

The heat of reaction generated during the complete combustion of 1000 g of solid or liquid fuel is known as the calorific value H. In the case of complete combustion of nutritional fats, the gross calorific value can also be determined. In order to ensure complete combustion, the reaction takes place under oxygen. The heat generated during the combustion of a specific amount of fuel is absorbed by a glass jacket calorimeter of known heat capacity. The calorific value of the test substance can be calculated from the temperature increase in the calorimeter.

Benefits

  • No toxic or dangerous chemicals are used for this experiment.
  • Part of a system solution -  glass jacket system easily expandable.

Tasks

Determine the calorific value of heating oil and the gross calorific value of olive oil.

Learning objectives

  • Heat of reaction
  • Heat of combustion
  • Enthalpy of combustion
  • First law of thermodynamics

Necessary accessories

  • Precision balance 620g/0.001g

 

Scope of delivery

Support base DEMO 02007-55 1
Stand rods, stainless steel, various sizes 02032-00 1
Right angle boss-head clamp 37697-00 3
Universal clamp 37715-01 3
Glass jacket 02615-00 1
Calorimeter insert for glass jacket 02615-01 1
Combustion lance for gases 02613-00 1
Closure caps,10, GL18 41220-00 1
Rub.stop.d=38/31mm,1 hole 15mm 39260-19 1
Cobra SMARTsense Thermocouple - Sensor for measuring temperature -200 ... +1200 °C (Bluetooth + USB) 12938-01 2
Magnet, d = 10 mm, l = 200 mm 06311-00 1
Magnetic stirring bar 30 mm, cylindrical 46299-02 1
Funnels (glass), Boro, various sizes 34457-00 1
Graduated beaker, 1000 ml, plastic (PP) 36640-00 1
Glass tube,diam 10mm l 300 mm MAU-16074510 1
Beakers, Boro, high form, various sizes 46025-00 1
Steel cylinder oxygen, 2 l, filled 41778-00 1
Reducing valve f.oxygen 33482-00 1
Table stand for 2 l steel cylinders 41774-00 1
Wrench for steel cylinders 40322-00 1
Rubber hose, various diameters 39282-00 2
Hose clip, diam. 8-16 mm, 1 pc. 40996-02 2
Teclu burner, DIN, natural gas 32171-05 1
Lighter f.natural/liquified gases 38874-00 1
Safety gas tubing, DVGW, sold by metre 39281-10 1
Hose clip f.12-20 diameter tube 40995-00 2
Crucible tongs, 200 mm, stainless steel 33600-00 1
Tweezers,straight,blunt, 200 mm 40955-00 1
Glass tube cutter 33185-00 1
Scissors,straight,blunt,l 140mm 64625-00 1
Paper,ceram.fibre,1.0x500x2000mm 38750-01 1
Pasteur pipettes, 250 pcs 36590-00 1
Rubber caps, 10 pcs 39275-03 1
Wood splints, package of 100 39126-10 1
Protective glasses, green 39317-00 1
Glycerol, 250 ml 30084-25 1
Olive oil,pure 100 ml 30177-10 1
Water, distilled 5 l 31246-81 1
Immersion probe NiCr-Ni, teflon, 300 °C 13615-05 2
measureLAB, multi-user license 14580-61 1

Necessary accessories

Precision Balance, Sartorius, 620 g : 1 mg 49311-99

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com