High pressure Autoclave

LabTek is a promoninet and well established manufacturer, supplier, solution provider and exporter of Cement Testing Lab Equipment, concrete testing machine, Concrete testing lab equipment, building and civil engineering laboratory equipment and accessories. We are supplying the equipment to quality testing laboratories civil builders, civil contractors, Engineering colleges, Universities and Polytechnics. We manufacture the best quality Cement samplers, Le Chatelier flask, Le Chatelier moulds, Length comparator, Hydraulic shrinkage mould, Blaine fineness apparatus, Standard Vicat apparatus, Flow tables for mortar and building lime, Air content meters, Flow cone apparatus, Marsh funnel viscometer, Vibrating machine, Cement curing cabinet as per the international standards and specifications. High pressure Cement Autoclave, high pressure autoclave, cement autoclave, expansion of cement,soundness of cement, laboratory cement testing equipment.

High pressure Autoclave

Cement - Autoclave, high pressure: Autoclave, high pressure

Make: LabTek

Model: SL-2060

Origin: India

Standards: ASTM C151 | ASTM C490

General Properties:
The autoclave consists of a high-pressure steam vessel with internal dimensions 154 mm dia. x 430 mm high to accept a rack for holding 10 specimens obtained with the moulds (see accessories). Complete with pressure gauge, pressure regulator, temperature regulator, control switches, safety valve and specimen rack.
Certified conforming to ISPELS procedure.

  • Heater: 2600 w
  • Overall dimensions: 450x475x1080 mm
  • Weight approx.: 55 kg

High pressure Cement Autoclave, high pressure autoclave, cement autoclave, expansion of cement,soundness of cement, laboratory cement testing equipment.

High pressure Cement Autoclave, high pressure autoclave, cement autoclave, expansion of cement,soundness of cement, laboratory cement testing equipment.

Procedure to determine soundness of cement

i) Place the mould on a glass sheet and fill it with the cement paste formed by gauging cement with 0.78 times the water required to give a paste of standard consistency.

ii) Cover the mould with another piece of glass sheet, place a small weight on this covering glass sheet and immediately submerge the whole assembly in water at a temperature of 27 ± 2oC and keep it there for 24hrs.

iii) Measure the distance separating the indicator points to the nearest 0.5mm (say d1 ).

iv) Submerge the mould again in water at the temperature prescribed above. Bring the water to boiling point in 25 to 30 minutes and keep it boiling for 3hrs.

v) Remove the mould from the water, allow it to cool and measure the distance between the indicator points (say d2 ).

vi) (d2 – d1 ) represents the expansion of cement.

 

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