AMV Scientific Co.

A rebound hammer is a tool used to measure the hardness of concrete or other materials. It's also known as a Schmidt hammer or Swiss hammer. How it works

• The hammer hits a concrete surface with a defined amount of force 
• The rebound of the hammer's spring-loaded mass is measured 
• The rebound distance is used to calculate the concrete's compressive strength 

Ideal for curing cement specimens in commercial and site laboratories, very practical and easy to use. The cabinet is entirely made of “sandwich” stainless steel panels, isolated with polyurethane foam. The bench can be conveniently used as a working table being 2240 mm long, 700 mm wide and 860 mm high.Cooling system, temperature and humidity control are integrated in the structure and housed on the right cabinet. The system is designed to maintain the temperature within the operating range between +18 and +30°C with a relative humidity 95±5%. Each one of the 4 cells can be fitted with max 5 sliding grids which can support the moulds with specimens and a large number of cement prisms.

AMV scientific are leading Air Entrainment Meter manufacturers, suppliers and exporters in Delhi, India. Air Entrainment Meter are used for determining the air content of fresh concrete. They consist of a flanged 7- or 8-liter capacity cylindrical vessel and cover assembly incorporating a pressure gauge, air pump and valves. They have a quick action clamping system. Direct pressure gauge reading to the nearest 0.1% up to 6% air, 0.2% from 6 to 8% air and % 0.5 from 8 to 15%air. It is not affected by changes in barometric pressure. Calibration vessels and compacting bar with square section should be ordered separately.