The test involves sieving rounded particle sizes for which 5% or less by weight pass through the geotextile. The Apparent Opening Size (AOS) is defined as 'Retained On' size of that fraction....
The test involves sieving rounded particle sizes for which 5% or less by weight pass through the geotextile. The Apparent Opening Size (AOS) is defined as 'Retained On' size of that fraction expressed as a standard sieve number (size). The test is widely used for relative comparison amongst the geotextiles. Thus AOS is a means of correlating geotextile pore structure to an equivalent screen mesh size. The apparatus consist of a 20 cm dia brass frame with clamp, a receiver and a lid Sieve Shaker and glass beads to be ordered separately.
SGE-1004
Rounded Beads made of glass, size 0.85 mm (passing 1 mm and retained at 0.85 mm)
SGE-1005
Rounded Beads made of glass, size 0.425 mm (passing 0.85 mm and retained at 0.425 mm)
SGE-1006
Rounded Beads made of glass, size 0.25 mm (passing 0.425 mm and retained at 0.25 mm)
SGE-1007
Rounded Beads made of glass, size 0.18 mm (passing 0.25 mm and retained at 0.18 mm)
SGE-1008
Rounded Beads made of glass, size 0.15 mm (passing 0.18 mm and retained at 0.15 mm)
SGE-1009
Rounded Beads made of glass, size 0.075 mm (passing 0.15 mm and retained at 0.075 mm)
Company Details
Our Products are also available with various universities on Annual Rate Contract Concentrating on the various essential factors, Shivam Instruments, an ISO 9001:2000 certified organization, have developed and designed lab equipment, pharmaceutical lab equipment which are widely used in research centers, hospitals as well as labs. As a manufacturer and exporter of lab instruments, we have captured a wide market share. With an dedicated attitude and focused approach, our team has created marvels in the industry. Under the leadership and motivation of our founder member, we have successfully laid the foundation of our organization. Our product range is - Laboratory Instruments | Food Processsing Equipments | Electronic Testing Instruments | Pharmaceutical Equipments | Paint, Petroleum Products | Coal Testing Instruments | Oil & Petroleum Testing Instruments | Soil Testing | Cement, Lime, Plaster & Mortar | Concrete | Sand And Aggregates | Tiles | Rock | Geotextile Our products are highly precise and accurate and have been developed under complete supervision of experts and professionals. The quality, services & effectiveness of our products have brought a tremendous response for our clientele. Our products are not only durable and cost effective but also fulfil the purpose they are meant for. Tested and verified on several aspects, we have provided the most superior quality product to our clients.
Nature of Business Manufacturer / Exporter / Supplier
Number of EmployeesBelow 20
Year of Establishment1996
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