Drape Meter Manufacturer,Supplier and Exporter in Ambala
Product Code : EL-FTE-13158
schoollab Equipments Ambala is a leading Drape Meter Manufacturer,and suppliers in Ambala, Drape Meter Manufacturer,and suppliers in South Africa, Drape Meter Algeria (Algiers), Drape Meter Angola (Luanda), Drape Meter Argentina (Buenos Aires), Drape Meter Armenia (Yerevan), Drape Meter Australia (Canberra), Drape Meter Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.).
DESCRIPTION:
Drape Meter
Drape meter consists of a circular specimen support, an electric lamp to give off light, and an exposing and developing arrangement using light sensitive ammonia paper to determined the area covered by the shadow of the test specimen, and an electric lamp to expose the ammonia paper to determine the area covered by the shadow of the test specimen.
The circular specimen support is made out cast aluminum and is fixed over a clear acrylic sheet.
The sheet is hinged at one end and can be lifted for placing the ammonia paper for exposure.
The paper is kept below the acrylic sheet on a resilient surface so that it is in close contact with the sheet when it is horizontal.
The specimen holding and paper exposing arrangement is kept inside a sheet metal exposing chamber.
The electric lamp is fitted at the upper end of the chamber so that light rays coming from it are intercepted by the test specimen.
The rays which are not intercepted fall on the paper and expose it, thus giving a demarcation between exposed and unexposed areas.
The chamber has a close fittings door.
It has ventilation holes near its bottom and top for keeping it cool.
An ammonia vapour developing chamber in which the exposed paper is kept for developing is provided below the exposing chamber.
This chamber has a close fitting door and an arrangement to keep ammonium hydroxide to create a suitable atmosphere for developing the print.
The test specimen is kept over a welded wire mesh plateform to ensure a uniform developing.
The outside of the apparatus is finished in dark admiralty grey synthetic enamel to give it a corrosion resistant finish.
A metal template of 250 mm diameter have a central hole for marking and cutting the test specimens, a specimen pressing disc, one hundred sheets of ammonia process paper, and one bottle of ammonium hydroxide are supplied as standard accessories.
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