Diamond Core Drillers For Concrete

Order Code: 21224885.7

Category: General Lab Equipment III

General Requirement: "The Core Drill Machine is used for obtaining cylindrical core specification from concrete to determine the compressive strength. The specimen to be removed by drilling downward perpendicular to a horiz...



SPECIFICATION

General Requirement: "The Core Drill Machine is used for obtaining cylindrical core specification from concrete to determine the compressive strength. The specimen to be removed by drilling downward perpendicular to a horizontal surface and perpendicular to a vertical surface.
The offered specifications must be supported by authentic catalogue/brochure. Tenderer's are requested to mention all inbuilt features of the equipment offered.
Any other distinctive functional features of the offered model that are not mentioned in the technical specifications, the tenderer is requested to elaborate in their offer with supportive original catalogue.
All the parts, components, accessories, fittings of the equipment shall be brand new and of current production and shall be factory in built.
Compliance: The apparatus shall comply ASTM C42 Standard.
Brand: To be mentioned by the Supplier [Worldwide reputed brand.]
Model: To be mentioned by the Supplier (supported by original catalogue). Not before 2019.
Country of origin: To be mentioned by the Supplier including certificate.
Country of Manufacturing: To be mentioned by the Supplier
Country of Shipment: Should be same as the country of origin.
Diamond Coring Machine: "Coring diameter Range : Minimum 25mm to 160mm
Drilling Depth : Minimum 400mm
Rotation Speed : Minimum Three speed Gear.
1st Gear Minimum speed 400rpm, 2nd Gear Minimum speed 700rpm, 3rd Gear Minimum speed 1550 rpm."
Water Supply Unit: Minimum 10 Liter Capacity water tank to ensure continues supply of water top of core bit during coring.
Seeting Tools: "To install 12mm dia Female Anchor to install machine baseplate and surface;
Nut & Jack Screw : Set up the machine baseplate in the surface;
Flush Anchor : Female anchor to install the machine in the surface"
Rotary Hammer Drill Machine: "Hammer Drill Machine to install the female anchor in the surface;
Drilling range : Minimum 4-18mm;
Variable speed switch." Drill bit: "Hammer Drill bit to use in the drilling machine for drilling
Diamond Core bit : Dia:77mm (3inch), Cutting Depth: 320mm (12 inch)-1 No.
Diamond Core bit : Dia:102mm (4inch), Cutting Depth: 320mm (12inch)-1 No.
Change Module : Dia :77mm (3inch), core bit diamond ring -1 No.
Change Module : Dia:102mm (4inch), core bit diamond ring - 1 No."
Weight: Core Drill machine should be light weight & not more than 17 Kg
Generator: "Generator is used to Produce Power supply and shall comply the following specification, same country of origin of the core drill machine
Accessories: All the accessories related to the operation of the above mentioned Apparatus.
Manual: "Original catalogue/brochure with original manufacturer's operating instruction
Inspection: Before supplying the instruments in laboratory, should be checked by the Approved Committee by Central Quality Control Unit.
Installation: The supplier shall installed/commissioned and organize operational training for officials in accordance with the list by Central Quality Control Unit.

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