MULTISPEED TESTER, MARSHAL HAMMER, MOULDS, TESTING JIG, LAMINAR FLOW TABLE MAKE :CREATIVE LAB MODEL NO:-CLFM-16, ARROWS , PLANE TABLE , PANTOGRAPH , manufacturers suppliers in India

PANTOGRAPH

Description:

A pantograph is a system of mechanical linkages which reproduces the motion of one point of the linkage at a second point, usually at an increased or decreased size.

PLANE TABLE

TECHNICAL DETAIL

These tables consist of a smooth table surface mounted on a sturdy base. The table can be precisely leveled because of the connection between the table top, using bubble levels, in a horizontal plane. A tripod like base is designed to support the table over non-plain surfaces of land. The table can be leveled by adjusting the length of the legs, regardless of the roughness of the terrain. Prominent Usages of our range are:

•In use, a plane table is set over a point and brought to precise horizontal level

•A drawing sheet is attached to the surface and an alidade is used to sight objects of interest

•The alidade, in modern examples of the instrument a rule with a telescopic sight, can then be used to construct a line on the drawing that is in the direction of the object of interest

•By using the alidade as a surveying level, information on the topography of the site can be directly recorded.

ARROWS

Specifications:

They are also called marking or chaining pins, and are used to mark the end of each chain during the process of chaining. They are made of good quality metallic wires of 4 mm in diameter and of a minimum tensile strength of 700N/ mm2. The wire is black enameled. The arrows are made 400 mm in length, are pointed at one end for inserting into the ground and bent into a ring at the other end for facility of carrying. They should have a piece of white or red tape tied to the ring so that they can be made easily visible at a distance. To mark the end of each chain length, the arrow is inserted in the ground, but when the ground is hard, a scratch may be made with the pointed end.

LAMINAR FLOW TABLE MAKE :CREATIVE LAB MODEL NO:-CLFM-16

DESCRIPTION :

The present set-up is designed to visualize the ideal flow around immersed body. It consists of a flow table in which flow of water is circulated in between two transparent sheets with a small gap between them. Water is supplied to the table and a coloured dye is injected in the inlet of flow at different location. Water from the sump tank is pumped by a centrifugal pump to a calming section for table and after passing through transparent sheet it goes to sump tank. By-pass and flow control valves are provided to regulate the flow.Flow is made laminar by operating inlet control valve for water and it is visualized due to transparent sheet and colour. A small capacity dye tank will be provided for the flow of dye in fluid inlet stream. Any obstacle can be placed between the sheets and change in flow pattern can be visualized. Obstacles of different types will be supplied with the apparatus.

EXPERIMENTATION:

To visualize the ideal flow around the immersed bodies of different types.

UTILITIES REQUIRED:

Electricity Supply: single phase, 220 V AC, 50 Hz, 5-15 amp combined socket with earth connection.

Water Supply (Initial fill).

Floor Drain required.

Floor Area Required: 1 m x 0.5 m.

Chemical Required: Dye (KMnO4) – 10 gm

TECHNICAL DETAILS :

Flow Table

Length : 750 mm (approx.)

Width : 500 mm (approx.)

Material : Stainless Steel

Transparent Sheets : Material Glass/Acrylic (Qty: 2 Nos.)

Water Circulation : FHP Pump Champion/ godrej make.Sump Tank

Capacity : 40-50 Ltrs

Material : Stainless Steel

Dye Vessel

Capacity : 1 Ltrs

Material : Stainless Steel

Instruction Manual : An ENGLISH instruction manual will be provided along

with the Apparatus

Whole set-up is in well designed and arranged in a good quality painted structure.

MULTISPEED TESTER, MARSHAL HAMMER, MOULDS, TESTING JIG

DESCRIPTION

Standards - ASTMD1559 BS:598-197, EN-12697-34

Measurement of

the resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on the lateral surface.

The machine can provide measurement data for use with hot mixture containing asphalt or tar and aggregate up to 25.4mm maximum size.

Suitable for operation on 220V, 50 Hz, single phase, AC supply.

Single Speed, Bench top load frame. Max. loading capacity, 50 KN Specifications :-

Maximum Vertical Clearance = 470mm (Platen Down, Cross-head up) Minimum Vertical Clearance = 250mm (Platen up, Cross-head down) Horizontal Clearance = 265mm

Platen Diameter = 133mm Platen Travel = 25mm Platen Speed = 50.8mm/min Rated Power = 375W

Breaking Head Stability Mould 1 No. Compaction Mould Steel, cylindrical 3 Nos. Base Plate 3 Nos.

Extension Collar 3 Nos. Compaction Pedestal, 1 No.

A Mould Clamp is fitted to the top of the plate Compaction Hammer 2 Nos. for use with Compaction

Pedestal and Mould, weight 4.5 kg with a free fall of 457 mm Load Transfer Bar 1 No.

Sample Eject for 4” dia Sample 1 No.

Electronic Conversion Kit for Marshall apparatus Digital Indicator two channel

Load Cell 50 kN

Displacement Transducer LVDT 20 mm

Dial Gauge 25mm travel, 0.01mm least count 1 No. Proving Ring capacity 25 kN. 1 No.

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MULTISPEED TESTER, MARSHAL HAMMER, MOULDS, TESTING JIG LAMINAR FLOW TABLE MAKE :CREATIVE LAB MODEL NO:-CLFM-16 ARROWS PLANE TABLE PANTOGRAPH