SLUMP TEST APPARATUS, TWO TANK NON SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:17, SINGLE TANK SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:15, EXPERIMENTAL FLUME FLOW CHANNEL , TIME CONSTANT OF MANOMETER MAKE : CREATIVE LAB MODEL NO:CLPC:13, manufacturers suppliers in India

TIME CONSTANT OF MANOMETER MAKE : CREATIVE LAB MODEL NO:CLPC:13

DESCRIPTION:

The present set-up is designed to study the characteristics of a U Tube manometer. It consists of a U Tube manometer, which is pressurized by air. A suitable and proper arrangement has done for charging and discharging the manometer fluid in the manometer. This arrangement facilitates to observe the response of different types of manometer fluids of different heights. An air pressure regulator is provided to change the pressure in the manometer. All components are assembled on a frame to form a tabletop set-up.

EXPERIMENTATION:

To find the characteristics of U-tube manometer.

To estimate the theoretical time constant and damping coefficient.

UTILITIES REQUIRED:

Table for set-up support.

TECHNICAL DETAILS:

Manometer Material borosilicate glass, U-tube type, height 1 meter.

Pressure Regulator 0-2 Kg/cm².

Stop Watch Electronic.

Mini Air Compressor 1 CMF and pressure 2-3 kg/cm² bar with ISI mark moter and automatic switch.

Manometer Fluid 1 kg mercury.

The whole unit is assembled rigidly on a base plate and mounted on a stand. Most of the parts are powder coated and rests are painted with auto paints, stand of 2-3 feet height with four wheels.

EXPERIMENTAL FLUME FLOW CHANNEL

DESCRIPTION

Experimental section lengths of 2.5 m extendable up to 5 m closed water circuit and inclination adjustment

This is a self-contained open channel designed for studying flow phenomena with a change in bed slope. It is to be used with optional accessories and models below.

The channel is of rectangular cross section supported by a rectangular steel frame. Side walls are transparent to allow full visual observation and are supported by adjustable steel brackets to ensure accurate wall alignment. Tilting can be adjusted by a manual screw jack. The middle section of the bed can be adjusted manually upward or downward by a screw. A head tank with a stilling baffle provides smooth flow and water is returned to the storage tank via an end tank. Models are attached to the top edges or bed of the flume by screws. Screw holes at the bed can also be used for pressure tapping to measure pressure loss along the channel length.

FEATURES

Basic principles of open-channel flow

Experimental section with transparent side walls, lengths of 2.5m. (total length along with extension element will be 5 meter)

Homogeneous flow through carefully designed inlet element

Models from all fields of hydraulic engineering available as accessories

LEARNING OBJECTIVES/EXPERIMENTS

Together with optionally available models

Uniform and non-uniform discharge

Flow formulae

Flow transition (hydraulic jump)

Energy dissipation (hydraulic jump, stilling basin)

Flow over control structures: weirs sharp-crested broad-crested, ogee-crested discharge under gates

Flow-measuring flumes

Local losses due to obstacles

Transient flow: waves

Vibrating piles

Sediment transport

SPECIFICATION

Illustrates basic principles of open-channel flow.

The experimental flume with experimental section, inlet and outlet element and closed water circuit, length of each experimental section 2.5 meter and 5 meters with extension element.

Smoothly adjustable inclination of the experimental section.

Experimental section with 10 evenly spaced threaded holes on the bottom for installing models or for water level measurement using pressure.

Side walls of the experimental section will be made of tempered glass for excellent observation of the experiments.

All surfaces in contact with water will be made of corrosion-resistant materials

Flow-optimized inlet element for low-turbulence entry into the experimental section

Closed water circuit with water tank, pump, rotameter and manual flow adjustment

Models from all fields of hydraulic engineering will be available as accessories

TECHNICAL DATA

Experimental section: length: 2.5m; flow cross-section W x H: 86x300 mm; inclination adjustment: -0,5...+3%

Tank: 280L

GLASS REQUIREMENT OF EXPERIMENTAL SECTION:

Single pane safety glass conforming to European Standard EN 12150-1, thickness 8 mm

PUMP SPECIFICATIONS

Power consumption: 1.0kW

High Pressure Centrifugal Pump, series EVMS

Type: EVMS 10-2 N5 HQGQ1EGE/0.75M1 ~ 230V/50Hz

H/max: 21.0 m

Q/max: 15 m3/h

Outer casing: 1.4301

Lower casing: 1.4301

Impeller: 1.4301

Shaft: 1.4301

EXTENSION ELEMENT OF THE EXPERIMENTAL FLUME

Modular element for extending the working section

FEATURES

Element to extend the experimental section to 5m

Simple assembly by the user

SPECIFICATION

Element to extend the experimental section to 5m

Element with 10 evenly spaced threaded holes on the bottom for installing models or for water level measurement using pressure

Side walls made of tempered glass for excellent observation of the experiments

TECHNICAL DATA

Flow cross-section: WxH: 86x300 mm; length: 2.5 m; LxWxH: 2500x186x395 mm

SINGLE TANK SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:15

DESCRIPTION:

The setup studies behaviour of single tank system. It consists of supply tank, pump for water circulation, Rotameter for flow measurement, one process tanks with scale. The components are assembled on frame to form tabletop models.

EXPERIMENTATION:

To obtain the step response of a single tank system level system.

UTILITIES REQUIRED:

Electricity supply: 1 Phase, 220 VAC.

Table for Setup support.

TECHNICAL DETAILS:

Process Tank Material Stainless steel, circular with level scale, capacity 2.5 to 3.5 liters.

Supply Tank Material Stainless Steel, Capacity 20 liters.

Overhead Tank Material Stainless Steel , Capacity 5 Liters

Water Circulation FHP pump.

Piping SS/PVC Size 1/4”

Flow Measurement Rotameter

The whole unit is assembled rigidly on a base plate and mounted on a stand. Most of the parts are powder coated and rests are painted with auto paints, stand of 2-3 feet height with four wheel.

TWO TANK NON SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:17

DESCRIPTION

Process Tank : Material Stainless Steel, Circular, with graduated level scale

(2 Nos.), Capacity 3.5 litres (approx.)

Supply Tank : Material Stainless Steel, Capacity 20 litres.

Overhead tank : Material Stainless Steel, Capacity 5 litres.

Water Circulation : FHP Pump, Champion/Standard make.

Piping : SS & PVC, size ¼”

Flow Measurement : By Rotameter.

The whole unit is assembled rigidly on a base plate.

SLUMP TEST APPARATUS

TECHNICAL DETAIL
Ref. Standards IS:7320, BS:1881 , ASTM C 143,AASHTOT119
The slump cone is filled with freshly mixed concrete and is tamped with a tamping bar in four layers. The top of the concrete is levelled off with the top of the slump cone, the cone is lifted vertically up and the slump of the sample is immediately measured. Base has cleats on its underside to help dig into the ground surface. Positive clamping of slump cone to the base while filling and tamping the concrete.
A combination swivel carrying handle also serves as the datum making the conventional and somewhat awkward measuring procedure of using a foot rule and a datum bar, a thing of the past.
The equipment consist of following replaceable parts :
Slump Cone Base plate with cleats & swivel handle Tamping rod steel, 10 mm dia x 600 mm length with ISI certification mark IS : 10086

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SLUMP TEST APPARATUS TWO TANK NON SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:17 SINGLE TANK SYSTEM MAKE : CREATIVE LAB MODEL NO:CLPC:15 EXPERIMENTAL FLUME FLOW CHANNEL TIME CONSTANT OF MANOMETER MAKE : CREATIVE LAB MODEL NO:CLPC:13