Shree Budhpuri Kripa Engineers Jagadhri Road, Ambala, Haryana

Window air conditioner the unit demonstrates the application of window air conditioner & evaluation of its performance. It consists of a small room to which a small air conditioner is connected the room is provided with a transparent front cover with a heater inside to simulate heat load in the room. Various measurements are provided so that performance of system that is COP of system, actual & theoretical cooling capacity of system & power consumption of unit with different load conditions.

The apparatus consists of a storage water tank, embraced by evaporator coil of the cooling unit, cooling cycle comprises of a hermetically sealed compressor, air-cooled condenser, a capillary tube as expansion device and an evaporator cell. The stainless steel water tank is provided with insulation on air Sides and a door are provided at the top. Cold water can be taken out from a top provided and inlet water supply is controlled by a float. Various measurements provided enable students to determine the theoretical and actual COP, power consumption, actual cooling capacity refrigerant flow and compressor volumetric efficiency of compressor. To calculate refrigerant capacity. To Calculate Co-efficient of performance and draw P-H Diagram Utilities Required: Electric supply 5A-220 V AC Water supply and drainage Floor area : 1.3 m x 1.2m

Voltage : 220V, 110V

Condition : New

Capacity : 20L/Hr, 40L/Hr

Power : 400-800W, 0-100W

Driven Type : Electric

Warranty : 2yrs

Ambient : 0-180 Deg C 180-360 Deg C

The test rig is designed for the study of vapour Compression refrigeration cycle by way of demonstration and experimentation. Cooling circuit consists of a hermetic compressor; air cooled condenser, thermostatic expansion valve and evaporator (i.e. cooling coil). Measurements of various parameters Torn cooling cycle and heating cycle are provided and students can easily visualize and understand the basic principles of air conditioning.Experimentation : To Study the Vapour Compression refrigerator cycle. To Calculate Co-efficient of performance and draw P-H Diagram. Utilities Required: Electric supply 5A-220 V AC Water supply and drainage Floor area : 1.3 m x 1.2m

The refrigeration test rig. Is vapour absorption domestic type laboratory model with total instruments mounted on a portable trolley made of MS square tubes and pipes duly powder coated.

The test rig comprises of a two-stage air compressor fitted with an air tank with orifice, pressure gauges and energy meter to measure the input & Temperature indicator measures the temperatures at various points. The compressor is connected with the motor, and is provided with air relief valve and a pressure switch. The unit determines volumetric efficiency and isothermal efficiency at various discharge pressuresSpecifications: Air compressor - Double cylinder connected with Three - phase motor Air tank and orifice with water manometer for air intake measurement. Pressure gauges at outlet on both stages. Digital temperature indicator and RPM Meter for rpm measurement. Energy meter to measure input power. Services Required: Floor space of 2,5 X 1.5m. 440 V, 15A, 3ph. AC supply with neutral and earthing connection. A hand tachometer.

Weight : 100-400kg, 400-600kg

Voltage : 110V, 380V

Application : Industrial Use

Power : 1-3kw, 5-7kw, 9-12kw

Driven Type : Electric

Motor Power : 10hp, 4hp, 8hp

Automation Grade : Automatic

The apparatus determines the Stefan Boltzmann constant. The apparatus consists of a hemisphere surrounded by hot water. Hot water is obtained from a water-heating tank. When the blackened disc is inserted at the center of hemisphere, heat is transferred into the disc from hemisphere by radiation and its temperature begins to rise, and from temperature raise rate. And hence the Stefan Boltzmann constant isdetermined.Specifications: Water heating tank provided with electric immersion heater. Hemisphere made of copper sheet. Test disc made of copper is provided with thermocouple at the center. Multichannel digital temperature indicator 0-200 C to measure the temperature of hemisphere and disc. A technical manual accompanies the unit.Services Required: Bench area of about 1m. x 05m. at working height. 230v, 15A, AC, electric supply with earthing connection.

Voltage : 220V, 110V

Condition : New

Capacity : 40L/Hr, 20L/Hr

Power : 400-800W, 0-100W

Driven Type : Electric

Warranty : 2yrs

Ambient : 0-180 Deg C 180-360 Deg C

The Air Conditioning Test Rig unit is required to conduct experiments and demonstrate the process of cooling of atmospheric air. The unit will be fitted with all instruments facilities so that temperature, pressure etc. may be measured at different points in the air conditioning system.Experimentation : To study the Vapour Compression air conditioning cycle. To Calculate Co-efficient of performance-(COP) by the use of P-H diagram. Utilities Required :   Electric supply Single Phase, 220 V AC, 50 Hz. 10 Amp.  Floor area: 1.3 m x 1.2m approx

Material : Metal

Weight : 100-1000kg, 1000-2000kg

Voltage : 110V, 380V

Condition : New

Automatic Grade : Automatic

Warranty : 5 Years

Temperature : 0-50Deg C, 100-150Deg C

Voltage : 110V, 220V

Condition : New

Capacity : 40L/Hr, 20L/Hr

Power : 0-100W, 400-800W

Driven Type : Electric

Warranty : 2yrs

Ambient : 0-180 Deg C 180-360 Deg C

Weight : 100-400kg, 400-600kg

Condition : New

Application : Industrial Use

Power : 1-3kw, 5-7kw, 9-12kw

Driven Type : Electric

Motor Power : 10hp, 4hp, 8hp

Automation Grade : Automatic

Voltage : 110V, 380V

Condition : New

Application : Industrial

Power : 100W, 10W, 1Kv, 200W, 20W, 500W, 5W

Automation : Automatic

Driven Type : Electric

Warranty : 5yrs

Thickness : 10-20mm, 30-40mm, 50-60mm

Length : 1-1000mm, 1000-2000mm

Application : Construction

Feature : Corrosion Proof, Excellent Quality, Fine Finishing, High Strength

Warranty : 2years

Voltage : 110 V, 240 V

Condition : New

Finishing : Polished

Our stern examination in the raw materials and other inputs help us presenting quality assortment of products. With complete inspection on all materials, we ensure premium quality of products. Place orders with us, timely deliveries of the same are our prime responsibility! Features Precision engineered Smooth operation User-friendly

Weight : 1000-2000kg, 2000-3000kg

Voltage : 110V, 220V

Condition : New

Power : 1-3kw, 3-6kw, 6-9kw

Driven Type : Electric

Warranty : 5years

The equipment consists of "V" notch and rectangular notch which can be fitted at the end of the notch channel. Water is circulated by the pump from the sump tank to the flow channel at the end of which is connected to the notch. Measuring tank is mounted on the sump tank to measure discharge. Specifications : "V" notch of angle 60 Rectangular notch of 90 mm x 150 mm. Both. Sump tank and measuring tank. 1/2 HP monoblock pump. Features: The equipment will be colored with an attractive and anti Corrosive powder coating. A technical manual accompanies the unit.   Services Required: Floor surface - 2.5 m x 1.5 m. 230 v, 5 amp supply with earthing connection.

The unit consists of a vertical brass pipe heated by a cartridge heaterinside it. The pipe looses heat to atmosphere by natural convection. It is fitted in an enclosure to provide undisturbed natural convection currents. Thermocouples are attached on the pipe to measure local temperatures. Heater input is measured on voltmeter and ammeter. Thus students can determine overall heat transfer coefficient and local transfer coefficients in natural convection at various heat transfer rates.Specifications : Pipe - Brass pipe, fitted with cartridge heater inside. Various Thermocouples are fitted along with the length of pipe for Temperature measurement Enclosure with one side of Perspex sheet. Measurements & Controls A Dimmerstat for heater input control. Voltmeter and Ammeter for heater input measurement. Multichannel digital temperature indicator. A technical manual accompanies the unit.Services Required : Bench area of 1.5m x 0,75m. at working height. 230v, 5A, AC, electric supply with earthing connection.

AIM - To study the gyroscopic effect of a rotating disc. Experimental justification of the equation T = I  .ωΡ  ω for calculating the gyroscopic couple by observation and measurement of result for independent variation in applied couple T and precession .Utilities Required : Bench area - 0.9m × 0.38m Power supply - 220v, AC single phase, 5amp. Socket

The apparatus consists of a copper bar, which is heated at one end, a heat sink is provided at other end. The test section of bar is properly insulated and thermocouples are attached along the length of bar. Heat conducted through the section of bar is measured by heat collection in water-cooled heat sink. A panel comprising of controls and measurements is provided.Specifications Metal Bar - 25mm of adequate length, provided with 8 Thermocouples along the length, Band heater at one end and water-cooled heat sink at other end. Test portion of bar is insulated. Instruments panel comprising of. Voltmeter, Ammeter , Dimmerstat. Multichannel Digital temperature Indicator. Measuring flask and stop clock Services Required Bench area of 1.5m. x 1m. at working height. 230 v, AC, electric supply with earthing connection. Water supply at the rate of 2 lit/mm

When a body is immersed in fluid, it is subjected to an upwards force which tends to lift up the body. This is called buoyancy and the upward force.The apparatus consists of a ship model, which is made of rectangular shape for the purpose of simplicity. A movable weight slides in a guide bar at the deck. An up right is provided at the center of the ship from which is hung a plumb. When the weight is shifted from the center position, the ship tilts slightly. The angle of tilt (or angle of heel) is determined with the help of plumb. The position of Meta center is then determined by displacement of weight and angle of heel.Specifications : A reservoir of sufficient capacity Made in ss. A ship with arrangement of sliding weight on the deck and to measure the plumb displacement. Services Required : Flow surface 1 mtr. x l mtr. x 0.5 mtrs. height.

Weight : 10-20kg, 20-30kg, 30-40kg

Voltage : 110V, 220V

Condition : New

Power : 0-100W, 100-200W, 200-400W

Temperature Range : 0-5 Deg C, 10-20 Deg C, 5-10 Deg C

Warranty : 5yrs