Educational Scientific Instruments, School Laboratory Scientific Equipment, Biology Lab Equipment, Physics Lab Equipment, Chemistry Lab Instruments, Laboratory Equipment, Biology Lab Equipment, School Lab, Math Lab, Electronics Lab Trainer, Microscopes, Engineering Lab Equipment, Petroleum Testing Equipment, Survey Instruments, Hospital Equipment, Medical Monitoring System, Physiotherapy Equipment for Schools, Colleges, University and Research Lab.
Bernoullis Theorem Demonstration
The Bernoulli s Theorem Demonstration accessory illustrates those
circumstances to which Bernoulli’s Theorem may be applied. Also,
separately, why in other circumstances the theorem gives an inadequate
description of the fluid behavior. The setup consists of a venture tube
manufactured from clear acrylic with 7 pressure measuring points across
the length. These tapings are connected to a manometer bank for
measurement of static head at each point. Flow measurement using venturi
meter can be studied & the discharge coefficient can be determined.
Experimental Cpabilities -
Specifications:
.... Product Code: NEGEMG132 - (Bernoullis Theorem Demonstration)
Examination Couch Description: Wholesaler and manufacturer of examination couch, hospital examination couch, patient examination couch, medical examination couch, adjustable examination couch. Also supply hospital bed, hydraulic operation table, bedside screen, gynecological chair.....
Product Code: NLAB-0133 - (Examination Couch for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Cathode Ray Oscillosope Demo boarh Trainer Cathode Ray Oscillosope Demo boarh Trainer....
Product Code: ETKN-0133 - (Cathode Ray Oscillosope Demo boarh Trainer for Vocational Training and Didactic Labs)
Engineering Equipments & Models
The majority of educational equipment available from Naugra Engineering
focuses on the lab requirements of Engineering Education - Engineering
Training Models - Applied Mechanics, Engineering Models, Object Drawing
Models, Hydraulics & Fluid Mechanics, Construction Machines Models,
Automobile Engineering Models, Heat Engine Lab Models, Civil Engineering
Models, Thermodynamics Lab, Heat Transfer Lab Equipments, Refrigiration
& Air Conditioning, Theory Of Machine Lab, I.C. Engine Lab
Equipments....
Stationary Engine Trainer, Diesel, 4-Stroke, technical teaching equipment for engineering
....
3 Phase Variable Load - 4.2 KVA, 230V 50/60HZ....
Product Code: PVL78 - (3 Phase Variable Load)
Orifice and Free Jet Flow
In the Orifice & Free Jet Flow accessory a constant head tank is fed with water from the Hydraulics Bench.
The
orifice is installed at the base of this tank by means of a special
wall fitting which provides a flush inside surface. The head is
maintained at a constant value by an adjustable overflow and is
indicated by a level scale. A series of adjustable probes allow the path
followed by the jet to be ascertained. Adjustable feet permit
levelling.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG133 - (Orifice and Free Jet Flow)
Thermocouple Calibration Test Rig
.... Product Code: TechnicalLab0133 - (Thermocouple Calibration Test Rig)Extraction Machinery - Soxhlet Extraction Apparatus Mantle Type Description: Manufacturer & exporter of soxhlet extraction apparatus mantle type.....
Product Code: NLAB-0134 - (Soxhlet Extraction Apparatus for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Cauchys Constant - Spectrometer Trainer Cauchys Constant - Spectrometer Trainer....
Product Code: ETKN-0134 - (Cauchys Constant - Spectrometer Trainer for Vocational Training and Didactic Labs)
Mechanical Engineering Lab Equipments Accelerated Curing Tank - We are one of the leading exporters of Testing Tools, Testing Machines & Testing Equipments....
Product Code: LABS-EDU-00134 - (Mechanical Lab Instruments for Teaching Instruments Lab)
Table Cursor Rheostats - 500W 0.07 - 1.1 A 3000π....
Product Code: TCR45 - (Table Cursor Rheostats)
Orifice Discharge Apparatus
The Orifice Discharge accessory consists of a cylindrical Clear
acrylic tank which has an orifice fitted in the base. A traverse
assembly is provided which enables a pitot tube to be positioned
anywhere in the jet. Attached to this pitot tube is a fine wire which
can be traversed across the jet to accurately measure the jet diameter
and the vena contracta diameter and so determine the contraction
coefficient.
The pitot head and the total head across the orifice are shown on manometer tubes adjacent to the tank.
In
addition to the sharp edged orifice, four additional orifices with
different profiled are supplied. All orifices have a common bore of 13mm
for direct comparison of performance.
The Orifice Discharge accessory enables full analysis of the flow through five different orifices over a range of flow rates.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG134 - (Orifice Discharge Apparatus)
4 Stroke 1 Cylinder Diesel Engine Manual Driven
.... Product Code: TechnicalLab0134 - (4 Stroke 1 Cylinder Diesel Engine Manual Driven)Extraction Mantle - Soxhlet Extraction Mantles Description: Manufacturer & exporter of extraction mantle, soxhlet extraction mantles.....
Product Code: NLAB-0135 - (Soxhlet Extraction Mantles for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Characteristics of CMOS IC Trainer Characteristics of CMOS IC Trainer....
Product Code: ETKN-0135 - (Characteristics of CMOS IC Trainer for Vocational Training and Didactic Labs)
Strength Of Materials Lab Equipments
We are engaged in offering a wide range of Universal Testing machines to our clients which are available at market leading prices.
Salient Features:
Field Series Rheostat - 500W, 5.6A, 16π, Terminal 3
....
Energy Losses in Pipes
The Energy Losses in Pipes accessory consists of a test pipe,
orientated horizontally, which may be fed directly from the Hydraulics
Bench supply or, alternatively, from the integral constant head tank.
This equipment allows the pressure drop of water passing through a
hydraulically smooth circular pipe to be measured in detail and the pipe
friction equation to be verified.
These sources provide high or low
flow rates which may be controlled by a valve at the discharge end of
the test pipe. Head loss between two tapping points in the test pipe is
measured using two manometers, a water over mercury manometer for large
pressure differentials and a pressurized water manometer for small
pressure differentials.
Excess water discharging from the constant
head tank is returned to the sump tank of the Hydraulics Bench.
Adjustable feet permit levelling.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG135 - (Energy Losses in Pipes)
Eye Loupes Description: Manufacturer & exporter of eye loupe.....
Product Code: NLAB-0136 - (Eye Loupes for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Characteristics of a Solar Cell Trainer Characteristics of a Solar Cell Trainer....
Product Code: ETKN-0136 - (Characteristics of a Solar Cell Trainer for Vocational Training and Didactic Labs)
IC Engine Lab Equipments for Teaching Equipments Lab for Educational School Lab Equipments from India
.... Product Code: LABS-EDU-00136 - (IC Engine Lab Equipments for Teaching Equipments Lab)
DC Motor Starting Rheostats - 500W....
Product Code: DMS83 - (DC Motor Starting Rheostats)
Flow Channel
The channel consists of a clear acrylic working section of large
depth to width ratio incorporating undershot and overshot weirs at the
inlet and discharge ends respectively. Water is fed to the streamlined
channel entry via a stilling tank to reduce turbulence. Water
discharging from the channel is collected in the volumetric tank of the
Hydraulics Bench and returned to the sump for recirculation. A dye
injection system incorporated at the inlet to the channel permits flow
visualization in conjunction with a graticule on the rear face of the
channel. Models supplied with the channel include broad and sharp
crested weirs, large and small diameter cylinders and symmetrical and
asymmetrical aerofoils which, in conjunction with the inlet and
discharge weirs, permit a varied range of open channel and flow
visualization demonstrations.
Experimental Capabilities:
Specifications:
- broad crested weir
- narrow crested weir
- symmetrical aerofoil
- asymmetrical aerofoil
- small cylinder
- large cylinder
.... Product Code: NEGEMG136 - (Flow Channel)
Eyepiece Description: Manufacturer & exporter of eyepieces.....
Product Code: NLAB-0137 - (Eyepiece for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Charge and Discharge of a Condenser Trainer Charge and Discharge of a Condenser Trainer....
Product Code: ETKN-0137 - (Charge and Discharge of a Condenser Trainer for Vocational Training and Didactic Labs)
Dynamics Of Machine Lab Equipments
The set up consists of a small electric motor connected bevel
reduction gear box or belt and pulley system through a flexible
coupling. The Governor spindle is driven by a solid coupling
connected to the gear box output shaft and is supported on ball
bearing. The optional governor mechanism can be mounted on
spindle. Speed control unit is provided to regulate speed and
extension to the spindle shaft can be sued to use hand tachometer.
The center sleeve to the porter and proell governors incorporates a
weight sleeve to which weights are added. The Hartnell Governor
can be operated as a stable or unstable Governor.
The following range of experiments can be....
Fluid Mechanics Lab Equipments
Manuacturer and exporter of laboratory equipments, hydraulic fluid
mechanic lab, variable volume micro pipettes, buoyancy balance, hot air
oven and universal automatic compactor.....
Rotor – Stator Rheostat 3 x 500W....
Product Code: RSR56 - (Rotor – Stator Rheostat)
Osborne Reynolds Demonstration
The equipment operates in a vertical mode. A header tank containing
stilling media provides a constant head of water through a bellmouth
entry to the flow visualisation pipe. Flow through this pipe is
regulated using a control valve at the discharge end. The flow rate of
water through the pipe can be measured using the volumetric tank (or
measuring cylinder) of the Hydraulics Bench. Velocity of the water can
therefore be determined to allow calculation of Reynolds’ number.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG137 - (Osborne Reynolds Demonstration)
Fetal Stethoscope Manufacturing and supplying fetal stethoscope.....
Product Code: NLAB-0138 - (Fetal Stethoscope for School Science Lab)Fetal Stethoscope Manufacturing and supplying fetal stethoscope.....
Product Code: NLAB-0138 - (Fetal Stethoscope for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Charging and Discharging of Condenser Traine Charging and Discharging of Condenser Traine....
Product Code: ETKN-0138 - (Charging and Discharging of Condenser Traine for Vocational Training and Didactic Labs).jpg "Single Phase Transformer (2KVA)")
Single Phase Transformer (2KVA) - P-60, 115, 230V, S - 60, 115, 230, 400V
....
Flow Meter Demonstration
The equipment consists of a Venturi meter, variable area meter and
orifice plate, installed in a series configuration to permit direct
comparison. A flow control valve permits variation of the flow rate
through the circuit. Pressure tappings are incorporated so that the head
loss characteristics of each flow meter may be measured. These tappings
are connected to an eight tube manometer bank incorporating a manifold
with air bleed valve. Pressurisation of the manometers is facilitated by
a hand pump. The circuit and manometer are attached to a support
framework which stands on the working top of the Hydraulics Bench. The
bench is used as the source of water supply and for calibrating
volumetric each flow meter.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG138 - (Flow Meter Demonstration)
Filter Paper Description: Manufacturer of filter paper (general), filter paper (student), filter paper (superior)....
Product Code: NLAB-0139 - (Filter Paper for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Childs Law Trainer Childs Law Trainer....
Product Code: ETKN-0139 - (Childs Law Trainer for Vocational Training and Didactic Labs)
Heat Transfer Lab Equipments
| 01. S.s. Cylindrical Tube | |
| a. Diameter | :40mm |
| b. Length | :400mm |
| 02.Measuring Instruments | |
| a. Digital Voltmeter Range | :0 to 300 V |
| b. Digital Ammeter & Range | :0 to 10 Ampsc. Digital |
| Temperature Indicator with Selector switch | |
| Range | :Ambient to 199.9 Deg. C |
| 03. Thermocouples: | |
| a. Type | :Cr. AI |
| b. Length | :1 Mtr. |
| 05. Electronic Dimmer | :1 No. |
Three Phase Transformer - P - 60, 115, 230V, 50HZ, S - 60, 115, 230, 346, 400V....
Product Code: TPT33 - (Three Phase Transformer)
Energy Losses in Bends and Fittings
The equipment is mounted on a free-standing framework which supports
the test pipework and instrumentation. The following typical pipe
fittings are incorporated for study: mitre bend, 90º elbow, swept bends
(large and small radius), sudden contraction and sudden enlargement. All
are instrumented with upstream and downstream pressure tappings. These
tappings are connected to a bank of twelve water manometer tubes,
mounted on the framework. Pressurization of the manometers is
facilititated by a hand
pump. A gate valve is used to control the
flow rate. A separate gate valve is instrumented with upstream and
downstream pressure tappings which are connected to a differential gauge
on the edge of the framework. The unit stands on the working top of the
Hydraulics Bench which is also used as the source of water supply.
Experimental Capabilities:
Specifications:
– 450 mitre
– elbow
– short bend
– large bend
– enlargement
– contraction
.... Product Code: NEGEMG139 - (Energy Losses in Bends and Fittings)
4 Stroke 4 Cylinder Diesel Engine
.... Product Code: TechnicalLab0139 - (4 Stroke 4 Cylinder Diesel Engine)Filter Pumps Description: Manufacturer & exporter of filter pump edward type, filter pump brass.....
Product Code: NLAB-0140 - (Filter Pumps for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Clamping Circuits Trainer Clamping Circuits Trainer....
Product Code: ETKN-0140 - (Clamping Circuits Trainer for Vocational Training and Didactic Labs)
Fluid Machinery Lab Equipments
Variable Resistive Load - A/C SUPPLY 115/230V,D.C SUPPLY 115/230, MAX Active Power 3KW
....
Free & Forced Vortices
The apparatus comprises a clear acrylic cylinder on a plinth designed
to produce and measure free and forced vortices. The free vortex is
generated by water discharging through an interchangeable orifice in the
base of the cylinder and the resulting profile is measured using a
combined caliper and depth scale. The forced vortex is induced by a
paddle in the base of the cylinder which is rotated by jets of water.
The
profile of the forced vortex is determined using a series of depth
gauges. Velocity at any point in the free or forced vortices may be
measured using the appropriate Pitot tube supplied. Dye crystals (not
supplied) may be used to demonstrate secondary flow at the base of the
free vortex.
Experimental Capabilities:
Specifications:
.... Product Code: NEGEMG140 - (Free & Forced Vortices)
4 Stroke 6 Cylinder Petrol Engine (V-6)
.... Product Code: TechnicalLab0140 - (4 Stroke 6 Cylinder Petrol Engine (V-6))Filtering Flask Description: Manufacturer, exporter and bulk supplier of filtering flask, bolt neck filtering flasks, filtering flasks with tubulation, glass filtering flask etc. Also supplies gas collecting tubes, funnels, volumetric flasks, erlenmeyer flasks, boiling flasks.....
Product Code: NLAB-0141 - (Filtering Flask for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Class A and B and C Amplifier Trainer Class A and B and C Amplifier Trainer....
Product Code: ETKN-0141 - (Class A and B and C Amplifier Trainer for Vocational Training and Didactic Labs)
Refrigeration And Air Conditioning Lab Equipments
This unit consists of a hermetically sealed compressor with air cooled
condenser. A capillary are next to condensers followed by medium
temperature evaporators. Electrical energy supplied to the compressor
can be measured by energy meter & Calculate COP through Rotameter
and duct type air cooling.....
