Features:
The 2 tubes facilitate comparison of the viscosity of two liquids, effect of boundary layer separation on motion of sphere. Set of balls with various diameters and materials.
2 tubes, 1.5m long, with guide marks, and valves at bottom for the removal of balls with minimum loss of liquid.
Fluorescent lamp for illumination.
Knee-length apron/gown design with attached sleeves
Lightweight and durable fabric
Provides enhanced frontal protection
Tightly sewn seam is covered with garment fabric to reinforce seam and reduce potential for particle penetration
Open back for wearer comfort
Bound seams around neck opening with snap closure
Elastic opening for tighter fit at wrist
QC fabric provides at least 30 minutes of protection against 42 chemical challenges. It is used for light splash protection in a variety of industrial environments, including petroleum refining, pulp and paper manufacturing, food processing, chemical processing, and pharmaceutical manufacturing.
Ties at waist and elastic wrists
Yellow colored apron is 44 in. long for neck-to-knee coverage.
The apparatus comprises an experimental model hull, a rigid supporting frame, a vibrator (complete with signal generator and power amplifier) and an optional Flotation Tank.
Apparatus designed to enable students to investigate a simple model hull form for resonance phenomena.
Can be used to investigate resonance phenomena in both air and water.
Used to demonstrate the principle phenomena associated with ship resonant vibration.
The experimental model is flat bottomed, wall-sided and open topped. It has an elliptical plan form.
Length to Depth ratio 12:1
Length to Beam ratio 8:1.
The engine is securely mounted to a heavy duty rotating device equipped with an automatic lock to allow full 360 degree rotation. A steel mounting plate is used for engine mounting that allows full access for rear main seal and flywheel service. The Swivel Engine Stand Starting Station is designed for student instruction and practice covering engine mechanical inspection, disassembly, measurement and reassembly. Each engine comes equipped with a manual transmission flywheel. All necessary engine systems connections are provided to allow live operation of each swivel engine stand. The engine starting station contains all components and systems necessary for the starting and running of the engine.
Advantages:
Provides a single starting station that can be used with multiple engine stands
Accessibility of engine components is enhanced by not having the requirement of whole vehicles in the shop
Ability to verify proper engine systems operation before and after engine repair
Continuity of subject matter is provided by students working on identical engines
All rotating components are covered with safety shields or guards to prevent injuries.
It is used for physics student experiment in group at middle school to study melting and solidification process of naphthalene.
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Provides coverage from overhead liquid splash (does not provide vapor protection)
Taped seams provide strong chemical resistance against heavy liquid splashes
Sewn seam is covered with strip of compatible chemical-resistant material through heat sealing
Standard 20mil PVC faceshield
Rear entry design keeps closure away from direct contact with frontal chemical exposure and provides ability to change air bottle on SCBA without removing entire garment
Encapsulated design provides protection from liquid splash exposure for both wearer and respiratory equipment
CPF3 fabric is composed of a multi-layer film barrier laminated to a durable 2.0 oz./yd2 polypropylene substrate. Fabric is strong and durable for rigorous activities and rugged situations involving liquid splash and provides barrier to a broad range of chemicals.
Elastic opening for tighter fit at wrist
Integrated socks with outer boot flaps
Expanded back to accommodate self-contained air breathing apparatus (SCBA)
Storm flap covers zipper which can be secured by wearer with rugged hook and loop material to prevent intrusion at zipper
Double storm flap with hook and loop closure
Attached flaps are designed to cover boot tops to help reduce potential for liquid intrusion.
This spectrum of equipment has now been reinforced & extended with an integrated array of hydrostatics teaching accessories together with some latest hydraulics products. As a result, the complete curriculum can be covered with this outstanding collection of products.
As a key manufacturer, supplier and exporter, we are enthusiastically involved in offering comprehensive assortment of equipments like Complete Fluid Mechanics Laboratory that covers all facets of the teaching of hydraulics in a visual, safe & convenient to understand way, backed up by supreme quality teaching materials.
The trainer uses the TXV (Thermal Expansion Valve) design of refrigerant flow control. The trainer uses common automotive components and can be used in both classroom and shop environments. The Air Conditioning System Trainer Thermal Expansion Valve is a complete A/C system with unique features designed to enhance the instruction of air conditioning physics. The trainer utilizes a hermetically sealed and internally protected compressor. Operates on 120V 15A 60Hz circuit.
Features:
Digital thermometers (4) at inlet and outlet of evaporator and condenser.
Two rows of LEDs that help in viewing refrigerant flow in condenser and evaporator which allow for clearer viewing of refrigerant flow.
OEM R134a service ports.
High and Low side A/C pressure gauges.
Adjustable temperature control switch for evaporator temperature levels.
Stainless steel condensate drip pan with drain.
Removable magnetic component name labels and refrigerant flow direction arrows.
Internally protected hermetically sealed A/C compressor.
A/C compressor has manual starter with internal thermal protection.
Cycling switch bypass toggle switch.
Operation and Student assignment manual included.
This spectrum of equipment has now been reinforced & extended with an integrated array of hydrostatics teaching accessories together with some latest hydraulics products. As a result, the complete curriculum can be covered with this outstanding collection of products.
As a key manufacturer, supplier and exporter, we are enthusiastically involved in offering comprehensive assortment of equipments like Complete Fluid Mechanics Laboratory that covers all facets of the teaching of hydraulics in a visual, safe & convenient to understand way, backed up by supreme quality teaching materials.
Dimension (L*W*H CM): 19*5.4*13.4
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Encapsulated Level A garment design for highest level of protection from liquid splash and vapor/gas exposures for both wearer and respiratory equipment
Triple taped seams provide strong chemical resistance against heavy liquid splashes
Front entry design allows wearer to partially don garment (maintain standby position) without assistance
Sewn seam is covered, both inside and outside of garment with compatible chemical-resistant material by heat-sealing
Standard width, four layer face shield
Expanded back to accommodate self-contained air breathing apparatus (SCBA)
Vapor tight zipper is extra-long to increase garment opening and aid donning and doffing
Reflector garments are composed of a patented, heavy-duty aluminized fabric made of a blend laminated to a multi-layer barrier film. This unique combination of layers provides excellent physical strength and cut and abrasion protection. Ideal for industrial chemical, HazMat response and military applications including chemical warfare agents.
Storm flap covers zipper which can be secured by wearer with rugged hook and loop material to prevent intrusion at zipper
Double storm flap with hoop and loop closure
Three component glove system: inner North Silver Shield / 4H glove provides broad range chemical protection, middle Neoprene gloves provide mechanical and physical durability to protect inner Silver Shield glove and outer knit glove made for abrasion and cut resistance
One-way valves are positive pressure and open on demand
Valves include splash covers made of barrier material to help prevent liquid intrusion
Valves are located on left back of head and right lower back
Integrated socks composed of garment material
Attached flaps are designed to cover boot tops to help reduce potential for liquid intrusion
Two exhaust valves release higher pressure inside encapsulating garments while simultaneously helping to prevent inward leakage of external vapors or particles into the garment
Each suit has unique serial number and is fully tested at time of manufacture including positive air pressure integrity testing
Internal adjustable waist belt system for support and improved fit.
Demonstrates the basic principles of hydrostatics and manometry
Single piezometer manometer tube, Scale length 460 mm
Inclined manometer with inclinations of 5o, 30o, 60o and 90o (vertical)
Includes vertical tube with variable cross section, Scale length 460 mm
Includes demonstrations of the following types of manometer:
Enlarged limb-manometer
'U' tube manometer (liquid over liquid), Scale length 460 mm
'U' tube manometer (air over liquid), Scale length 460 mm
Level measurement using Vernier hook and point gauge, Range 0 to 150 mm with 0.1 mm resolution
Allows the effect of friction to be demonstrated when fluid is in motion.
Inverted pressurized U tube manometer, Scale length 460 mm.
The Driveshaft Angle Trainer is designed to help demonstrate and simplify the complex acceleration and deceleration phenomenon that occurs in revolving universal joints and drive shafts operating at various angles. The higher the angle between the shafts the more amplified the effect is. Even when the input driveshaft rotates at constant speed the output driveshaft maintains a variable speed depending on the angle between them, which causes vibrations and wear over time.
Advantages:
Demonstrates a visual representation of a difficult operational concept to understand.
Results of changes in speed can be audibly demonstrated using toothed wheels.
Different driveshaft angles can be selected using the adjustment system.
Main Features:
Universal shaft adjustment
Driven by electric motor
Visual indicators
It is used to demonstrate reflection law and refraction law of light in middle school physics teaching.
....-lab-1266780432.jpg "Encapsulated Level A Suit (Rear Entry)")
Encapsulated Level A garment design provides highest level of protection from liquid splash and vapor/gas exposures for both the wearer and respiratory equipment
High-performance chemical barrier fabric is suited for industrial, HazMat and domestic preparedness applications
Double taped seams provide strong chemical resistance against heavy liquid splashes
Expanded faceshield provides wide 220° viewing angle
Rear entry design
Class 2 garments are designed for situations where there is an immediate danger to life and health (IDLH) and must be worn with self-contained breathing apparatus (SCBA)
Exhibits excellent chemical barrier properties and offers an extremely durable fabric that is puncture- and tear-resistant. It shows at least 30 minutes of barrier protection to 322 challenge chemicals with no observed breakthrough. Fabris is specifically developed for protection against toxic, corrosive gases, liquids and solid chemicals.
Vapor tight zipper is extra-long to increase garment opening and aid donning and doffing
Attached internal gloves composed of five-layer laminate film for a broad range of chemical protection
Expanded back to accommodate self-contained air breathing apparatus (SCBA)
Storm flap covers zipper which can be secured by the wearer with rugged hook and loop material to prevent intrusion at zipper
Integrated socks composed of garment material with outer boot flaps
Double storm flap with hook and loop closure
Extra wide visor (3 layers) and attached dual layer gloves
Neoprene gloves provide mechanical and physical durability to help protect inner gloves
Attached flaps are designed to cover boot tops to help reduce potential for liquid intrusion
Two exhaust valves release higher pressure inside encapsulating garments while simultaneously helping to prevent inward leakage of external vapors or particles into garment
Valves include splash covers made of barrier material to help prevent liquid intrusion
Internal adjustable waist belt system for support and improved fit
Boundary layer growth is determined by the measurement of the velocity profile at four stations along the pipe using a traversing Pitot tube.
A bend or mitred cascade elbow may be fitted mid way along the smooth wall pipe for comparison of pressure losses.
Air enters the smooth walled pipe through one of the two flow measurement nozzles provided. Pressure tappings along the length of the pipe permit the pressure gradient to be determined.
The equipment includes a long smooth walled pipe joined to the suction side of an electrically operated centrifugal fan. The fan discharge pipe terminates in a flow control damper for closed conduit work or a plate containing a small aperture for jet dispersion measurements.
A conventional flow measuring orifice plate is supplied for installing in the pipe upstream of the fan for additional demonstrations of pressure loss and recovery.
The equipment is mounted on a floor standing steel frame with an adjacent support for the extended suction pipe. Pressure measurements are made on a multi-tube inclinable manometer mounted on the support frame.
Air jet studies are carried out on the discharge side of the fan. A Pitot tube is traversed vertically and horizontally at different distances from the discharge orifice to investigate the dispersion properties.
Suspension And Steering Trainer consists of a typical front wheel drive vehicle having strut suspension, rack & pinion steering and front disc brakes. The trainer is extremely versatile in that students can easily visualize all component operation as well as practice adjusting the various alignment angles. The Suspension And Steering Trainer is equipped with two movable turntables and a magnetic alignment measuring gauge to assist students in observing actual measurement and changes in alignment angles. The Suspension And Steering Trainer is designed to assist instructors in teaching basic alignment geometry and the function of a MacPherson strut suspension system with rack & pinion steering. Students can also visualize and learn common braking system components. The components necessary for correct operation and service of alignment angle adjustments and component identification are included.
The Suspension And Steering Trainer also features adjustment plates at the top of both MacPherson strut assemblies which allow easy adjustment of caster and camber. The tires sit on movable plates for ease of movement during adjustments. The sway bar has been designed with a quick disconnect feature that allows students to disconnect it for easy and precise alignment adjustment procedures. The rack and pinion steering linkage is connected to a steering wheel identical to actual vehicle configuration. The tie-rod ends are equipped with typical adjustment methods for the adjustment of toe specifications. The trainer can also be used for student learning of front wheel bearing and hub construction as well as the disc brake system. The trainers frame has three manual adjustment features that allow students to create abnormal vehicle conditions such as uneven front or rear loading, worn springs, etc.
It is used to do optical demonstration experiment of natural science course in primary school; it can do experiments, such as: light straight-line propagation, pinhole imaging, reflection and refraction of light, convergence and divergence of lens and amplification effect of convex lens.
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Provide a comfortable fit while providing liquid and particulate protection
Breathable
Lightweight outer fabric that protects the microporous film laminate
Available with elastic wrists and ankles
With or without hood
Zipper front
Microporous film laminate
Added durability and comfort liquid barrier
Particulate barrier.
The test section consists of a classical Venturi machined in clear acrylic. A series of wall tappings enable measurement of the static pressure distribution along the converging duct, while a total head tube is provided to traverse along the centre line of the test section.
The Venturi can be demonstrated as a means of flow measurement and the discharge coefficient can be determined.
The test section is arranged so that the characteristics of flow through both a converging and diverging section can be studied. Water is fed through a hose connector and is controlled by a flow regulator valve at the outlet of the test section.
