To provide a safe method of performing male circumcision in adolescent and adult populations with the primary goal of reducing the transmission of Human Immunodeficiency Virus (HIV), while also targeting the prevention of Human Papillomavirus (HPV), which is associated with cervical cancer and anal cancer, and Human Herpes Simplex Virus type 2 (HSV-2), which causes genital ulcers and increases the risk of acquiring HIV. The ShangRing comes in a range of 24 sizes (from A4 to Z), each with a unique inside diameter that ranges from 11mm to 40mm. This product is intended for use exclusively by trained medical professionals.
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It is used for the maintenance and automatic-charging of lead-acid battery, adjustable internal resistance battery and common lead-acid battery.
As well as, it is used for the automatic-charging of rechargeable battery in different trade.
Fuction: Display graphics translation, rotation, symmetry.
Including trapezium 2pcs, plane quadrilateral 2 pcs, right triangle 2 pcs.
The instrument is composed of 6 carbon atoms, 6 hole black ball, 8 pieces of 8 hole black ball, 28 oxygen atoms, one hole blue ball. It mainly used to set up the carbon dioxide crystal structure model.
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Disposable frocks that are optimized for comfort, softness and breathability
Spun bond melt blown spun bond (SMS) material
Designed for workers in a range of industries for nonhazardous dry particle applications
Enclosed elastic wrists
Snap closure (six plus one adjustable)
Mandarin collar
Set sleeves
Serged seams
White.
Investigation of groundwater flows
19 measuring connections with filters to detect the groundwater levels, arranged orthogonal to the tank bottom
Stainless steel tank as experimental section to be filled with coarse sand
2 different models for excavation pits
Water drain via 2 wells with open-seam tubes in the experimental section
Water supply via 2 open-seam tubes
Water feeds and discharges can be adjusted separately via valves
Groundwater levels displayed on the 19 tube manometers
1 model for structure with waterproof bottom.
Self contained fully operational Petrol and Diesel Engine Rigs. Engines canbe supplied with fault insertion boards, this allows a range of open circuitand high resistance faults to be inserted, designed to aid teachingdiagnostics, fault finding and troubleshooting.
Complete with start,charge, fuel, air-intake, cooling and exhaust systems.
Petrol and diesel engine rigs are manufactured to replicate the engine bay of the donorvehicle.
The petroland diesel engine rigs offers an enhanced training resource, hands-on trainingwith real components, greater understanding for the student with out theconstraints of the modern motor vehicle.
Diagnosticsockets are fitted to the engine rigs as appropriate. Optional Fault Board available.
All rotating parts are fully guarded.
The main components are mounted on supports to facilitate their replacement when faulty. The circuit board is attached on a plastic base that protects the solder side and stands on four non-slip rubber legs. The Circuit Board For TRIAC is a circuit board that permits students to learn how to use triacs. The components are mounted on the board so as to view the circuits identified by section.
Educational Advantages:
Designed to be used in experiments dealing with industrial electronic circuits applied to electro mechanics of automated systems.
Allows students to learn industrial electronic circuit operation.
Allows students to measure various circuit points and calculate electrical values.
Allows students to analyze circuit schematics.
Features:
One DC supply section for the time delay and starting circuit.
One time delay and starting circuit.
Allows students to troubleshoot faulty component circuits
One power section with a triac.
Insulated air duct with flow straightener
Pressure sensor, combined temperature and humidity sensor
Switch cabinet with digital displays
Radial fan with adjustable flow rate
Air duct for the investigation of the heat transfer in air flows
Use of different heat exchangers in the air duct
Pitot tube with inclined tube manometer to measure velocity distribution and pressure loss.
This product is intended for use exclusively by trained medical professionals. The ShangRing comes in a range of 24 sizes (from A4 to Z), each with a unique inside diameter that ranges from 11mm to 40mm. To provide a safe method of performing male circumcision in adolescent and adult populations with the primary goal of reducing the transmission of Human Immunodeficiency Virus (HIV), while also targeting the prevention of Human Papillomavirus (HPV), which is associated with cervical cancer and anal cancer, and Human Herpes Simplex Virus type 2 (HSV-2), which causes genital ulcers and increases the risk of acquiring HIV.
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It is used as disconnection alarm in music teaching, PE, physics and students’ extra-curriculum activities, with supply voltage: 220V±10%, 50HZ?
Audio output power: 0.5W?
Output amplitude: 0-4V and tempo: 10-290 time/min.
Dimension (L*W*H CM): 14.5*14.6*5.3.
It uses rectilinear angle coordinate method to study: linear, curve and equation and conic curve, and depict and mutual-transformation under specific conditions of elliptic parabola and hyperbola. It is quadratic curve model.
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The instrument use two battery power supply. The instrument consists of a base, a transparent dome, electronic ignition components, wire control ignition switch and other components.
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Made of breathable SMS fabric, the coveralls feature a high-neck collar, a zipper flap, thumb loops and bound seams
Coveralls feature a polypropylene breathable SMS fabric with a cloth-like feel.
In addition, this protective apparel is recyclable through the RightCycle program (by Professional).
This personal protective apparel is triple-bagged and vacuum packaged, suitable for cleanrooms. It is not made with natural rubber latex, silicone, or the BHT preservative and is designed for single-use (disposable PPE).
Cleanroom Coveralls are made of 100% polypropylene breathable SMS fabric, which gives the wearer cloth-like comfort. While other coveralls for cleanroom environments may look similar, the ones from Pure have distinct advantages including tightly bound seams to strengthen the barrier, a high neck collar to reduce contamination, thumb loops to keep the sleeves from rolling back and a zipper flap to cover the zipper area.
For use in biotech, medical device, electronics and telecommunications manufacturing, they are designed to protect your process by providing comfortable, sustainable protection.
Experimental section with grooves for plate weirs to realize different flow conditions
Measurement of profiles along the bottom with moveable instrument carrier and point gauge
Inlet element with plate weir to protect against sediment flowing back
Open-channel bed-load transport
Experimental flume with experimental section, inlet element, outlet element, closed water circuit, 1 set of models
Sediment trap with filter element for sand
Models supplied 3 bridge piers, 2 islands, set of deflection plates (for your own model ideas)
Experimental section, inlet and outlet element made of stainless steel
Closed water circuit with water tank with sediment trap, pump, and electromagnetic flow meter.
The fuel injector board offers an enhanced trainingresource, hands-on training with real components, and better understanding forthe student without the constraints of the modern motor vehicle.
Self contained, fully operational Fuel Injection Board.
Available in wet running version or dry running, using LED’sto indicate injection operation.
Diagnostic sockets fitted where applicable to the originalsystem.
Pin-out facility on all electrical components using Ø2 mmsockets enabling real-time values to be taken without compromising the wiring harness.
Complete with all actuators and sensors. Manufactured using components from the original engine build. Components arranged for ease of useand identification.
Dual Door Trainer Non Powered trainer is designed for auto body and refinishing classes. The Dual Door Trainer includes the front doors and mirrors.
Main Features:
Used for auto body repair and refinishing classes
Includes doors and mirrors - non powered
Comes with interior door panels and hardware.
All valves in the cold water circuit to select the operation mode parallel flow or counter flow
Trainer with a tubular heat exchanger
Temperature measurement with 6 sensors
Flow rate measurement
Closed hot water circuit, insulated with pump and heater with thermostat
Copper piping.
This product is intended for use exclusively by trained medical professionals. The ShangRing comes in a range of 24 sizes (from A4 to Z), each with a unique inside diameter that ranges from 11mm to 40mm. To provide a safe method of performing male circumcision in adolescent and adult populations with the primary goal of reducing the transmission of Human Immunodeficiency Virus (HIV), while also targeting the prevention of Human Papillomavirus (HPV), which is associated with cervical cancer and anal cancer, and Human Herpes Simplex Virus type 2 (HSV-2), which causes genital ulcers and increases the risk of acquiring HIV.
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It is double-integral modulus/digit converter measurement method and LCD, with 1999 maximum display and automatic polarity display.
Dimension (L*W*H CM): 18.6*8.2*2.3
