Suitable for use with HB pencil and eraser (made of natural or synthetic rubber); is washable in water; and sufficiently rigid for the student to be able to write with the slate.
Material: Colour white, matt finish (both sides), high impact polystyrene (HIPS) sheeting, thickness 2mm.
resting on the knee.
Slate (individual writing board for students), A4 size (210 x 297mm), white high impact polystyrene sheeting, thickness 2mm, with rounded corners. Silk screen printed on both sides in cyan blue.
Design and rulings: Silk screen printed in cyan blue on both sides.
Reverse side: 8mm lines.
Front side: 1cm squares.
Border: An 8mm border in cyan blue on all sides.
Medical gas flow meter (Thorpe tube design) to regulate and measure theflow rate of medical gas supplied to a patient, maximum flow rate 8 LPM,for medical oxygen.
Graduation shall have over 270 degrees of visibility.
Needle valve and body constructed of brass or aluminium.
Calibrated at 50-55 psi / 345-380 kPa / 3.4-3.8 bar inlet gauge pressure.
Inlet pressure (nominal) > 50 psi (345 kPa / 3.45 bar), peak inlet pressure at least 100 psi (690 kPa / 6.89 bar).
Pressure compensated design to give specified accuracy for whole range of input pressures
Built-in inlet filter.
Thorpe tube design flow meter using DISS input connector for panel /regulator mounting.
Can be cleaned with damp cloth and a disinfection solution.
Transparent, graduated (metric system) column, shatter resistant polymer certified for medical use.
Maximum flow rate when fully opened: 50 L/min.
Inlet and outlet connectors DISS style, other types of connectors available upon request
Adjustment knobs to have rough surface to prevent slipping.
Used to grip and to immobilise thick tissue (uterine traction forceps) during obstetrical/gynaecological procedures.
Precise adjustment of the teeth.
Hard ratchet, lockable.
Pressure force instrument: gripping forceps, springy
Material: Martensitic steel (quenched, magnetic steel).
Martensitic steel composition: 0-15-0.20 % carbon; 12-13 % chromium.
Uterine traction forceps, vulsellum / tenaculum, curved sideways.
With 2 x 2 teeth.
Length: 24 cm.
Jaws: 8-10 mm.
Reusable.
For surgical procedures or any sterile medical procedure to protect both patient and medical staff from cross-contamination. Surgical gloves are sterile and strictly SINGLE USE.
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Weighing trousers for use with spring scales. One size, pack of 5 pieces in a carry bag.
Used for weighing infants in the context of growth monitoring and for anthropometric surveys, for children aged 6-24 months.
Water tank, collapsible, 5 cbm (5,000 litres), made from polyester and coated with PVC, UV proof, thermal stability -30°/+70°C, suitable for chlorinated drinking water storage (food grade material).
Water tank, 5000 liters (5 cbm), collapsible, complete set including kit for water distribution with six taps, connection kit, installation kit and repair kit. Food grade material.
Specially designed universal spindle key to fit the opening valve of industrial gas cylinders.
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Common artificial materials specimens: silk+cotton, polyester yarns+cotton, silk, silk+polyester yarns, scotching tow, nylon silk, polyester yarn, linen, silk+silver wire, cotton, polyester yarns+spandex silk, silk+linen, polypropylene fiber silk+polyester yarns.
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Glass instrument bottle mouth seal, suitable for all kinds of test tube flasks, different sizes.
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With humidity, light, ventilation and other conditions in order to keep the insects and plants can basically normal life.
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All concentrations of Turbidity Standards are verified to meet tight quality control specifications, for reporting purposes and guaranteed to save you time. As a primary standard, Turbidity Standards can be used to calibrate or verify any turbidimeter.
EPA approved primary turbidity standard
Save time and eliminate errors - no need for dilution
Long shelf life.
-lab-2045670071.jpg "Tablet Oscilloscope (Book Series)")
Tablet Oscilloscope (Book Series)
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Osborne Reynolds Demonstration
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Workshop Ear Protection
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Time of Flight Accessory
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FIat Files Of Different Lengths
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The engine consists of a water cooled power cylinder and a transfer cylinder connected via a common duct. A single acting power piston and double acting displacer piston are connected to a flywheel.
Heat to expand the captive gas charge and drive the power piston is provided by an electrical element controlled from the standard instrumentation console.
A bench top accessory designed to allow students to experimentally investigate one of the methods available to convert heat energy directly into work.
The cycle of the engine consists of two isothermal processes and two constant volume processes.
Wound Rotor Motor Learning System covers the function, operation, and performance characteristics of wound rotor motors. The Wound Rotor Motor Learning System requires the Basic Electric Machines Learning System and the DC Generators Learning System for use. While VFDs and standard induction motors have replaced wound rotor motors in many applications, these motors are still used for heavy-duty, high torque applications such as industrial cranes and hoists.
The Wound Rotor Motor Learning System includes a wound rotor speed controller, a wound rotor motor, banana leads, in-depth curriculum, an installation guide, and a student reference guide. Learning systems feature real-world, industrial-grade components for both durability and to facilitate learners in gaining hands-on practice with actual equipment that they'll find in the field. These components will be used to study topics such as wound rotor speed control, performance characteristics, and motor reversing.
Features:
1/3 HP Wound rotor motor
Rear tachometer reading
Wound rotor speed controller with steel enclosure
Basic Electrical Machines Learning System
Multimedia Curriculum Available
Requirements
DC Generators Learning System.
