829 Results for: "VWR SciEd Collection"

Supplier: VWR SciEd Collection

Very affordable DC motor 1,5 to 3V. Power consumption 0,3 to 1,1 A at speeds 6500 to 8700 min⁻¹. Axle Ø 2 mm with protrusion 8 mm. Size 15×20×25 mm. Solder connection.

Supplier: VWR SciEd Collection

Sealing film, Length: 10 m, Width: 300 mm, Plastic

Supplier: VWR SciEd Collection

Solar motor

Supplier: VWR SciEd Collection

Calculator, Casio, HL-820VER

Supplier: VWR SciEd Collection

Graphing calculator, Casio, FX-CG20

Supplier: VWR SciEd Collection

Steel balls suspended so that they can oscillate in a common vertical plane. Used to show elastic shock.

Supplier: VWR SciEd Collection

WindPitch is a miniature real-working wind turbine (wind power generator) designed for students to evaluate the pitch (setting angle) of the profiled blades. Learn how the blade pitch and number of blades affect the power output of the wind turbine to maximize the output power. Experimentation also teaches about stalling or reduction of the wind turbine's rotational speed to protect itself under strong wind conditions.

Supplier: VWR SciEd Collection

Have the freedom to invent clean energy applications using fuel cells and renewable hydrogen created using wind and water. The set includes a real wind turbine, an optimal tool for inspiration and education in classrooms, as students get to develop their own applications using a zero-carbon fuel.

Supplier: VWR SciEd Collection

This multi-function instrument can measure temperature, relative humidity, light, wind and sound.

Supplier: VWR SciEd Collection

Table with white high-pressure laminate and overlaminated edging in beech. White lacquered tubular steel frame.

Supplier: VWR SciEd Collection

Light meter LM-81LX, 0 to 2,000, 20,000 (0 to 200, 2,000 Ft-cd) auto range.

Supplier: VWR SciEd Collection

Two-stage vacuum pump with alternating current motor. Equipped with gas ballast valve to prevent condensation inside the pump.

Supplier: VWR SciEd Collection

This light meter is able to measure the visible light produced by a fluorescent lamp, metal-halide lamp, high voltage sodium lamp or electric incandescent lamp for a vivid and intuitive image display.

Supplier: VWR SciEd Collection

Balance, Spring, Weighing cap.: 20000 g, Readability: 10 g

Supplier: VWR SciEd Collection

Mount for electric motors with 19 to 25 mm Ø. Fits 766-0292, -0293 and -0294. Double-sided mounting cushion included.

Supplier: VWR SciEd Collection

The soldering pen is primarily intended for soldering electronic components. Connection cable is made of silicone that cannot be damaged or melted by careful handling.

Supplier: VWR SciEd Collection

Cars with solar cell operation for power transmission. The kit includes the chassis of corrugated plastic, wheels, axles and axle stands with mounting pads, two pulleys, rubber bands, solar motor and solar cell. Size 20×14 cm.

Supplier: VWR SciEd Collection

Wheels with 50 mm Ø and 4 mm center hole for car construction. Fits round bar 766-0310. Pack of 100 pcs.

Supplier: VWR SciEd Collection

Wheel insert for thread spool wheels. Fits in 8 mm shoulder holes. Reduces shaft diameter from 8 mm to 4 resp. 5 mm. Makes it possible to use item no. 766-0310 or 766-0311, round rod of wood as wheel axle. 100 pcs / pack, 50 pcs of each size.

Supplier: VWR SciEd Collection

The stroboscopic lamp is fitted with an extra-bright 3W LED, which is synchronised with the surface-wave generator. The control unit is equipped with a digital display and allows to set or to stop the synchronism of the vibrator with the lamp, the modulation of wave amplitude and its frequency. The vibrator is electro-dynamic type. The tank is provided with two adjustable feet and with an easyto-use drain pipe ending with a tap.

Supplier: VWR SciEd Collection

Students observe the characteristic colour imparted to a flame from various elements. They also observe that different distinguishing colors. Using the spectroscope they see the light emitted from familiar light sources and compare the appearances.

Supplier: VWR SciEd Collection

Range of Hydrogen lesson books designed to demonstrate/explain solar hydrogen technology. Each book consists of 12 to 14 extensively explained experiments; five to eight homework assignments; teacher guidance notes; teacher and student guides. Written by Averil Macdonald and Martin Berry.

Supplier: VWR SciEd Collection

Chemical cabinet pull-out / ventilated (765-0921):
Extendable ventilated chemical cabinet with high-pressure laminate and overlaminated edging. 1 fixed and 5 removable storage compartments.
Chemical cabinet Acid / Base pull-out (763-0516):
The same cabinet but divided into a lower acid part and an upper base part which are separately ventilated.

Supplier: VWR SciEd Collection

Used to show the depth and direction dependence of the liquid pressure.

Supplier: VWR SciEd Collection

Guidance for sampling and analysis of water and assessment of water quality. A practical compendium with guide values ​​and normal values. How and why measurements and investigations should be made in a chemical and biological perspective. 45 pages.

Supplier: VWR SciEd Collection

Ancient squid with a straight shell. Age about 400 to 500 mill. year. With clear chambers and tubular channel. Size 4 to 6 cm.

Supplier: VWR SciEd Collection

Technical calculator, FX-85 ES Plus

Supplier: VWR SciEd Collection

Multimeter to test DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency and duty cycle.

Supplier: VWR SciEd Collection

Surface-mounted trunk cabinets that continuously measure air velocity in the ventilation opening on the trunk cabinet and hoods. Protect with sound and light signals at low flow rates. 12 V DC via 240 V adapter. The airflow 0 to 5 m/s is measured with low-pressure sensor. Minimum airflow in the gap opening 0,5 m/s.

Supplier: VWR SciEd Collection

Barlow lens 2× for ETX-90/125