Specifications

• Power: 30 mA @ 5 VDC
• Range: ±245 m/s² (±25g)
• Accuracy: ±2.45 m/s² (±0.25g)
• Frequency Response: 0–100 Hz
• Typical Resolution: 0.16 m/s²

This 3-axis acceleration sensor has two acceleration ranges plus an altimeter and a 3-axis gyroscope. An additional channel measures the angle of the sensor’s long axis.

• Measure helmet impacts in concussion-related investigations.
• Slip it into your pocket and pirouette or ride a half-pipe.
• Mount this accelerometer on your bicycle or affix it to your lab cart without any dragging cables.

Rechargeable Battery—Ready When You Are

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis^® app, as well as LabQuest^® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.

Wireless or Wired—The Flexibility to Choose

Our Go Direct sensors connect directly to your mobile device, Chromebook^™, or computer using our Vernier Graphical Analysis^® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth^® wireless technology, allowing you to choose the best solution for your classroom or laboratory.

Made of different materials. 3 pieces, each weight 100g

For density experiments;

Metal cylinder with hook,

Material: Al / Fe / Cu / Pb

Weight: 200 g each, D= 25 mm each

Rectangles, different metals. 10x10x50mm.

To determine the relationship between pressure and volume of a gas at a constant temperature (Boyle-Mariotte law);

Compact device, consisting of a pressure gauge with a practical, clear scale, attached gas syringe made of impact-resistant plastic, well-sealed yet smooth-running piston with a robust handle, clear, easy-to-read printed scale

Syringe filling volume: 120 ml

Pressure gauge range: -1000 ... +3000 hPa

Dimensions: approx. 290 x 63 x 42 mm

Weight: approx. 182 g

Cylindrical body to demonstrate the temperature dependence of buoyancy.

If the body is placed in a vessel filled with cold (approx. 10 °C) water, the body will float.

If the body is placed in a vessel filled with hot (ca. 90 °C) water, the body sinks to the bottom.

At a temperature of about 50 °C, the body begins to rise to the surface in the vessel.

to investigate capillarity, due to the adhesive force, water rises to different heights in pipes with different inner diameters;

three glass capillary tubes, each 120 mm long

Inner diameter: 0.6/0.8/1.0 mm

Weight: approx. 15 g

7 capillaries with different inner diameters, a stand and a petri dish.

The Combination Dynamics Track and Optical Bench is aluminum and includes a metric scale. Extremely rigid, this 1.2 meter track will not sag under use. The track includes 2 Adjustable Two Foot Levelers.

Material: composite nylon

60 linear meters of cord, on a roll with side clamping grooves

Dimensions of the roll: D=22 mm, L=43 mm

Weight: approx. 7 g

Metal cylinders of equal mass for density determination.

In the box, the cylinders are marked and equipped with a hole for hanging on a thread.

Material: Al, Cu, Fe, Ms, Sn

Weight of cylinders: a' 15 g

For determining the density of various materials by weighing;

Material: Al / Cu / Fe / Pb / Zn / Wood, set of 6 pieces

Dimensions: 10x10x10 mm each

20x40mm, made of different metals, with hanging hooks.

The set contains 2 cylindrical bodies and two 100ml measuring cylinders.

If the body is placed in a measuring cylinder filled with cold (approx. 10 °C) water, the body floats.

If the body is placed in a measuring cylinder filled with hot (ca. 90 °C) water, the body sinks to the bottom.

At a temperature of about 50 °C, the body begins to rise to the surface.

The Dual-Range Force Sensor is a general-purpose sensor for measuring pushing and pulling forces. Two ranges allow you to measure forces as small as 0.01 newtons and as large as 50 newtons. It can be used in a broad range of ways:

• As a replacement for a hand-held spring scale
• Mounted horizontally on a dynamics cart to study collisions
• Mounted on a ring-stand to measure forces in a vertical direction
• Collect data from two Force Sensors simultaneously to study Newton’s Third Law

The Dynamics Cart and Track System provides students with the tools they need to explore kinematics, dynamics, momentum, and energy. This versatile system can also be easily adapted to study optics, color, and diffraction.

The Dynamics Cart and Track System is the core of every physics lab. Easily add our Motion Detector, Dual-Range Force Sensor, Wireless Dynamics Sensor System, Photogate, and Accelerometer to study Newton’s second law, acceleration on an inclined plane, momentum, and much more. Optimize your track with the addition of our Vernier Optics Expansion Kit, Color Mixer Kit, and Diffraction Apparatus.

This traditional cart and track system features an aluminum track (1.2 m or 2.2 m length), two low-friction, plastic carts, an ultra pulley, and all of the necessary attachment accessories. You may also purchase an upgrade kit to add an optical Motion Encoder Cart to your existing Dynamics Cart and Track System. See Motion Encoder Upgrade Kits »

We have redesigned our carts to provide added durability, versatility, and instructional value.

• Four mass trays make it easy to vary the total cart mass.
• Super-elastic trigger button allows for new types of collisions.
• An anti-roll peg ensures that the cart rolls on the track but not off the table.
• Top tray allows for easy attachment of sensors and masses.
• Two cart colors (teal and grey) make it easier to discuss collisions.

This completely wireless system simplifies experiment setup and allows basic experiments to be conducted with or without the track.

Specifications

• Position resolution: 0.25 mm, reported by default at 1 mm steps
• Force range: ±50 N
• Accelerometer range: ±160 m/s²
• Track length: 1.2 m

Tubular dynamometer. The length of the pipe part is 210mm, the length of the scale is 100mm.

3 cylindrical bodies with hooks, made of different materials. d=20mm, h=32mm.

Dimensions 25x25x25mm, made of different materials.

The block systems illustrate the golden rule of mechanics: lift large masses with little force. The set includes wheels, jigs and bolts-screws for assembling the blocks, and a cord.

Specifications

• Force: ±50 N
• Acceleration: 3 axis, ±16 g
• Gyroscope: 3 axis, 2000°/s
• Connections:
  • Wireless: Bluetooth
  • Wired: USB

The set includes a board with adjustable inclination, friction pads, a bowl for loads, and a rope.

Color-coated weight piece with two hooks for hanging together,

with screen-printed, highly visible mass information, ideal for demonstration experiments

Tolerance: ±1%, powder-coated yellow

Hooked weight with robust hook and eyelet for hanging together;

Nickel-plated metal weight, with stamped weight number,

Hook for rods up to 10 mm diam, eyelet on the bottom for hanging several weights together

D = 25 mm, L (total) = approx. 70 mm

Spring 13 N/m, diameter 10mm, weight 10g.

Spring 20 N/m. Max load 8 N. Length 180-185 mm, diameter: 12 mm

Spring 86 N/m, max load 13.5 N. Length 95 mm, diameter 10 mm.

50g weights with hanging loops that can be attached one under the other. 10 pcs in a plastic box.

For an impressive demonstration of energy conservation and momentum;

4 rubber balls of different sizes, one on top of the other, arranged on a plastic axle.

The bottom rubber ball is firmly connected to the axle, while the next two rubber balls can move on the axle, but cannot leave it.

Only the top, smallest rubber ball can move completely on the axle.

Ball diameter: 48/37/24/21 mm (delivered with two small replacement balls)

If you drop the impulse cannon from a certain height onto a solid floor, after impact the top, small rubber ball flies upwards at a multiple of the final falling speed v0 and can reach enormous heights.

If you mark the maximum heights (hM) on a wall, you can work out a connection to different starting heights (hA).

This case contains an easy-to-use collection of measuring devices that can be used in primary school wherever temperature, weight and length need to be learned and measured. It has proven itself in physical education in physical and biological studies, but also in mathematics lessons.

The pupils can acquire elementary and contemporary knowledge about measurement conventions as well as the functioning and use of measuring devices. In a "measurement triathlon" they demonstrate that they can select the right measuring device, use it properly and record the results.

1 - Celsius and Fahrenheit

2 - Build a thermometer yourself

3 - Build a reading trainer for thermometer scales

4 - ideas for temperature measurements

5 - Measure temperatures at home

6 - Solve tasks for measurement masters

7 - Weighing with the beam scale

8 - Build your own rocker scale

9 - See through the quick scales and use them correctly

10 - Determine the weight of sleeping folders

11 - How do you know how long a meter is?

12 - Make a tape measure for your pocket

13 - We measure each other / measuring tasks with the measuring tape

14 - Measure with the caliper out of the box

15 - Build a caliper yourself

Materials for 1 – 3 work group or demonstration.

This kit allows two or three groups of children to carry out simple experiments. Teachers can also use it for demonstration. The manual describes 101 experiments on the following topics: ƒ Force/Energy ƒ Water ƒ Electric current ƒ Magnets ƒ Air and sound ƒ Light ƒ Heat ƒ Plants.

Survey of experiments: Force • What is a force? • Force and counterforce • Forces change motions • Forces at the tug-of-war ... and 10 further experiments Heat • A water thermometer • How steam ... – is made from water – will become water again • How seawater can be made drinkable ... and 9 further experiments Electricity • A simple electric circuit • Lamps side by side in parallel • Lamps one behind the other in series • Good and bad conductors ... and 4 further experiments Water • Is water a body? • Can water displace air? • Can water stand inclined? • Where does the water go? ... and 8 further experiments Energy • What is a force? • Force and counterforce • Forces change motions • Forces at the tug-of-war ... and 2 further experiments Light • Which way does the light take? • How the light can be controlled • An object in the light beam • Can light be swallowed? ... and 10 further experiments Air and sound • Is air also a body? • Air is an elastic body • How sound waves can be seen • Can the sound go round the corner? ... and 12 further experiments Plants • Plants need light • When plants sweat in the sun • Plants improve the air • Plants produce oxygen ... and 4 further experiments Magnets • Magnets have a force • Do all materials react on a magnet? • When magnets encounter • Penetrating forces ... and 5 further experiments.

Materials for 15 work groups

The kit provides simple seesaws, beam balances, spring balances, dial balances and balance beam (lever) calculating machines. Children learn some historical and physical aspects of scales and weighing. 

They also learn 

ƒ to understand the principle of a seesaw 

ƒ to assemble and use a beam balance 

ƒ to calculate with a system of measures 

ƒ a common system of measures 

ƒ to appreciate the advantages of a common system of measures.

Some examples of experiments: 

ƒ from seesaw to balance 

ƒ beam balance 

ƒ Egyptian balance 

ƒ Roman balance 

ƒ Spring scale with calibration 

ƒ Calculator balance (equal-arm lever) 

ƒ Calculator balance (unequal-arm lever)

For the quick assembly of various compact "mass packages";

Disc weight set with plate, consisting of:

1 x plate for slotted weights, 10 g, SE

2 x slotted weight 5 g, SE

3 x slotted weight 20 g, SE

3 x slotted weight 50 g, SE

2 x slotted weight 10 g, SE

Material: nickel-plated steel

Tolerance: ±1%

Dimensions: 113 x 55 x 35 mm

Weight: 250 g

h=290mm, d=40mm.

h285mm, d41mm

h=350mm, d=55mm

With three clearly structured scales: dm and cm graduations as well as mm graduations on the back;

Rectangular tube profile made of aluminum 30x15 mm, powder-coated

Experiments that can be performed with the kit:

mass and force, Hooke's law, interaction of forces, compensation of forces, inclined surface, center of gravity, levers, moment, fixed and moving block.

Suitable for use with a metal board for vertical work in front of the class. English instructions included.

The Motion Detector uses ultrasound to measure the position of carts, balls, people, and other objects.

Measure objects as close as 15 cm and as far away as 6 m.

Sensitivity switch reduces noise and produces higher quality data for studying dynamics carts on tracks.

Attaches easily to the Vernier Dynamics System.

Pivoting head allows for flexibility in the experiment setup.

You may also want to purchase the Motion Detector Clamp to attach the Motion Detector to a variety of objects such as table tops, ring stands, etc.

Specifications

• Range: 15 cm to 3.5 m
• Resolution: 1 mm
• Maximum sampling rate: 30 samples/s
• Connections:
  • Wireless: Bluetooth
  • Wired: USB

Length: 20 m

Diameter: 1 mm

Load capacity: 28 kg

Height: 125 mm, inner diameter: 76 mm, outlet hole: 8 mm.

Modes: digital status, movement, length of passing object, consecutive gates, pendulum from the center and "gates and object". Grip distance 75mm, Reaction time 5 ms. 

Tripod mount included. 

Works with LabQuest, LabQuest2, LabQuest3, LabQuestMini and LabQuest Stream data collectors. Does not work with GoLink data collector!

Using Go Direct Photogate, students are able to easily and accurately measure velocity and acceleration to study the movement of an object in free fall, rolling objects, collisions, and pendulums, without needing to know anything about the geometry of the object.

Go Direct Photogate also includes a single laser gate for use with objects passing outside of the arms of the sensor. Using the laser gate requires a visible-light pen laser (not included).

Go Direct Photogate can be used in a variety of experiments:

• Measuring acceleration of a cart on an incline using a cart picket fence
• Measuring the angular motion of a wheel as it is turning
• Investigating Newton’s second law using a half-Atwood machine to measure acceleration
• Determining the time an object passes one or more gates

Rechargeable Battery—Ready When You Are

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis^® app, as well as LabQuest^® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.

Wireless or Wired—The Flexibility to Choose

Our Go Direct sensors connect directly to your mobile device, Chromebook^™, or computer using our Vernier Graphical Analysis^® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth^® wireless technology, allowing you to choose the best solution for your classroom or laboratory.

Ball D=60 mm, for dynamics and momentum conservation

Single wheel block. Wheel d=50mm. Hooks at both ends.

Set of six blocks.

Two single blocks, two double blocks and two triple blocks.

Wheels made of plastic, support rails made of metal.

For experiments on swimming, floating and sinking in water, also in mechanics;

Material: wood, glass, steel, styrofoam

Diameter of the balls: approx. 20 mm each

Mass of the balls: approx. 37 g

Packed in a plastic container with lid

Dimensions: 55 x 55 x 40 mm

Mass: approx. 48 g

Ideal for the simple measurement of noise levels in your environment, at work or during different leisure activities, equivalent A-weighted sound level (dBA), MAX/MIN/HOLD function, precision ±1,4 dB, backlight, with windshield and tripod screw, according to IEC 61672-1 class 2

Range: dB: 30...130 measures 52 x 35 x 155 mm, kaal 115 g, battery 1x 9V

The Sound Level Sensor is a simple, easily-operated sensor to measure and investigate sound levels in classroom environments.

Specifications

• Response: A-weighted
• Range: 55–110 dB
• Accuracy: ±3 dB
• Resolution: 0.1 dB
• Frequency Range: 30–10,000 Hz

2 N/m, 13 N/m, 22 N/m, 36 N/m and 50 N/m

Digital stopwatch with clock. Main numbers height 8mm.

Classic mechanical stopwatch.

Large circle 30 seconds, small circle 15 minutes.

To demonstrate surface tension;

two flat acrylic glass panes with finger grip,

D=150 mm

The set includes:

dynamometer 0.1N

aluminum ring at the end of the threads, d=60mm

glass bowl d=110mm

tripod

lab jack with adjustable height.

For experiments on static, sliding and rolling friction,

by "unfolding" the block, the wood friction surface can be doubled;

Wooden block with four different surfaces: wood, rubber, leather and sandpaper, one end with a pull cord

Dimensions: 40x40x160 mm

Weight: approx. 200 g

For tests on static, sliding and rolling friction;

Painted wooden block with hook, a hook on the front for hanging a force gauge,

a central hole for stability tests

Dimensions: 160x80x40 mm, weight: approx. 350 g

Set of 13, frequency ranges 256 Hz - 512 Hz. In a wooden box.

Tuning fork on a stand with a hammer. It is possible to order tuning forks with different frequencies.

Set includes: 440Hz tuning forks, tuning ring, stands, striking hammer.

The tuning ring allows you to change the frequency of one tuning fork from 440 hertz higher or lower, thus allowing you to demonstrate the beats.

The vacuum bell is made of thick glass. The dome has a handle and a polished flange. The vacuum bell is designed to be used with the vacuum plate U21850.

Technical data:

Inner diameter: 190 mm

Total height: 220 mm

For easier experiments with a vacuum.

Used with vacuum bell U21851 for studying physical phenomena in vacuum. The vacuum bell plate has a sealing ring, a hose connection on the pump side and an air inlet. Includes a feedthrough for bringing the electrical current under the vacuum bell: 4 mm sockets, approximately 1 m long cable with 4 mm safety plugs. Also with M12 thread for attaching the central test equipment.

The wave demonstration device is attached to a table with a clamp or held in place by an assistant. The other end of the string coming from the device is fixed securely at a suitable length or held by another assistant. A DC voltage of 6V is applied to the device and by adjusting the rheostat, standing waves are achieved in the taut string.

Acrylic glass cuvette for demonstrating the capillary effect and determining the surface tension

Wedge angle: 10°, dimensions: 100x55x22 mm