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9V Snap Connector with 15 cm Battery Leads
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9V battery snap connector with 15cm leads (black & red). Excellent for electronics power supply, prototyping, and laboratory electronics needs.
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Two blade propeller for DC Motor 3"
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A two-bladed propeller blade that attaches easily to our DC Motor for experiments with torque, blade spin and general fan usage. 3" overall length, fits on 2mm shafts. Propeller nose is removable. DC Motor is not included!
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Electrode, Flat Iron
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of iron and is 5-1/2" long and 7/8" wide.
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Electrode, Flat Aluminum
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of aluminum and is 5-1/2" long and 7/8" wide.
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AA Cell Battery Holder
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Holds a single 'AA' battery with two leads (red and black).
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Electrode, Flat brass
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of brass and is 5-1/2" long and 7/8" wide.
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4 x AA Stacked Battery Case with leads
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Stacked 2 x 2 battery holder that holds 4 x AA batteries. Include to leads.
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12 pc Alligator Clips
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12 Pc Set,6 Pcs with Black Sleeves and 6 Pcs with Red Sleeves.
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Electrode, Pencil Type, Carbon
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. Replacement for the Brownlee Apparatus. Electrodes, Pencil Type, Carbon. 1/4" x 5"
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Electrode, Flat Zing
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of Zinc and is 5-1/2" long and 7/8" wide.
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Miniature DC Motor with Leads
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Operates on 1.5V or 3.0V DC. Speed: 7000 to 11000 rpm. Motor is 40mm long and 20mm diameter. Shaft size: 2mm diameter and 8mm long. Has two attached leads.
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Right-Hand Plastic Worm Gear for Small Motors 10Pc
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RIght-Hand worm gear with 2mm hole. Fits out DC Motor snugly. 10mm length, 6mm diamter. Motor not included.Pack of 10 gears.
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4 x AA Enclosed Battery Case with Leads and Switch
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Case that holds 4 X AA batteries with leads (black and red) and on/off switch. Excellent for electronics experiments, prototypes, lab power supplies, etc.
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Electrode, Flat Copper
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of copper and is 5-1/2" long and 7/8" wide.
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DC Digital Volmeter Panel Display 0-30V Green
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Digital Panel Voltmeter displays voltages from 0-30V DC. Displays 3 Green Digits (accurate to 0.1V). Measures 2.8cm x 4.7cm x 2.1cm. Can operate in temperatures -10℃-+65℃.
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Electrode, Flat Tin
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of Tin and is 5-1/2" long and 7/8" wide.
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Alligator Test Leads pack of 10
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- 10 Pc Set, Color Coded vinyl covered alligator clips.
- Each clip is crimped to ensure a good conduction
- Good quality clips that close well and a strong spring to keep it closed
- 10 piece set contains two of each: Black, red, white, green, and yellow.
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Electrode, Flat Nickel
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Electrodes are designed to help facilitate electricity experiments. A pair of electrodes are required to demonstrate the flow of electrical current. This electrode is made of NIckel and is 5-1/2" long and 7/8" wide.
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28 Piece Electrical Clip Set
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28 Pc Assorted Electronic Clips
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Pair of DC Mini Motors with Propeller 50000RPM
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Pair of DC Mini Motors with Propeller 50000RPM
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7.2 Volts 200mA 1.4 Watt Solar Panel with Alligator Clips
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Each cell comes with alligator clips to easily hook up and power anything. Typical applications include solar model cars, solar model boat, solar toys, solar scientific kits, solar experimental kits, solar construction kits.
These panels can be connected in series or parallel to increase voltage or current output.
Specifications
- 20" insulated alligator clip leads (1 red, 1 black)
- US Dimensions: 3.5 x 4.75 inches
- Metric dimensions: 88 x 121 mm
- Thickness: 0.1 inches (3mm)
- Solar cell type: polycrystalline
- Typical voltage: 7.2V
- Typical current output: 200 mA
- Power: 1.44 Watts
Please note: This product has a flat shipping rate of $7 per panel. Please contact us if you are ordering in quantity (4+ units) for lower shipping costs.
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Gold Leaf Electroscope
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This sturdy electroscope features a metal case with front and rear
glass windows for preventing air currents from affecting the deflection
of the leaves. Leaves are gold and aluminum.
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Student Electricity Assortment
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A convenient, economical package of materials to start investigating electricity concepts. Set inlucdes:
- 6 Round Plastic Bulb Holders
- 3 Knife Switches
- 6 Battery Holders with Fahnestock Clips
- 10 Fahnestock Clips
- 1 Wire Stripper
- 3 Wires with Alligator Clips, 18", Assorted Colors
- 3 Wires with Banana Clips, 18", Assorted Colors
- 100 Feet of Insulated Copper Wire - 22 gauge
- 10 1.
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AC/DC Generator Demo Set
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This unique hand generator is an easy yet effective way to teach how AC and DC electricity is produced. Banana plugs can be inserted into the different connectors to change from AC to DC electricity.
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Primary and Secondary Coil
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Superior version of the classic device for investigating
electromagnetic induction. Primary and secondary coils are
wound on robust molded formers fitted with shielded banana
jacks. The plated iron core has a molded handle for accurate
positioning in the coils. The primary coil has 175 turns of 18
AWG insulated copper wire (diameter 34mm, length 100mm,
resistance 0.43 Ω, self-inductance ≈3.1mH).
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Ampere's Rule Apparatus
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This apparatus allows students to study the magnetic field around a
wire. A heavy brass wire with terminals is arranged on a clear plastic
base. Also included are one each 45mm compass, six each 16mm compasses,
and an activity guide.
NOTE: This item cannot be shipped USPS.
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Wimshurst Engine
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A strongly-constructed Wimshurst-pattern electrostatic generator with oversized 12.4" diameter discs, this high quality machine is a great performer.
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Making a Wire Lithograph & Pressure Sensor Nanotechnology Kit
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Developed in partnership with Argonne National Laboratory, this kit gives your students the opportunity to apply a revolutionary nanotechnology manufacturing technique to grow nano-scale and micro-scale copper wires. Using a unique ultra nanocrystalline diamond (UNCD) electrode students use traditional electroplating and lithography (E&L) techniques to grow pattern-shaped wires that become the essential components of that can be used to fabricate optical and electrical sensors and other devices.
This kit covers the following concepts:
- Measurement scales / perspectives
- Unique properties at nanoscale
- Fabricating nano / microscale structures
- Creating nano / microscale lithographic wire patterns
Designed for use by 40 students working in groups of 4.
Kit is provided with an access code for downloadable activity guides
and other support information, including:
- Teacher Guide
- Student Guide
- Glossary
- Background Information: Learning About Nanotechnology
- Videos
- - Nano Frontiers MP4
- - Nano Manufacturing: Electroplate and Lift Lithography –
- Making Nanowires mp4
- Powerpoints
- - Making a Microwire Lithograph ppt / mp4
- - Nano Technology: A Closer Look at the Universe of ‘little’ ppt / mp4
- Poster: A Closer Look at Nanowires
NOTE: This item cannot be shipped USPS.
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Eisco Hand Operated Van De Graaff Generator
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Includes:
(1) Van De Graaff Generator,
(1) Discharging Sphere
This hand powered Van De Graaff Generator has a 20cm diameter metal sphere. It comes with a 10cm diameter discharging sphere. The kit comes partially disassembled so it is perfect for a student to build for a science fair!
Recreate lightning in your own home or classroom - capture your family or student's imagination instantly!
This item cannot be shipped USPS.
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Van de Graaff Generator, Dual Drive
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This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven. Excellently constructed, the generator reliably delivers charge and sparks 10cm long and more immediately on setting it in motion, even under high humidity conditions. In handcranked mode the amount of charge generated can be seen to increase at higher cranking speeds, while the much faster motor-driven mode delivers a fast succession of sparks. The generator is 76cm high and features a 28cm diameter polished steel sphere, which is less vulnerable to dents and scratches than comparably sized aluminum spheres. A further unique feature of this generator is a built-in lamp close to the bottom of the belt that delivers a small amount of UV light when turned on. This can be seen to increase demand on the motor power. A set of accessories is included, containing a discharge wand with a grounding cord, an electric
plume, an electric whirl, a discharge bulb, a cord for connecting other electrostatic demonstration items, a spare charge belt and a spare motor drive belt. The generator measures 38cm x 23cm x 76cm.
NOTE: This product cannot be shipped USPS. Please choose UPS as the shipping method.
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Thermoelectric Effects Apparatus
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PLEASE NOTE: Advanced Physics Equipment is built-upon-order. We do not stock these items in house, but order them built when an order is placed. Build orders take approximately 90 days.
• Investigate the thermal characteristics of three electrical thermometry devices
• Explore the features and behavior of a closed loop digital temperature control system
The Thermoelectric Effects Apparatus consists of an oven containing a cooling fan, a massive metal block and electric heater supported on two thin struts, the three samples, and the control system sensor. A control unit provides the heating current and houses the digital temperature controller. The oven and the control unit are connected by three multi-pole cables.
The sample devices are a thermocouple, a three-pole metal resistor, and a thermistor. An insulated flask is provided to hold ice water for the cold junction of the thermocouple. The signals from the three sample devices can be read by any suitable measuring device provided by the user connected to the outputs of the control unit (for example, digital multimeters.)
The digital control system can be operated in P, PI, PD, or PID mode to show their characteristics when controlling the oven temperature with or without fan cooling. A wide range of parameters and alarms can be set to explore their effects.
Specifications
Samples:
Thermocouple: Type K (chromel/alumel, approx. 41µV/°C)
Resistor: Three-pole, approx. 50O and 100O at 0°C,
(PT100+PT50).
Thermistor: 12kO NTC element. Approx. curve:
LnR (O) = 3655/T (K) + c
Oven Dimensions:
Brass heating block: 40mm diameter, 67mm high
Oven assembly: 37cm high, 14cm wide, 22cm deep
Weight: 5.1 kg
Control Unit:
Heater supply: Regulated voltage source: 0—36Vdc 10-turn
potentiometer Digital current display, 0.000—1.999A
Cooling fan: 12Vdc 0.14A, On/off switch control
Digital controller:
Configurable for P, PI, PD, or PID mode
Process value (PV) range: 0—400°C (default—
settable)
Set value (SV) range: same as PV range
PV temperature display: 4-digit, resolution 1°C or
0.1°C
SV temperature display: 4-digit, resolution matches PV
24 settable parameters
2 parameters determined by apparatus configuration
Power input: 110VAC/60Hz, 65W
Dimensions: 13cm x 35cm x 31cm
Weight: 0 5.2 kg
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