Heat – Central Science Supplies https://centralscience.spiderns.com School and College Science Supplies Tue, 13 Oct 2026 17:09:37 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 HYDROSTATICS AND HEAT KIT 3 https://centralscience.spiderns.com/product/hydrostatics-and-heat-kit-3/ https://centralscience.spiderns.com/product/hydrostatics-and-heat-kit-3/#respond Tue, 13 Oct 2026 17:09:37 +0000 http://centralscience.spiderns.com/product/hydrostatics-and-heat-kit-3/ Used for experiments concerning to the substance (liquid) characteristic, temperature measurement, heat conduction, pump (jack) principle work.
Conformed , ).

Consist of :
Overflow Vessel 1 pc
Beaker 250 ml 1 pc
Measuring Cylinder 100 ml, Plastic 1 pc
TRANSPARENT Plastic Hose 500 mm 2 pcs
Plastic Funnel 70 mm 1 pc
Support Clamp 1 pc
Hose Connector 2 pcs
Pressure Probe 2 pcs
Plastic Tube with Hanger 1 pc
Plastic Tube with Load 50 gr 1 pc
Erlenmeyer Flask 100 ml 3 pcs
Capillary Pipe with Scale ? 7 x 250 mm 3 pcs
Plastic Basin 1 pc
Special Pointer 1 pc
Steel Pipe 1 pc
Aluminum Pipe 1 pc
Copper Pipe 1 pc
Silicone Tubing 1 pc
Spirit Burner 60 ml, Stainless steel 1 pc
Alcohol Thermometer -10 C – 110 C 2 pcs
Alcohol Thermometer 0?F – 250?F 1 pc
Alcohol Thermometer without Scale 1 pc
Test Tube ? 12 x 100 mm 2 pcs
Rubber Stopper with One Hole, 17/22 mm 2 pcs
Rubber Stopper with Two Holes, 29/35 mm 2 pcs
Rubber Stopper with One Hole, 29/35 mm 3 pcs
Rubber Stopper without Hole, ? 17/22 mm 2 pcs
Multipurpose Glass Body Length 10 cm and marble 2 set
Plastic Syringe 50 ml 1 pc
Plastic Syringe 10 ml 1 pc
Universal Clamp ? 70 mm 2 pcs
Bosshead Clamp 2 pcs
Student Experiment manual book
Box and tool container (tray) 1 set

Support Tools (sold separately) :
Stand Base with 3 Clamps 2 pcs (Available in Mechanic Kit)
Stand Foot 2 pcs (Available in Mechanic Kit)
Stand Rod ? 10 x 250 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Stand Rod ? 10 x 500 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Support Block 2 pcs (Available in Mechanic Kit)
Dynamometer 1.5 N 1 pc (Available in Mechanic Kit)
Holding Clamp 3 pcs (Available in Mechanic Kit)
Nylon Thread 1 pc (Available in Mechanic Kit)
Load 50 gr 6 pcs (Available in Mechanic Kit)
Analog Stopwatch 1 pc (Available in Mechanic Kit)
Ruler 50 cm, Stainless steel 1 pc (Available in Mechanic Kit)
Balance 311 g 1 pc

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :3.100 kg

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HYDROSTATIC AND HEAT KIT 2 https://centralscience.spiderns.com/product/hydrostatic-and-heat-kit-2/ https://centralscience.spiderns.com/product/hydrostatic-and-heat-kit-2/#respond Tue, 13 Oct 2026 17:07:49 +0000 http://centralscience.spiderns.com/product/hydrostatic-and-heat-kit-2/ Consist of :
Special Pointer 1 pc
Steel Pipe 1 pc
Aluminum Pipe 1 pc
Copper Pipe 1 pc
Heat-Air and Liquid Circulation System 1 pc
Radiation Detector 1 set
Silicone Tubing 1 pc
Overflow Vessel 1 pc
Plastic Vessel 1 pc
TRANSPARENT Plastic Hose 500 mm 2 pcs
Plastic Pipe 2 pcs
Support Clamp 2 pcs
Hose Connector 2 pcs
Pressure Sensor 1 pc
U-Manometer Holder 1 pc
Plastic Tube with Hanger 1 pc
Plastic Tube with Load 50 gr 1 pc
Multipurpose Glass Body Length 10 cm and marble 2 set
Plastic Syringe 50 ml 1 pc
Plastic Funnel 65 mm 1 pc
Beaker 250 ml 1 pc
Erlenmeyer Flask 100 ml 3 pcs
Spirit Burner 60 ml, Stainless Steel 1 pc
Measuring Cylinder 100 ml, Plastic 1 pc
Natron Glass Tubing 6 x 300 mm 3 pcs
Rubber Stopper with One Hole, 17/22 mm 1 pcs
Rubber Stopper with Two Holes, 29/35 mm 1 pc
Rubber Stopper with One Hole, 29/35 mm 3 pcs
Rubber Stopper without Hole, 17/22 mm 1 pc
Alcohol Thermometer without Scale 1 pc
Alcohol Thermometer -10 C – 110 C 1 pc
Box and Tray 1 set

Support Tools (sold separately) :
Stand Base with 3 Clamps 2 pcs (Available in Mechanic Kit)
Stand Foot 2 pcs (Available in Mechanic Kit)
Stand Rod 10 x 250 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Stand Rod 10 x 500 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Support Block 2 pcs (Available in Mechanic Kit)
Dynamometer 1.5 N 1 pc (Available in Mechanic Kit)
Holding Clamp 3 pcs (Available in Mechanic Kit)
Nylon Thread 1 pc (Available in Mechanic Kit)
Load 50 gr 6 pcs (Available in Mechanic Kit)
Analog Stopwatch 1 pc (Available in Mechanic Kit)
Ruler 50 cm, Stainless steel 1 pc (Available in Mechanic Kit)
Boss-head Clamp 2 pcs (Available in Mechanic Kit)
Universal Clamp ? 70 mm 2 pcs (Available in Mechanic Kit)
Balance 311 g 1 pc

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :3.000 kg

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Thermopile Compact with Amplifier https://centralscience.spiderns.com/product/thermopile-compact-with-amplifier/ https://centralscience.spiderns.com/product/thermopile-compact-with-amplifier/#respond Tue, 13 Oct 2026 17:00:01 +0000 http://centralscience.spiderns.com/product/thermopile-compact-with-amplifier/ Thermopile Compact with Amplifier – Measure Radiation with Precision
The Thermopile Compact with Amplifier is your gateway to precise radiation measurement. This innovative thermopile device comes equipped with an amplifier, transforming optical power into voltage with unparalleled accuracy. Whether you’re a student conducting experiments or a researcher in need of reliable data, this compact instrument delivers exceptional results. Discover its key features and dimensions below to harness the full potential of this radiation pyrometer.

Key Features of the Thermopile Compact with Amplifier:

  • High-Precision Thermopile: The heart of this device is a high-precision thermopile that excels at converting optical power into voltage. It ensures accurate and consistent measurements, making it an ideal choice for scientific applications.
  • Versatile Measurement Range: With a measuring device ranging from 0 to 10 V or 10 mA, this compact converter offers versatility in capturing a wide spectrum of radiation levels. It adapts to various experimental setups and research requirements.
  • User-Friendly Controls: The device features intuitive controls, including an ON/OFF switch and zero-point adjustment. These controls simplify operation, allowing users to focus on their experiments without complications.
  • Short Circuit Protection: Your safety is a priority. The outputs of this converter are protected against short circuits, ensuring that your experiments proceed smoothly without risks.
  • LED Indicator: Stay informed about the operating state of the device through the built-in LED indicator. It provides visual feedback, allowing you to monitor its status at a glance.
  • Dual Power Options: The device offers flexibility with power sources. It can be battery-driven (battery included) or connected to an external power supply, ranging from 6 to 12 V DC. This adaptability ensures you can use it in various settings.

Dimensions:

  • Compact Design: The “Compact Optical Power Converter” boasts a space-saving design, with dimensions measuring approximately 84 x 84 x 39 mm. Its compact size makes it easy to integrate into your experiments and research setups.

Elevate your radiation measurement capabilities with the “Compact Optical Power Converter.” This compact yet powerful device converts optical power into voltage with precision, offering a versatile measurement range, user-friendly controls, and safety features like short circuit protection. Whether you’re a student or a researcher, this instrument is your ally in obtaining accurate radiation data.

Notes:

  • Safety precautions should be followed when using this device, especially when dealing with electrical components.
  • This product is intended for educational and research purposes only.
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IGNITION KIT SMART CASE https://centralscience.spiderns.com/product/ignition-kit-smart-case/ https://centralscience.spiderns.com/product/ignition-kit-smart-case/#respond Tue, 13 Oct 2026 16:48:47 +0000 http://centralscience.spiderns.com/product/ignition-kit-smart-case/ A great way to show students the relationship between volume and temperature in real-life. Our complete kit demonstrating the principles of an internal diesel and petrol combustion engine now supplied in an easy store Gratnell Smart Case. These experiments allow the student to explore volume pressure and temperature gas laws as part of the current GCSE curriculum.
Our kit comprises of the following:
1 x Fire syringe
When the plunger in the TRANSPARENT cylinder is rapidly pushed down over a piece of cotton an ignition occurs. This is one of the most impressive demonstrations of the heat produced when a gas is rapidly compressed – the principle of the Diesel engine ignition. Safety Glasses required. Approximately 22 cm tall.
1 x Ignition cylinder
A tough strong clear acrylic tube that when the propellant is sprayed into the tube and mixed with air then sealed with our foam bung and lit underneath produces an amazing ‘POP’ where the air and propellant mixture creates an explosion similar to that of a petrol engine. A fantastic experiment that students love.
1 x Gratnells Smart Case
2 x Spare Fire syringe seals
1 x Cotton wool sample
2 x Foam plugs
1 x Lighter
1 x Atomizer *(supplied empty)
1 x Pair safety goggles
*Ignition cylinder requires cyclohexane as a recommended fuel.

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RADIANT HEATER https://centralscience.spiderns.com/product/radiant-heater/ https://centralscience.spiderns.com/product/radiant-heater/#respond Tue, 13 Oct 2026 16:44:31 +0000 http://centralscience.spiderns.com/product/radiant-heater/ The Irwin Radiant Heat source is a compact and safe heat source for school heat radiation experiments.
It comprises a base and cage containing a custom made infra-red heating lamp of the dull emitter type. The lamp is like the old Griffin lamp but turned inside out. This means that it is impossible to for a pupil to get an electric shock by prodding it with a paper clip etc.
Please note The unit can take up to half an hour to reach maximum temperature and so this time lag should be taken into account when planning lessons.
In normal use, four thermometers, one with a blackened bulb, one with a silvered bulb, one with a white bulb and one with a ?nude? bulb may be situated around the unit at equal distances and a heat absorption experiment performed. The lamp does not visibly glow as almost all the energy provided is converted into heat. For this reason, a cage has been placed around the lamp to prevent pupils touching it and burning themselves.
However, some experiments require more heat and so the cowl may be removed by unscrewing the four retaining screws. If this is done, the pupils should be warned of the dangers.!
Manufactured in the UK
Dimensions:
Height: 215mm
Width: 150mm
Depth: 150mm
Weight: 1.5kg

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Thermo Hollow Body – Octagon https://centralscience.spiderns.com/product/thermo-hollow-body-octagon/ https://centralscience.spiderns.com/product/thermo-hollow-body-octagon/#respond Tue, 13 Oct 2026 16:38:32 +0000 http://centralscience.spiderns.com/product/thermo-hollow-body-octagon/ Unlock the World of Thermal Radiation: Thermo Hollow Body – Octagon
Introducing the Thermo Hollow Body – Octagon Radiation Investigation Kit, your gateway to understanding the fascinating world of thermal radiation. This kit is designed for in-depth exploration of how thermal radiation varies with temperature and the type of radiation surface. Whether you’re a curious student or a dedicated researcher, this kit will open doors to enlightening experiments and discoveries.

Key Features of the Thermo Hollow Body – Octagon:

  • Eight-Surface Hollow Body: At the core of this kit is an innovative eight-surface hollow body, meticulously designed for comprehensive thermal radiation experiments. This unique structure allows you to explore radiation from various angles and surfaces, making it an ideal choice for in-depth research and educational purposes.
  • Variety of Colored Surfaces: The kit includes a diverse range of colored surfaces, each carefully selected to demonstrate specific aspects of thermal radiation.
    • White Surface: The white surface, finished with a matte texture, serves as an excellent reflector of thermal radiation. It showcases how a surface’s reflective properties affect the emission and absorption of heat.
    • Black Surface: In contrast, the black surface is a proficient absorber of thermal radiation. It demonstrates how darker surfaces tend to absorb and re-radiate heat more effectively.
    • Blue, Yellow, and Red Surfaces: These surfaces exhibit unique characteristics in terms of radiative properties. The blue, yellow, and red surfaces provide valuable insights into how different colors impact heat absorption and emission.
    • Nature-Finished Surfaces: The kit also includes nature-finished surfaces, both matte and polished. These surfaces offer a glimpse into the influence of surface texture on thermal radiation.
  • Built-In Heat Source: To facilitate your experiments, the kit incorporates a built-in heat source in the form of a 12V/20W light bulb. This heat source ensures consistent and controlled thermal radiation, allowing you to conduct experiments with precision and reliability.
  • Hands-On Learning: The Radiation Investigation Kit is designed to promote hands-on learning and experimentation. It encourages students and researchers to actively engage with the principles of thermal radiation, fostering a deeper understanding of this fundamental concept.
  • Versatile Applications: Whether you’re studying heat transfer, radiative properties of materials, or conducting research in the field of thermal physics, this kit offers versatile applications. Its adaptability makes it suitable for a wide range of educational and research purposes.
  • Compact and Portable: Despite its powerful capabilities, the kit maintains a compact and portable design. Its dimensions of approximately 150 x 150 x 105 mm make it easy to set up and transport, ensuring you can conduct experiments conveniently.
  • Safety Assurance: Safety is a top priority when working with heat sources. The kit includes safety features and precautions to ensure that experiments are conducted securely, providing peace of mind for users.

Dimensions:

  • Kit Dimensions: Approximately 150 x 150 x 105 mm

The “Radiation Investigation Kit” is a valuable tool for both students and researchers eager to explore the intricacies of thermal radiation. With its eight-surface hollow body, variety of colored surfaces, and built-in heat source, this kit offers endless possibilities for hands-on learning and experimentation.

Notes:

  • This kit is intended for educational and research purposes only.
  • Safety precautions should be followed when conducting experiments involving heat sources.
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Metal Thermal Conductivity Apparatus https://centralscience.spiderns.com/product/metal-thermal-conductivity-apparatus/ https://centralscience.spiderns.com/product/metal-thermal-conductivity-apparatus/#respond Tue, 13 Oct 2026 16:38:03 +0000 http://centralscience.spiderns.com/product/metal-thermal-conductivity-apparatus/ Explore Heat Conductivity with our Metal Thermal Conductivity Apparatus for Precision Learning
Dive into the fascinating realm of thermal conductivity with our Metal Thermal Conductivity Apparatus. This superior educational instrument is designed to provide students and enthusiasts with an immersive learning experience. Discover the world of heat transfer in metals with precision and clarity. Uncover the key features and dimensions of this apparatus below and embark on a journey of scientific exploration.

Key Features of the Metal Thermal Conductivity Apparatus:

  • Comprehensive Setup: The apparatus includes a complete set of components, ensuring a comprehensive learning experience. It consists of a 500 mm Stand-rail base, two Rail claws, sliders with settings for heat expansion, various heat expansion tubes (aluminium, iron, copper, glass), and pointers for heat expansion demonstrations.
  • Precise Heat Expansion: Explore the principles of heat expansion with sliders and tubes made from different materials. Compare how aluminium, iron, copper, and glass respond to temperature changes, offering valuable insights into the thermal properties of metals.
  • Educational Demonstrations: Engage in educational demonstrations with the included pointers for heat expansion. These pointers allow you to visualize and understand the concepts of thermal conductivity and heat expansion effectively.
  • Durable Construction: Built with superior materials, this apparatus is designed to withstand rigorous educational use. It ensures long-lasting durability, making it suitable for repeated experiments and demonstrations.
  • Versatile Learning Tool: Whether you’re a student or an educator, this apparatus serves as a versatile learning tool. It’s suitable for classroom demonstrations, laboratory experiments, and science enthusiasts eager to delve into the world of thermal conductivity.

Metal Thermal Conductivity Apparatus Consists of:

  • 1x Stand-rail base, L = 500 mm
  • 2x Rail claw
  • 1x Slider with setting for heat expansion
  • 1x Slider for pointer
  • 1x Tube for heat expansion, aluminium
  • 1x Tube for heat expansion, iron
  • 1x Tube for heat expansion, copper
  • 1x Tube for heat expansion, glass
  • 2x Pointer for heat expansion, Demo

Dimensions:

  • Stand-rail Base: The Stand-rail base measures 500 mm in length, providing stability for the apparatus during experiments.

Unlock the secrets of thermal conductivity in metals with our Metal Thermal Conductivity Apparatus. This superior educational instrument offers a comprehensive setup, precise heat expansion components, and educational demonstrations. Built to last, it’s a versatile learning tool suitable for students, educators, and science enthusiasts. Explore the world of thermal conductivity with confidence and clarity.

Notes:

  • This apparatus is intended for educational purposes only, providing a hands-on learning experience in the field of thermal conductivity and heat expansion.

 

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CALORIMETER BLOCK https://centralscience.spiderns.com/product/calorimeter-block/ https://centralscience.spiderns.com/product/calorimeter-block/#respond Tue, 13 Oct 2026 16:32:55 +0000 http://centralscience.spiderns.com/product/calorimeter-block/ Metal, for experiments on specific heat of different metals, cylindrical metal clocks 1kg ? 2%. Each block has a central hole for a special immersion heater and an offset hole for thermometer.

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CONDUCTIVITY OF HEAT APPARATUS https://centralscience.spiderns.com/product/conductivity-of-heat-apparatus/ https://centralscience.spiderns.com/product/conductivity-of-heat-apparatus/#respond Tue, 13 Oct 2026 16:06:37 +0000 http://centralscience.spiderns.com/product/conductivity-of-heat-apparatus/ Conduction of Heat Apparatus
4 pieces of metal strips. They have the same form and dimension. For use to show differences in conductivity of various metals.
Size: 125 x 15 x 3mm, mounted on hollow circular wooden base 135mm dia.
Consists of strips of copper, iron, aluminum and brass.
An indentation is made at the outer end of each strip to place wax chips on
Heating with spirit or gas burner on the circular tripod
Supplied without tripod and burner
Dimension: 18.00 (L) x 18.00 (W) x 2.00cm (H)
Weight: 0.200Kg

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CALORIMETER EXPERIMENT KIT https://centralscience.spiderns.com/product/calorimeter-experiment-kit/ https://centralscience.spiderns.com/product/calorimeter-experiment-kit/#respond Tue, 13 Oct 2026 16:04:37 +0000 http://centralscience.spiderns.com/product/calorimeter-experiment-kit/ Consist of :
Calorimeter 1 pc
Cubes of Matter (5 items) 1 set
Beaker 250 ml 1 pc
Nylon Thread 1 pc
Spirit Burner 125 ml 1 pc
Tripod Stand 100 x 80 mm 1 pc
Wire Gauze 14 x 14 cm 1 pc
Alcohol Thermometer -10 C – 110 C 1 pc

Dimension : (L) 62.00 x (W) 30.00 x (H) 9.00 cm
Weight :2.400 kg

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