Resistance Box 500 Ohms Manufacturer,Supplier and Exporter in India
Product Code : SCL-EAE-11175
The Resistance Box 500 Ohms provides a practical way to introduce selected resistance values into an experimental circuit. Students can vary resistance and observe the corresponding effect on current, voltage or bridge balance when the apparatus is used with suitable power sources and measuring instruments.
This product fits naturally within the Electrical And Electronics laboratory equipment range from Lab Exports. That collection also includes resistance substitution boxes, decade resistance boxes, plug-type resistance boxes, rheostats, meter bridges and related electrical apparatus.
Key Features
500-ohm resistance capacity: The product is specified as a Resistance Box 500 Ohms for educational electrical experiments.
Controlled resistance selection: Allows known resistance values to be introduced into compatible circuits.
Supports Ohm's law practicals: Helps students investigate the relationship between resistance, voltage and current.
Useful for bridge experiments: Can support resistance comparison and balance measurements with compatible apparatus.
Hands-on circuit learning: Converts theoretical electrical relationships into observable measurements.
Suitable for educational laboratories: Relevant to schools, colleges, universities and technical-training institutions.
Complements other electrical apparatus: Can be used with suitable ammeters, voltmeters, rheostats and bridge equipment.
Technical Specifications
o product-specific standard or certification supplied or verified
|
Specification |
Detail |
|
Product Name |
Resistance Box 500 Ohms |
|
Brand |
Lab Exports |
|
Product Category |
Physics Lab – Electrical And Electronics |
|
Maximum Resistance |
500 ohms |
|
Primary Function |
Introducing known resistance into compatible electrical circuits |
What's Included in the Kit
1 × Resistance Box 500 Ohms
No connecting leads, plugs, power supply, meters or bridge apparatus were specified. Any additional accessories should be confirmed from the final quotation or technical datasheet before procurement.
Applications / Uses
Introducing known resistance into school physics circuits.
Supporting practical experiments based on Ohm's law.
Studying how changes in resistance affect circuit current.
Comparing resistance values with suitable bridge apparatus.
Using alongside a Post Office Box Plug Type for broader resistance-measurement studies.
Supporting current and voltage experiments with appropriate measuring instruments.
Conducting school, college, STEM and vocational electrical practicals.
How to Use the Resistance Box 500 Ohms
Place the resistance box on a clean, dry and stable laboratory surface.
Switch off the circuit power supply before making connections.
Connect the resistance box into the experimental circuit according to the required circuit diagram.
Select the required resistance setting using the verified control arrangement of the supplied model.
Switch on the circuit and observe the relevant current, voltage or bridge-balance reading.
Switch off the power before changing resistance settings or altering circuit connections.
Repeat the experiment for additional resistance values where the supplied configuration permits.
Safety note: Do not exceed the verified current or power rating of the resistance box. Avoid short circuits, loose connections and unsuitable power sources. Switch off the circuit before changing connections unless the verified operating instructions specifically state otherwise.
Care & Maintenance
Keep the terminals, controls and enclosure clean and dry.
Store the apparatus away from excessive heat, moisture and mechanical impact.
Do not force plugs, selectors, dials or terminals.
Inspect electrical contacts and connections before each practical session.
Why Choose Lab Exports?
Lab Exports identifies itself as a manufacturer, supplier and exporter of scientific laboratory equipment and states that its international operations extend across 60 countries. Its product portfolio covers scientific instruments, educational laboratory equipment, science kits, training equipment and other products for schools, colleges, universities and institutional buyers. :contentReference[oaicite:1]{index=1}
The company's Electrical And Electronics range includes resistance substitution boxes, decade resistance boxes, plug-type resistance boxes, rheostats, meter bridges, potentiometers and circuit apparatus. Buyers planning a broader laboratory can also explore the complete Physics Lab equipment range.
Frequently Asked Questions
What is a Resistance Box 500 Ohms used for?
A Resistance Box 500 Ohms is used to introduce a known resistance into a compatible electrical circuit for experiments involving current, voltage, resistance and circuit behaviour.
Can this resistance box be used for Ohm's law experiments?
Yes. It can support Ohm's law experiments when used with a suitable power source, ammeter, voltmeter and compatible circuit arrangement.
What is the maximum resistance of this model?
The product name specifies a maximum resistance capacity of 500 ohms.
What resistance increments does the box provide?
The exact resistance steps or increments were not supplied. They should be confirmed from the final technical datasheet or quotation before publication or ordering.
Is the Resistance Box 500 Ohms suitable for school physics laboratories?
Yes. It is suitable for supervised experiments involving resistance, voltage, current, bridge circuits and introductory electrical measurements.
What material are the resistance coils made from?
No verified resistance-coil material was supplied for this exact model. The coil material, tolerance and power rating should be confirmed before making any technical claim.
Explore more Electrical And Electronics laboratory equipment from Lab Exports for resistance, circuit, bridge and electrical measurement experiments.
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