Boyle’s Law Apparatus
Product Specification Sheet
Boyle’s Law Apparatus
Model Number: MTM-123
Boyle’s Law Apparatus is a laboratory setup used to investigate the relationship between the pressure and volume of a confined gas under controlled conditions. Micro Technologies supplies the apparatus with two approximately 220 mm long glass tubes connected through a 1-meter pressure rubber tube and securely supported on a rigid stand. One glass tube is closed at the upper end while the second remains open, creating the required arrangement for pressure-volume observations. A graduated scale from 0 to 100 cm allows liquid-level differences to be measured conveniently during experimental work. Its sturdy support, visible glass columns, and straightforward mechanical configuration make the apparatus suitable for physics laboratories, universities, colleges, research facilities, and institutional procurement.
Product Specification
The Boyle’s Law Apparatus is a practical laboratory instrument used to investigate the relationship between gas pressure and volume. It provides a clear experimental arrangement in which changes in the volume of a trapped gas can be observed as the applied pressure varies. The apparatus is particularly useful for obtaining pressure-volume observations and examining the inverse relationship between these quantities under approximately constant-temperature conditions.
The setup incorporates two glass tubes, each approximately 220 mm long. One tube is closed at the upper end to retain a column of gas, while the other remains open. The two tubes are interconnected by approximately one meter of pressure-resistant rubber tubing, creating a communicating arrangement through which changes in liquid level can be produced and observed.
Micro Technologies supplies Boyle’s Law Apparatus with the glass tubes sliding along two vertical metal rods that are rigidly mounted on a stable stand. This arrangement allows the tube positions to be adjusted while maintaining proper vertical alignment. A heavy cast-iron base provides structural stability and helps keep the apparatus securely positioned during experimental work.
A graduated scale extending from 0 to 100 cm is incorporated into the stand for convenient measurement of liquid-level differences. These measurements can be used along with the trapped gas-column dimensions to investigate how pressure changes correspond to changes in gas volume. The visible tube arrangement also makes experimental conditions easy to monitor throughout the procedure.
The apparatus is supplied without mercury, allowing laboratories to select an appropriate working fluid according to their procedures, specifications, and applicable safety requirements. With its robust stand, adjustable tube arrangement, clear measurement scale, and reusable construction, Boyle’s Law Apparatus provides dependable long-term value for laboratories conducting gas-law and pressure-volume investigations.
Features
- Two glass tubes approximately 220 mm long
- One closed-end and one open-end glass tube
- Approximately 1-meter pressure-resistant rubber connecting tube
- Glass tubes mounted along two vertical metal support rods
- Adjustable sliding arrangement for experimental positioning
- Graduated scale ranging from 0 to 100 cm
- Heavy cast-iron base for stable laboratory operation
- Clear tube arrangement for convenient liquid-level observation
- Robust mechanical construction for repeated laboratory use
- Supplied without mercury
Benefits
- Allows practical investigation of Boyle’s law
- Supports direct observation of pressure-volume relationships
- Graduated scale simplifies liquid-level measurement
- Adjustable tube positioning provides experimental flexibility
- Heavy base improves stability during measurements
- Reusable mechanical construction reduces recurring equipment costs
- Provides strong long-term value for institutional laboratory procurement
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Boyle’s Law Apparatus |
| Internal Model No. | MT-10614 |
| Product Type | Gas Pressure-Volume Apparatus |
| Glass Tubes | 2 Nos. |
| Glass Tube Length | Approx. 220 mm each |
| Tube Configuration | One closed at top, one open at top |
| Connecting Tube | Pressure-resistant rubber tubing |
| Rubber Tube Length | Approx. 1 meter |
| Support Rods | Two vertical metal rods |
| Scale Range | 0–100 cm |
| Base Material | Heavy cast iron |
| Mounting | Adjustable sliding tube arrangement |
| Working Principle | Pressure-volume relationship of confined gas |
| Accuracy / Tolerance | Suitable for standard laboratory investigations |
| Calibration Standard | Graduated linear scale verification as required |
| Working Fluid | Not supplied |
| Mercury | Not included |
| Usage / Application | Boyle’s law and gas pressure-volume experiments |
| Compliance Standard | Laboratory-grade manufacturing and dimensional quality |
Available Variants
- Standard Boyle’s Law Apparatus
- Boyle’s Law Apparatus with Cast-Iron Base
- Boyle’s Law Apparatus with Graduated Scale
- Replacement Glass Tube Set
- Replacement Pressure Tubing Set
- Custom laboratory configuration for bulk requirements
SKU System
- MT-BLA-STD – Standard Boyle’s Law Apparatus
- MT-BLA-CB – Cast-Iron Base Configuration
- MT-BLA-GS – Graduated Scale Configuration
- MT-BLA-GT – Replacement Glass Tube Set
- MT-BLA-CUS – Customized Configuration
FAQs
What is Boyle’s Law Apparatus used for?
Boyle’s Law Apparatus is used to investigate the relationship between pressure and volume of a confined gas. It allows changes in gas-column volume to be compared with corresponding pressure changes.
What is the length of the glass tubes?
The apparatus uses two glass tubes approximately 220 mm long. One tube has a closed upper end while the second has an open upper end to create the required experimental arrangement.
What is the range of the graduated scale?
The stand incorporates a graduated scale ranging from approximately 0 to 100 cm. This scale is used for observing and recording differences in liquid levels during the experiment.
Why is one glass tube closed at the top?
The closed tube traps a quantity of gas whose volume changes as pressure is varied. Measuring these changes provides the experimental data required to investigate the pressure-volume relationship.
Is mercury supplied with the apparatus?
No. The apparatus is supplied without mercury. Laboratories should select a suitable working fluid according to their experimental procedure, equipment compatibility, and applicable laboratory safety requirements.
How stable is the Boyle’s Law Apparatus?
A heavy cast-iron base provides firm support for the vertical rods and tube assembly. The apparatus should still be positioned on a level and stable laboratory surface during operation.
Does the apparatus require calibration?
The apparatus does not require complex electronic calibration. The graduated scale should be periodically checked, and any additional pressure or dimensional measuring instruments should be verified where quantitative accuracy is required.
How durable is the apparatus?
The metal support structure and heavy base provide good long-term durability. Glass tubes require careful handling, while rubber tubing should be inspected periodically for ageing, cracking, or leakage.
Can replacement glass tubes be supplied?
Yes. Compatible replacement glass tubes and connecting tubing can be supplied according to apparatus specifications and quantity requirements. Buyers should provide the required component details when requesting replacements.
What maintenance is required?
Keep the glass tubes clean and inspect them for chips or cracks before use. The connecting tube should be checked for leakage or deterioration, while the support rods and mounting components should remain secure.
Can Boyle’s Law Apparatus be ordered in bulk?
Yes. Bulk quantities can be supplied for universities, colleges, physics laboratories, research facilities, scientific equipment distributors, and institutional procurement projects.
How is the apparatus packed for transportation?
Glass components are individually protected against impact, while the stand, base, tubing, and other parts are secured separately. Suitable bulk and export packaging can be arranged according to order requirements.
Why Choose Our Products
- Robust stand with stable heavy-base construction
- Clear glass components for convenient experimental observation
- Quality-checked scale, tubing, supports, and mounting components
- Reusable construction providing dependable long-term laboratory value
- Bulk supply capability for institutions, laboratories, and distributors
Call to Action
Looking for Boyle’s Law Apparatus for pressure-volume experiments, laboratory installation, or bulk procurement? Contact Micro Technologies for competitive quotations, institutional orders, distributor inquiries, replacement components, quantity supply, and customized requirements. Share your required quantity and specifications to receive suitable pricing and delivery details.
