Pneumatic Troughs

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Pneumatic Troughs Specification

Temperature Range
Ambient laboratory temperature (typically 10°C - 40°C)

Core Components
Main Trough Body, Shelf/Platform, Cover (optional), Taps and Stoppers (depending on model)

Voltage
N/A (Not applicable)

Measurement Range
Up to total trough capacity (10–15 Liters)

Capacity
10 Liters, 12 Liters, 15 Liters (Standard and customizable)

Accuracy
Depends on the precision of graduated markings (up to ±0.5%)

Automation Grade
Manual

Model No
PT-10/PP, PT-12/SS, PT-15/GL (examples, varies by manufacturer)

Power Source
Not required (Manual operation)

Frequency
N/A (Non-electrical equipment)

Feature
Corrosion Resistant, Leak-proof, Graduated Markings (in glass models)

Equipment Materials
Heavy-duty Borosilicate Glass or Polypropylene (PP) / Stainless Steel / Metal Sheet (Powder Coated or Galvanized as per model)

Type
Laboratory Pneumatic Trough

Usage
Collection and measurement of gases in laboratory experiments

Display Type
None (Mechanical apparatus, no display)

Dimension (L*W*H)
Standard sizes: 40 x 25 x 12 cm, 50 x 30 x 15 cm (Custom sizes available)

Weight
Approximately 3-8 kg depending on capacity and material

Packaging
Individually packed with protective cushioning for safe transport

Color
Transparent (Glass), Opaque White (Polypropylene), Metallic (Stainless Steel)

Surface Finish
Smooth, non-reactive surface for chemical compatibility

Drainage
Fitted with side water outlet/drain tap

Compatibility
Suitable for use with gas jars, beakers, wide-mouth bottles

Shelf Configuration
Removable perforated shelf for supporting containers

Cleaning
Easy to clean and autoclave (where material is compatible)

Application
Ideal for gas collection using water displacement method in chemistry labs

About Pneumatic Troughs

We have in store an exceptional assortment of Pneumatic Troughs for our valued patrons. These products are developed using optimum quality material. The products we offer are widely demanded by various contractors based in chemical and civil engineering industries, among others. Moreover, our products are packed using tamper-proof packages to ensure the safe delivery. Below are the properties of our products:

Light in weight
Dimensionally accurate
Effective performance

Versatile Material and Design Options

Our pneumatic troughs are available in transparent glass, opaque white polypropylene, and metallic stainless steel, all chosen for their chemical resistance and durability. Each model features a removable perforated shelf, ensuring easy support of jars, beakers, and bottles, and making them adaptable to a wide range of gas collection experiments.

Effortless Maintenance and Cleaning

With smooth, non-reactive surfaces and components designed for quick assembly and disassembly, these troughs are exceptionally easy to clean. Many models are autoclavable, allowing for sterilization between uses, which is crucial for maintaining lab safety and experiment integrity.

Reliable and Safe Laboratory Gas Collection

Designed for manual operation, pneumatic troughs eliminate the need for power sources or displays. They offer leak-proof construction and corrosion resistance, making them a dependable choice for consistent gas measurement and collection by the water displacement method in ambient laboratory environments.

FAQs of Pneumatic Troughs:

Q: How is a pneumatic trough used in laboratory gas collection?

A: A pneumatic trough is used in chemistry labs to collect gases such as oxygen or hydrogen by water displacement. Gas produced during experiments travels through a delivery tube into an inverted gas jar submerged in the troughs water, safely capturing the gas and allowing for measurement and analysis.

Q: What materials are the pneumatic troughs made from and why?

A: These troughs are constructed from heavy-duty borosilicate glass, polypropylene, stainless steel, or powder-coated/galvanized metal sheets. Each material is selected for its non-reactivity, corrosion resistance, and durability, accommodating a range of laboratory chemicals and ensuring long service life.

Q: When should the removable perforated shelf be used?

A: The removable perforated shelf supports gas jars, beakers, or bottles during experiments. It should be used whenever you need to stabilize containers beneath the water surface for efficient gas collection or to keep them elevated for drainage and cleaning.

Q: Where can the pneumatic trough be effectively utilized?

A: Pneumatic troughs are ideal for use in school, college, and industrial chemistry laboratories for any experiment that requires the measurement or collection of gases using water displacement. They are suitable for teaching, research, and industrial quality control applications.

Q: What is the process for cleaning and sterilizing the trough?

A: Cleaning involves emptying the trough using the side drain tap, removing the shelf, and washing all parts with suitable detergents. Models made from borosilicate glass or polypropylene can also be sterilized in an autoclave, provided the manufacturers temperature guidelines are followed.

Q: What are the benefits of using a pneumatic trough with graduated markings?

A: Graduated markings, available on glass models, allow for precise volumetric measurement of collected gases, enhancing accuracy (up to 0.5%) in experimental results, and making the trough a practical choice for both qualitative and quantitative analysis.

Q: How does the design ensure chemical compatibility and leak-proof operation?

A: The smooth, non-reactive surface of the trough prevents reactions with laboratory chemicals, while robust construction and precision-fitted taps and stoppers ensure a leak-proof and corrosion-resistant apparatus, supporting reliable results in repeated usage.

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