Description

PolyLab 200 mm Plastic Vacuum Desiccator 55205 – Technical Overview

The PolyLab 200 mm Plastic Vacuum Desiccator (55205) is a high-performance laboratory instrument designed for the moisture-free storage of sensitive samples. Unlike traditional glass models, this plastic vacuum desiccator 200mm diameter unit is constructed from a robust combination of Polypropylene (PP) and Polycarbonate (PC), making it virtually unbreakable and significantly safer for high-pressure vacuum applications.

Engineered to meet the rigorous demands of modern research, the PolyLab 55205 Plastic Vacuum Desiccator features a transparent polycarbonate dome that provides a crystal-clear 360-degree view of your samples and desiccant. The base is made of white, chemical-resistant polypropylene, ensuring durability against a wide range of laboratory reagents. As a leading laboratory equipment seller, we ensure that every unit delivered meets international safety standards for vacuum retention and thermal resistance.

Precision Engineering and Vacuum Performance

One of the standout features of the PolyLab 200mm Plastic Vacuum Desiccator is its ability to maintain a vacuum of up to 740 mm of Hg for a full 24 hours without the need for messy vacuum grease. This is achieved through a precision-molded internal groove on the flange that houses a high-quality silicone rubber O-ring.

The integrated PolyLab 200mm Plastic Desiccator with stopcock utilizes a self-lubricating PTFE plug. This three-way stopcock is a critical component for:

1. Vacuum Creation: Allowing air to be drawn out efficiently via a vacuum pump.

2. Vacuum Shut-off: Securely holding the pressure for long-term storage.

3. Vacuum Releasing: Safely introducing air back into the chamber without disturbing the samples.

Technical Specifications Plastic Vacuum Desiccator

For researchers and procurement officers looking for the PolyLab 200mm vacuum desiccator specifications, the following table provides the necessary technical data:

Feature	Specification
Brand	PolyLab
Model / Item Code	55205
Size (Internal Diameter)	200 mm (199 mm actual)
Flange Outer Diameter	232 mm
Total Height	257 mm
Material (Top)	Transparent Polycarbonate (PC)
Material (Base)	Opaque Polypropylene (PP)
Vacuum Capacity	Up to 740 mm Hg for 24 Hours
Autoclavable	Yes (121°C for 15 minutes)
Stopcock Type	PTFE Plug (Self-lubricating)

Why Choose Plastic Vacuum Desiccators Over Glass?

When evaluating the 200mm plastic desiccator vs glass desiccator price BD, many laboratory managers in Bangladesh are switching to the PolyLab plastic range. Glass desiccators are prone to implosion under vacuum if they have minor scratches, and they are heavy and fragile.

In contrast, the PolyLab Polypropylene Vacuum Desiccator 200mm offers:

• Enhanced Safety: The polycarbonate dome is impact-resistant.

• Lightweight Portability: Easier to move within the lab even when fully loaded.

• Cost-Effectiveness: The lowest price for PolyLab 200mm desiccator in BD is often more competitive than high-end borosilicate glass alternatives.

• Grease-Free Operation: The silicone O-ring eliminates the need for petroleum jelly, preventing sample contamination.

Applications in Laboratory Testing and Quality Control

As a trusted laboratory equipment supplier, we recommend the PolyLab 200mm Plastic Desiccator BD for various industrial and academic applications:

• Sample Drying: Removing residual moisture from chemical powders and biological tissues.

• Hygroscopic Material Storage: Protecting chemicals like sodium hydroxide that absorb moisture from the air.

• Quality Control Tools: Used in pharmaceutical and food testing labs to maintain consistent humidity for reference standards.

• Industrial Testing Equipment: Essential for electronics components that require a moisture-free environment to prevent oxidation.

Maintenance and Autoclaving Instructions

To maintain the integrity of your precision measuring instrument, it is vital to follow the manufacturer’s guidelines. The 200mm autoclavable vacuum desiccator can be sterilized at 121°C. However, it is recommended to remove the stopcock and O-ring before autoclaving to prolong their lifespan. Ensure that the PTFE plug is cleaned with a lint-free cloth to maintain its self-lubricating properties.

Buy PolyLab 200mm Vacuum Desiccator in Bangladesh

If you are looking to buy PolyLab 200mm Vacuum Desiccator online Bangladesh, A Rahman Scientific Co. offers the most reliable service. We are the premier PolyLab laboratory plasticware dealer BD, ensuring that you receive 100% genuine products with full manufacturer warranties.

Whether you are looking for a plastic vacuum desiccator 200mm importer Bangladesh for bulk university orders or a single unit for a private research facility, we provide:

• Fast delivery across Dhaka and all districts in Bangladesh.

• Competitive PolyLab 55205 wholesale price Bangladesh.

• Expert technical support for installation and vacuum pump pairing.

Frequently Asked Questions (FAQ)

What is the PolyLab 200mm Vacuum Desiccator price in Bangladesh?

The price varies based on current import duties and stock availability. Contact A Rahman Scientific Co. for the most up-to-date quote.

Can I use this desiccator without a vacuum pump?

Yes, it can function as a standard “Plain Desiccator” by placing desiccant (like silica gel) in the base, though the vacuum feature is its primary advantage for rapid drying.

Is the PolyLab 55205 chemical resistant?

The Polypropylene base is highly resistant to most acids, alkalis, and solvents used in standard laboratory environments.

Where can I find a PolyLab 200mm Desiccator supplier in Bangladesh?

A Rahman Scientific Co. is the leading supplier, stocking a wide range of lab plasticware and industrial testing equipment.

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A Rahman Scientific Co. is the best laboratory equipment seller and supplier in Bangladesh.

For genuine laboratory equipment, A Rahman Scientific Co. is the most trusted supplier in Bangladesh.