Description
Product Overview
The Deschem 150mm glass vacuum desiccator jar is engineered for precision laboratory environments where moisture control is critical. Constructed from clear borosilicate glass, the vessel resists thermal shock, chemical corrosion, and mechanical stress, ensuring a long service life even under repeated heating and cooling cycles. The inner diameter of 150mm (approximately 6 inches) provides ample volume for a variety of sample sizes while maintaining a compact footprint suitable for crowded bench spaces. A high‑quality vacuum seal, achieved through a precision‑machined ground‑glass joint and a compatible rubber stopper, creates an airtight environment that effectively removes moisture and volatile contaminants from the interior.
Designed with a smooth, easy‑to‑clean interior surface, the desiccator minimizes sample adhesion and facilitates rapid turnaround between experiments. The clear glass construction allows users to visually monitor the condition of samples without opening the jar, preserving the vacuum integrity and reducing the risk of contamination. Detailed specifications include a maximum operating temperature of 200 °C, a pressure rating of up to 0.1 mbar when evacuated, and compatibility with standard laboratory vacuum pumps and drying agents. The product complies with ASTM standards for laboratory glassware, providing confidence in its performance and safety.
In addition to its functional attributes, the Deschem desiccator features a sleek, minimalist aesthetic that integrates seamlessly into modern laboratory designs. The brand’s commitment to quality is reflected in rigorous testing protocols, including impact resistance, thermal cycling, and vacuum leak detection, all of which are documented in the accompanying certification. The jar is supplied with a reusable rubber stopper and a set of optional desiccant trays, allowing users to customize the drying environment according to specific experimental requirements.
Overall, the Deschem 150mm glass vacuum desiccator jar combines robust material properties, precise engineering, and user‑friendly design to deliver a reliable solution for moisture‑sensitive applications across chemistry, biology, and materials science disciplines.
Usage
The desiccator excels in a wide range of laboratory settings, from academic research labs to industrial quality‑control facilities. It is particularly well‑suited for drying hygroscopic powders, storing moisture‑sensitive reagents, and pre‑conditioning samples prior to analytical techniques such as spectroscopy, chromatography, or gravimetric analysis. Its 150mm diameter accommodates multiple sample containers, petri dishes, or filter papers, making it a versatile tool for batch processing.
In pharmaceutical development, the jar provides a controlled environment for stabilizing active pharmaceutical ingredients (APIs) that are prone to degradation upon exposure to humidity. Similarly, in materials science, researchers use the desiccator to preserve polymer films, nanomaterials, and metal powders that require low‑moisture conditions to maintain their physical properties. The airtight seal also enables safe storage of volatile organic compounds, reducing the risk of evaporation and cross‑contamination.
The desiccator can be integrated with standard laboratory vacuum pumps to achieve rapid evacuation, or it can operate passively with desiccant packs for long‑term storage. Its compatibility with temperature‑controlled ovens allows users to perform simultaneous drying and heating cycles, streamlining workflow and improving efficiency. The clear glass body ensures that users can quickly assess the progress of drying without interrupting the vacuum, preserving sample integrity throughout the process.
Why Choose Us
Deschem’s reputation for manufacturing high‑performance laboratory glassware is built on decades of experience, stringent quality control, and a focus on customer satisfaction. Each desiccator undergoes a multi‑stage inspection process that includes dimensional verification, leak testing, and impact resistance assessment, guaranteeing that every unit meets exacting standards before it reaches the end user.
Our commitment to after‑sales support includes a dedicated technical assistance team that can help with installation, troubleshooting, and maintenance. Customers receive a comprehensive user manual, safety guidelines, and access to online resources such as video tutorials and FAQs. In the unlikely event of a defect, Deschem offers a hassle‑free replacement policy within the first year of purchase, underscoring confidence in product durability.
Environmental responsibility is also a core value. The borosilicate glass used in our desiccators is sourced from sustainable manufacturers and is fully recyclable at the end of its lifecycle. By choosing Deschem, laboratories not only gain a reliable drying solution but also contribute to greener laboratory practices.
Key Features
- Premium borosilicate glass provides superior chemical resistance and thermal stability.
- 150mm (6 inch) inner diameter offers ample capacity while fitting standard bench space.
- Precision ground‑glass joint with reusable rubber stopper ensures an airtight vacuum seal.
- Clear body allows visual monitoring of samples without breaking vacuum.
- Dedicated customer support and one‑year replacement guarantee for peace of mind.
FAQ
What types of samples can I dry in this desiccator?
The desiccator is suitable for a broad range of moisture‑sensitive materials, including powders, crystals, polymers, nanomaterials, and small solid specimens. It is also effective for storing reagents that must remain dry, such as hygroscopic salts or solvents that are prone to absorbing moisture from the air.
Can I use the desiccator with a standard laboratory vacuum pump?
Yes, the ground‑glass joint is compatible with most standard laboratory vacuum pumps and rotary vane pumps. For optimal performance, ensure the pump’s inlet size matches the joint diameter and use appropriate vacuum tubing to maintain a secure connection.
How do I maintain the airtight seal over time?
Regularly inspect the rubber stopper for signs of wear, cracking, or deformation. Clean the glass joint and stopper surfaces with a mild solvent to remove any residues that could compromise the seal. Replace the stopper if it shows any damage to preserve vacuum integrity.
Is the desiccator safe for high‑temperature drying?
The borosilicate glass can withstand temperatures up to 200 °C, making it suitable for most high‑temperature drying protocols. However, avoid rapid temperature changes that could induce thermal shock; allow the jar to equilibrate gradually when moving between temperature extremes.
What warranty and support does Deschem provide?
Deschem offers a one‑year limited warranty covering manufacturing defects. In addition, customers have access to a dedicated technical support team, detailed documentation, and online resources to assist with setup, operation, and troubleshooting.
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