CleaTech LLC
Original Source: https://laboratoryquipment.blogspot.com/2020/02/protect-hygroscopic-chemicals-store.html
There are many companies that offer the desiccator cabinet in which there is a humidity control chamber which provides the high quality and durable construction with a less price that meets the needs for cleanroom storage applications that come in the form of stainless steel desiccator cabinets. One of the best parts about these cabinets is that you can maintain a low level of humidity down to 0% RH which is very good to store dried samples in a dry atmosphere. Plus, you can now also protect the chemicals which are hygroscopic.
Desiccators are also known as dry boxes. So, these dry boxes are available in different sizes and from single to large multi-chamber, vacuum and non-vacuum style, desiccant (silica gel) or inert gas purging types. It comes with different materials such as acrylic, PVC, Polycarbonate and stainless steel. There are many companies which also offer ESD safe material that protects the electrostatic-sensitive products and amber-colored material to block ultraviolet light (UV).
Stainless Steel Desiccator Cabinets
Stainless steel desiccator cabinets or dry boxes are very much durable, low humidity storage cabinets which are created for maximum weight capacity and long term durability. Each of the dry boxes is a Non-vacuum dry cabinet and it can be equipped with optional inlet and outlet ports that allow gas to be purged through the storage area. They can be used with inert gas, CDA or desiccant. There is also an automatic purge control unit available by many companies; it can also be used for automated purging and humidity control.
- Some of the Features of the Stainless Steel Desiccator Cabinets –
- It comprises of a durable 304 stainless steel enclosure.
- It automatically balances clean, dry, static-safe conditions.
- Inlet and outlet ports allow regulation of nitrogen flow.
- There are 304 stainless steel door frames with non-adhesive seals which maintain positive internal pressure.
- It has a front window of Static-Dissipative PVC
- It comprises of stainless steel racks provided at 1″ intervals.
- It has static control options
- It has a full line of standardized sizes.
Multi-Chamber Nitrogen Desiccator Cabinets
There are many companies which offer quality non-vacuum Multi-Chamber Desiccator Cabinets which can be used with nitrogen, Argon and compressed dry air purging to reduce oxidation & extend shelf life on moisture-sensitive components.
The stainless steel desiccator cabinet’s nitrogen desiccator features general storage which comprises of shelves, drawers or combinations. Various kinds of models are available along with sizes. They can also be customized as per specifications. Several companies offer cabinets which are made of clear & UV amber acrylic static Dissipative PVC and Polycarbonate which are cleanroom compatible. These dry boxes are suitable for many operations which comprise microelectronic devices, semiconductor wafers, optical components, and biological & pharmaceutical laboratory applications.
1500 Series Desiccator Cabinets comes in one door to a ten-door configuration in different sizes and materials. There are many firms that also offer custom solutions size & design which are mainly based on the lab and also clean room necessities.
- How S-1500 Nitrogen Storage Cabinets work –
Where oxidation is not desirable there nitrogen n2 is served as an inert gas replacement for air. It is one of the standard means for contamination-free storage chambers. Nitrogen doesn’t react with stored materials, so it can be easily isolated and also purified relatively economically.
There are many companies which offer the nitrogen purge cabinets they use a removable plenum chamber which is specially designed to provide a continuous laminar flow of nitrogen over the moisture sensitive devices (MSD) maintained within the dry storage desiccator cabinet. There are a lot of things on which the volume of the nitrogen purged depends such as –
- The volume of the storage cabinet,
- The moisture contained within the contents of the cabinet,
- The Related Humidity of the external environment
- How often the desiccator cabinet is opened.
Adjustable Shelf Storage Desiccator Cabinets
Among the stainless steel desiccator cabinet also comes is the adjustable shelf storage cabinets which comprises multi-chamber desiccator cabinets which are chrome-plated racks. It offers shelf placements which are adjustable. Shelves easily slide on the wire racks which makes more storage space. You can select acrylic or dissipative PVC cabinets, one to ten chambers, manual or automated RH control. Static-control options protect sensitive materials against electrostatic, built-in grounding terminal provides additional ESD safety.
Choose the Right Kind of Stainless Steel Desiccator Cabinets –
Now that you know about the different kinds of stainless steel desiccator cabinet’s you also know their uses. So, you can go ahead and choose the best cabinets or dry boxes whichever is suitable and make all the operations a healthy one.
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