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Summary
Available Certified ISO Grade Designs: ISO 7, ISO 8
Faraday design shields static-sensitive components against electrostatic discharge (ESD)
Sealed, nitrogen-purged cabinet ensures moisture-, oxygen-, and particle-free environment
Removable sliding trays streamline operations and inventory management
Sliding trays are suitable for storage of various electronic parts and moisture sensitive raw materials
Upgrade to Static Dissipative PVC material construction for added protection against ESD build-up and particle aggregation
Sliding trays are suitable for the storage of chemicals, electronic parts, raw materials, and more that are sensitive to water and oxygen.
Trays are ideal for scannable labels to optimize inventory management.
Rear plenum chamber ensures uniform distribution of purge gas to minimize backfill when access doors are opened.
Optional Accessories
Automatic humidity controls help extend shelf lives indefinitely while reducing gas consumption.
Stainless steel inlays allow for adjustable bin sizes for more organized storage. Available in 2", 3", or 5" clearance and optional slotted stainless steel inlays. To organize storage and space efficiency of "waffle" die packs, and other small components (order dividers separately).
Includes automatic Relief/Bleed (RB) valve for controlled purge of nitrogen or other clean, dry gas.
Note: Acrylic is damaged by alcohol and many other cleaning agents. Use only water and mild detergent.
Specifications
• Chamber Dimensions: 16.25" W x 20.375" D x 12.5" H
Faraday Cage Design Shields against Eletro-Static Discharge (ESD)
ESD safe desiccator cabinets include ground slide-out trays to create a Faraday cage, shielding sensitive microelectronics in storage from electro-static discharge (ESD).
Sliding Trays for Barcode Scanning
Terra's static-safe desiccator cabinets have removable sliding trays capable of neatly storing sensitive elctronics and allowing for easy inventory management. Barcodes can be added on the lip of the tray for efficient inventory management.
Removable Desiccator Trays
Terra's desiccator trays organize sensitve electronic materials seamlessly. Sliding trays can be easily removed and replaced into the desiccator.
Built-in Plenum Distributes Dry Gas to Each Chamber
Manual flowmeter or automated system controls nitrogen flow rates to maintain RH across entire cabinet. Built-in plenum distributes dry gas to each chamber.
High Caliber Hardware
Seemingly small details like latches, ports, glides and hinges are often overlooked or ignored by other manufacturers, and later become the point of costly recurring maintenance or equipment failure. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware. Individual components are carefully designed and rigorously tested to guarantee the highest quality, durability, and craftsmanship.
Reinforced Doors with Non-adhesive Gaskets
Stainless steel door frames extend desiccator life; one-piece fused gaskets are non-outgassing, will not creep or sag
Desiccator Plenum Chamber For Uniform Gas Distribution
Multi-chamber desiccator cabinets include a perforated plenum to minimize back fill, ensure uniform gas distribution to all chambers and increase cabinet strength
Durable Embedded Static-Dissipative Layers
Terra's SDPVC features bonded dissipative layers that resist abrasion. SDPVC desiccators retain their surface resistivity of 106 - 108 ohms/square indefinitely (unlike spray-on coatings that can wear off after a few years), protecting your materials against ESD damage. Further, the control of static charges eliminates particle attractions, helping maintain clean surfaces.
Highest Standards For Desiccators and Electronic Components
Terra’s desiccator cabinets and RH control systems are designed and built to the highest standards required by defense and semiconductor industries for long-term reliability and protection against damage, injuries, and electrical hazards.
Rapid Drying of Hygroscopic Material
Terra's gas-purged desiccators utilize a rapid flow of inert nitrogen to quickly dry hygroscopic samples and components
Doors - The First Failure Point of a Desiccator Cabinet
Terra’s stainless steel door frames eliminate the need for internal reinforcements, which create particle surfaces and compromise cleaning. Unlike other doors with glue-on anti-bow pieces, Terra’s doors use no adhesives. This eliminates particle traps, sources of outgassing—and extends the strength and service life of the desiccator.
Automatic Relief/Bleed Valve
Terra's Automatic Relief/Bleed (RB) Valve opens up at 0.01 PSI, relieving overpressure that could damage desiccators; also works as a check valve to prevent influx of outside air.
Products Tailored to Your Cleanroom Environment
Provide Terra with your desired ISO Grade design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.
Catalog of CE-Marked Products
Terra offers over 1,700 CE-marked products configured for international voltage requirements
Critical Environment Solutions
Terra's mission is to help customers in highly regulated industries transform the world with critical environment solutions that improve health, safety, performance, and yields. These environments may comply with stringent UL, ISO, IEST, ASTM and OSHA standards and local requirements.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 50 years of engineering and application expertise, and our commitment to continuously improve.
Long-Term Customers
Terra is committed to building long-term relationships with satisfied clients; 94% of orders each year come from repeat customers
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
Universal base stands support and stabilize various equipment sizes. Adjustable telescoping members allow for a precise fit. Choose between stainless and powder-coated steel to fit your desired application.
Universal Stand Adjusts to Fit a Wide Range of Equipment
Terra's Universal stands easily adjust to fit a wide range of equipment. Multi-purpose stand frames are suitable for many types of cleanroom equipment, including refrigerators, freezers, incubators, ovens, and vacuum chambers.
The compact enclosed cabinet reduces noise levels to 60dB measured from 3ft away.
Universal Adjustable Equipment Base Stands
Stainless steel or powder-coated steel, cleanroom-compliant stands easily adjust to fit industry-standard cabinets, desiccators, vacuum chambers, refrigerators, incubators and ovens. Raises equipment to ergonomic height to support disinfection and sample monitoring.
Relative Humidity and Temperature Data Logger
Simply plug the USB-502 logger into any USB port on your PC to name the logger, set your start time and date, sample rate, units (ºC or ºF), and hi/lo alarms—then place in controlled atmospher chamber to start logging data.
Stainless Steel Divider for Desiccator Storage System, 4.5W
Stainless steel desiccator Tray Dividers with labeling edges allow secure, organized storage of die packs and other small parts.
Stainless Steel Inlays
Stainless steel inlays are included with slots every .375'' (10mm) and designed specifically to facilitate insertion of dividers to protect semiconductor or wafer components for standard waffle packs.
Terra’s Nitrogen Generators provide a continuous, reliable supply of clean, dry nitrogen up to 99% pure to eliminate dependence on bulky canisters to operate desiccators and glove boxes.
Ionizing modules are available for desiccator cabinets, glove boxes and other enclosures to ensure static-safe storage and processing (shown: ionizing unit on 2-chamber desiccator)
Dual Purge™ and NitroWatch™ Work Together to Fully Automate RH Control
Terra's Dual Purge™ and NitroWatch™ operate in tandem to precisely and automatically control the flow of nitrogen and maintain a preset humidity level (from ambient to 0% ± 1.5% RH), no matter how operating conditions may change.
Data Logging with 113,000 Readings at User Defined Intervals
Terra's Smart® IsoDry® Nitro-Watch™ logs RH, temp, door open/close, purge on/off, and sensor removal/attachment. The max data file size is roughly 4 MB or 113,000 readings. This is approximately 32 hours of data when logging at 1 second intervals, 2 weeks at 10 second intervals, 6 weeks at 30 second intervals, or 12 weeks at 1 minute intervals. When the system reaches the 4MB limit, data begins to wrap, overwriting oldest data with new.
Plug & Play Data Logging
Plug in a USB flash drive to your Smart® IsoDry® Nitro-Watch™ to transfer data in .CSV format. No software required.
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