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Material

Number of Chambers

Wafer Size

PriceUsually
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Stocked
Static-Dissipative PVC 4 Chambers 200 mm $4,79615-19 Days
Static-Dissipative PVC 4 Chambers 300 mm $4,0611-3 Days Stocked
Static-Dissipative PVC 6 Chambers 200 mm $7,12515-19 Days
Static-Dissipative PVC 8 Chambers 200 mm $8,73015-19 Days
Static-Dissipative PVC 8 Chambers 300 mm $6,79815-19 Days
Static-Dissipative PVC 10 Chambers 200 mm $11,03615-19 Days
Static-Dissipative PVC 5 Chambers 200 mm $3,7721-3 Days Stocked
Clear Acrylic 4 Chambers 200 mm $3,68315-19 Days
Clear Acrylic 4 Chambers 300 mm $3,20315-19 Days
Clear Acrylic 6 Chambers 200 mm $5,46815-19 Days
Clear Acrylic 8 Chambers 200 mm $6,77015-19 Days
Clear Acrylic 8 Chambers 300 mm $5,32815-19 Days
Clear Acrylic 10 Chambers 200 mm $8,53915-19 Days
Clear Acrylic 5 Chambers 200 mm $4,14715-19 Days
Static-Dissipative PVC 5 Chambers 200 mm $5,31615-19 Days
Clear Acrylic 4 Chambers 300 mm $3,65915-19 Days
Clear Acrylic 8 Chambers 300 mm $5,73715-19 Days
Static-Dissipative PVC 4 Chambers 300 mm $4,74615-19 Days
Static-Dissipative PVC 8 Chambers 300 mm $7,7741-3 Days Stocked
Material
Number of Chambers
Wafer Size
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Product Details

• Stores 200 mm and 300 mm wafers in a dry, particle-free environment

• Designed for purging with nitrogen gas

• Maximizes space efficiency and simplifies access to wafer lot boxes

• Optional Dual Purge and NitroWatch control systems maintain set-point humidity levels inside the cabinet (sold separately)

• All models feature a plenum chamber for gas distribution

• Available in strong, rigid acrylic or static-dissipative PVC

• 304 stainless steel door frames and ergonomic LiftLatches for durability

Wafer Storage Desiccators

  • Desiccators: Features and Design overview

Features & Benefits

Features and Benefits

Nitrogen Generators

Nitrogen Generators eliminates drawbacks of conventional nitrogen sources, and gives you control of rate and purity of nitrogen production. It gives you complete control of the production of nitrogen for use in a wide range of cleanroom applications.

Optimal Space Efficiency

Wafer Desiccators are designed specifically for standard 200 mm and 300 mm wafer lot boxes used in semiconductor operations; select dissipative PVC for static safety.

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 room air.

Acrylic Wafer Box Desiccator

Wafer Desiccators are designed specifically for standard lot boxes used for 200 mm and 300 mm wafers. Advanced construction features include plenum chamber, 304 stainless steel door frames, LiftLatches™, and one-piece front sealing panel

Ergonomic LiftLatches

Lifting latch mechanism minimizes stress on wrists and desiccator hinges; non-rotary motion generates no particles inside the storage area (optional locking model shown)

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

Plenum Chamber Adds Strength and Uniform Gas Distribution

Perforated plenum wall strengthens cabinet, minimizes backfill, and ensures uniform gas distribution throughout all storage chambers

Available Accessories

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • 3-inch Diameter Caster Set
    Casters are easily retrofitted to desiccator stands for mobility. Desiccators can be rolled out of the way when cleaning or relocated as workflow changes.
  • Humidity & Temperature Data Logger
    Provides a convenient record of storage conditions inside a Desiccator chamber-adjustable logging interval (hours to months), USB port for easy data download in several formats.
  • Dual Purge and NitroWatch
    Terra’s Dual Purge and NitroWatch relative humidity controllers maintain a low-RH set-point inside a desiccator or glove box; they provide variable purge control that ensures continuous positive pressure and eliminates nitrogen waste.
  • Nitrogen Generator
    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.
  • Desiccator Ionizing Module
    Ionizing modules are available for desiccators, glove boxes and other enclosures to ensure static-safe storage and processing (shown: ionizing unit on 2-chamber desiccator)
  • Small Powder-Coated Steel Desiccator Stand, 4"H
    Small 4"H powder-coated steel desiccator stand adjusts to fit cabinet snugly; optional casters simplify positioning and cleaning. Also available in stainless steel and 12" height.

Manuals & Resources

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

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