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Material

Access

Number of Chambers

Chamber Width

Chamber Depth

Chamber Height

PriceUsually Ships inStocked
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 3 Chambers 22" 21.875" 12.5" $2,59725-31 Days
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 3 Chambers 22" 15.875" 12.5" $2,46025-31 Days
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 3 Chambers 16.625" 15.875" 12.5" $2,31825-31 Days
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 2 Chambers 22" 21.875" 12.5" $1,76620-26 Days
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 2 Chambers 22" 15.875" 12.5" $1,61920-26 Days
Benchtop Amber Acrylic Amber Acrylic Single-Side Access 2 Chambers 16.625" 15.875" 12.5" $1,36820-26 Days
Benchtop SDPVC Stainless Steel Single-Side Access 2 Chambers 22" 20.5" 16.25" $4,00024-30 Days
Benchtop SDPVC Stainless Steel Single-Side Access 3 Chambers 22" 20.5" 16.25" $5,85124-30 Days
Floor SDPVC Stainless Steel Single-Side Access 4 Chambers 22" 20.5" 16.25" $8,17224-30 Days
Floor SDPVC Stainless Steel Single-Side Access 4 Chambers 22" 20.5" 16.25" $7,27424-30 Days
Floor SDPVC Stainless Steel Single-Side Access 6 Chambers 22" 20.5" 16.25" $11,31724-30 Days
Floor SDPVC Stainless Steel Single-Side Access 8 Chambers 22" 20.5" 16.25" $13,93524-30 Days
Benchtop SDPVC Stainless Steel Dual-Side Access 2 Chambers 22" 20.5" 16.25" $4,63624-30 Days
Benchtop SDPVC Stainless Steel Dual-Side Access 3 Chambers 22" 20.5" 16.25" $6,81924-30 Days
Floor SDPVC Stainless Steel Dual-Side Access 4 Chambers 22" 20.5" 16.25" $9,42924-30 Days
Floor SDPVC Stainless Steel Dual-Side Access 4 Chambers 22" 20.5" 16.25" $8,61324-30 Days
Floor SDPVC Stainless Steel Dual-Side Access 6 Chambers 22" 20.5" 16.25" $13,28824-30 Days
Floor SDPVC Stainless Steel Dual-Side Access 8 Chambers 22" 20.5" 16.25" $16,66824-30 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 2 Chambers 22" 21.875" 12.5" $2,55920-26 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 2 Chambers 16.625" 15.875" 12.5" $1,43220-26 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 2 Chambers 22" 15.875" 12.5" $2,31920-26 Days
Benchtop SDPVC Acrylic Single-Side Access 2 Chambers 22" 21.875" 12.5" $1,85520-26 Days
Benchtop SDPVC Acrylic Single-Side Access 2 Chambers 16.625" 15.875" 12.5" $1,11920-26 Days
Benchtop SDPVC Acrylic Single-Side Access 2 Chambers 22" 15.875" 12.5" $1,60620-26 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 3 Chambers 22" 21.875" 12.5" $3,65525-31 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 3 Chambers 16.625" 15.875" 12.5" $1,85625-31 Days
Benchtop SDPVC Static Dissipative PVC Single-Side Access 3 Chambers 22" 15.875" 12.5" $3,38125-31 Days
Benchtop SDPVC Acrylic Single-Side Access 3 Chambers 22" 21.875" 12.5" $2,53125-31 Days
Benchtop SDPVC Acrylic Single-Side Access 3 Chambers 16.625" 15.875" 12.5" $1,76425-31 Days
Benchtop SDPVC Acrylic Single-Side Access 3 Chambers 22" 15.875" 12.5" $3,38125-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 4 Chambers 22" 21.875" 12.5" $4,71025-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 4 Chambers 16.625" 15.875" 12.5" $2,53425-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 4 Chambers 22" 15.875" 12.5" $4,17825-31 Days
Floor SDPVC Acrylic Single-Side Access 4 Chambers 22" 21.875" 12.5" $3,14225-31 Days
Floor SDPVC Acrylic Single-Side Access 4 Chambers 16.625" 15.875" 12.5" $2,07425-31 Days
Floor SDPVC Acrylic Single-Side Access 4 Chambers 22" 15.875" 12.5" $2,92125-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 4 Chambers 22" 21.875" 12.5" $3,11025-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 4 Chambers 16.625" 15.875" 12.5" $2,68625-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 4 Chambers 22" 15.875" 12.5" $2,89525-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 5 Chambers 22" 21.875" 12.5" $6,03225-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 5 Chambers 16.625" 15.875" 12.5" $3,09925-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 5 Chambers 22" 15.875" 12.5" $5,12125-31 Days
Floor SDPVC Acrylic Single-Side Access 5 Chambers 22" 21.875" 12.5" $3,87225-31 Days
Floor SDPVC Acrylic Single-Side Access 5 Chambers 16.625" 15.875" 12.5" $2,51825-31 Days
Floor SDPVC Acrylic Single-Side Access 5 Chambers 22" 15.875" 12.5" $3,43725-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 5 Chambers 22" 21.875" 12.5" $3,83625-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 5 Chambers 16.625" 15.875" 12.5" $3,26025-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 5 Chambers 22" 15.875" 12.5" $3,51825-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 6 Chambers 22" 21.875" 12.5" $5,95625-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 6 Chambers 16.625" 15.875" 12.5" $4,70825-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 6 Chambers 22" 15.875" 12.5" $5,39125-31 Days
Floor SDPVC Acrylic Single-Side Access 6 Chambers 22" 21.875" 12.5" $4,25225-31 Days
Floor SDPVC Acrylic Single-Side Access 6 Chambers 16.625" 15.875" 12.5" $3,96825-31 Days
Floor SDPVC Acrylic Single-Side Access 6 Chambers 22" 15.875" 12.5" $4,22025-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 6 Chambers 22" 21.875" 12.5" $4,35325-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 6 Chambers 16.625" 15.875" 12.5" $3,92425-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 6 Chambers 22" 15.875" 12.5" $4,17625-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 8 Chambers 22" 21.875" 12.5" $7,66825-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 8 Chambers 16.625" 15.875" 12.5" $6,05825-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 8 Chambers 22" 15.875" 12.5" $7,27225-31 Days
Floor SDPVC Acrylic Single-Side Access 8 Chambers 22" 21.875" 12.5" $5,33225-31 Days
Floor SDPVC Acrylic Single-Side Access 8 Chambers 16.625" 15.875" 12.5" $4,58125-31 Days
Floor SDPVC Acrylic Single-Side Access 8 Chambers 22" 15.875" 12.5" $4,98825-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 8 Chambers 22" 21.875" 12.5" $5,45425-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 8 Chambers 16.625" 15.875" 12.5" $4,66625-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 8 Chambers 22" 15.875" 12.5" $5,09425-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 10 Chambers 22" 21.875" 12.5" $9,76425-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 10 Chambers 16.625" 15.875" 12.5" $7,55225-31 Days
Floor SDPVC Static Dissipative PVC Single-Side Access 10 Chambers 22" 15.875" 12.5" $8,59525-31 Days
Floor SDPVC Acrylic Single-Side Access 10 Chambers 22" 21.875" 12.5" $6,31025-31 Days
Floor SDPVC Acrylic Single-Side Access 10 Chambers 16.625" 15.875" 12.5" $5,57625-31 Days
Floor SDPVC Acrylic Single-Side Access 10 Chambers 22" 15.875" 12.5" $6,10825-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 10 Chambers 22" 21.875" 12.5" $6,44525-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 10 Chambers 16.625" 15.875" 12.5" $5,86525-31 Days
Floor Amber Acrylic Amber Acrylic Single-Side Access 10 Chambers 22" 15.875" 12.5" $6,23625-31 Days

Summary

• NitroPlex system provides chamber-by-chamber humidity control using individual RH sensors

• Built-in plenum distributes high-flow nitrogen to each chamber on-demand

• Multi-chamber cabinets isolate different types of stored materials

• Reduced impact on other chambers when one door opens

• Stainless steel racks installed in each chamber; shelves adjust in 1" increments

• Chrome-plated, ergonomic LiftLatches™ do not scrape the chamber like ordinary rotary latches

• Stainless steel-framed doors extend service life and provide a better door seal

• Mechanically attached, one-piece gasket does not creep or crack

• Automatic RB® Valves release moisture-laden air from the cabinet and prevent over-pressurization

• Electrical grounding available; specify when ordering (included standard on Static-Dissipative PVC models)

• Includes one NitroPlex Humidity Module per chamber, one automatic relief/bleed valve per chamber, and one perforated stainless steel shelf (order additional shelves separately)

Specifications

NitroPlex™ Multiplex Humidity Desiccators

Standard Features

  • A Desiccator lines
    Available for several desiccator lines (shown: acrylic Adjust-A-Shelf Desiccator)
  • B RH Control Module
    RH Control/Display Modules, mounted above each chamber, allow chamber-by-chamber set-point programming/display

General Purpose Desiccators

  • Plastic Nitrogen-Purged Desiccator Cabinet with Automated Humidity Control NitroPlex Desiccators: Chamber-Level Humidity Control
  • Stainless Steel Desiccator with Chamber-Level Humidity Control Series 400 Stainless Steel Desiccators
Plastic Nitrogen-Purged Desiccator Cabinet with Automated Humidity Control
Stainless Steel Desiccator with Chamber-Level Humidity Control

Features and Benefits

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.

Static-Dissipative PVC Plating

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.

Ergonomic LiftLatches

Prevents hinge and door damage caused by the twisting and turning and applies uniform pressure to the non-adhesive door gasket; available with locking mechanism.

Automatic RB Valve

During normal operation, it allows a continuous low-level release of gas to maintain a positive pressure. It also functions as a check valve to ensure that air and contaminants cannot enter the enclosure in the event of a momentary negative pressure.

NitroPlex-Ready

Available NitroPlex Module automatically monitors and maintains low-RH set point to protect delicate samples while conserving nitrogen purge gas.

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

NitroPlex Humidity Control Modules

NitroPlex systems feature individual humidity sensors with LED displays above each chamber door. Each sensor can be programmed with a different humidity set-point level.

Stainless Steel Desiccator Racks and Shelving

All-stainless steel Series 400 Desiccators include stainless steel wire racks and a perforated pull-out shelf; order additional perforated or non-perforated shelves to suit storage requirements.

Individual RH control for Each Chamber

NitroPlex automated system for each chamber controls RH levels down to 1%. Directs nitrogen to individual chambers to maintain their humidity levels below set point. Cuts operational cost by reducing nitrogen consumption; protects products by cutting RH recovery time and moisture exposure.

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.

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 for mobility. Products can be rolled out of the way when cleaning or relocated as workflow changes.
  • Available Stainless Steel Shelves and Trays
    Adjustable, non-contaminating shelves and trays slide on stainless steel racks, allowing easy parts access (one perforated shelf included)
  • 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.
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