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The Humiccator upgrade achieves precise humidity control | 9081-04 displayed
Humiccator™ Inert Humidifying Cabinets
Humiccator; IsoDry®, Acrylic, 10 Chambers, 46" W x 22.5" D x 60" H
Terra Part #: 3950-94
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
Humiccator upgrade provides IsoDry® with a humidity-regulating, economical, contamination-free way to store sensitive materials
Humiccator system combines Humex and Dual Purge modules to allow humidification with nitrogen gas purge
Dual Purge system conserves nitrogen gas and maintains constant positive pressure to block contamination inflow
Humex operates in tandem with Dual Purge to achieve precise humidification and %RH control
• Chamber Dimensions: 22.125" W x 22.125" D x 11.625" H
• Material: Acrylic
• Opening Dimensions: 21.5" W x 10.75" H
• Number of Chambers: 10
• Model: IsoDry® Humiccator
• Design: Floor
• Chamber Width: 22.125"
• Chamber Depth: 22.125"
• Chamber Height: 11.625"
• Humidity Control: Cabinet Level + Dilution Fan
• Door Design: LeakTight
• Unit of Measure: EA
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Terra Part #: 3950-94
Manufactured By: Terra Universal
Warranty: 1 year parts, 90 days labor
LTL freight shipment. Dock or liftgate may be required.
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Summary
Available Certified ISO Grade Designs: ISO 6, ISO 7, ISO 8
Humiccator upgrade provides IsoDry® with a humidity-regulating, economical, contamination-free way to store sensitive materials
Humiccator system combines Humex and Dual Purge modules to allow humidification with nitrogen gas purge
Dual Purge system conserves nitrogen gas and maintains constant positive pressure to block contamination inflow
Humex operates in tandem with Dual Purge to achieve precise humidification and %RH control
How Humex Works:
The Humex™ 2 Humidifier provides inline humidification of nitrogen or other process gas being fed into the desiccator cabinet.
During operation, a 20W resistance heater inside the Humex 2 vaporizes incoming water fed into a stainless steel chamber. Process gas, which enters the Humex 2 through separate 0.25"-diameter flexible tubing, is humidified with steam as it passes through this chamber on its way to the cabinet.
The Humex 2 humidity sensor, installed inside the cabinet, monitors the relative humidity (RH) level. As soon as the %RH falls below a user-selected threshold, a relay inside the Humex activates the heater and a solenoid that turns on the water flow. When the %RH set-point is attained, the Humex turns off heater and water flow.
Operation with the Dual Purge:
For optimal efficiency—and to conserve nitrogen— the Humex operates with Terra’s Dual Purge Variable Purge Controller.
In this configuration, the Humex issues a signal to the Dual Purge via a 4-connector low-voltage cable to initiate high flow (bypassing the Dual Purge flowmeter) whenever the humidity falls below the set-point. This high flow of process gas quickly humidifies the enclosure.
When the set-point is attained, the Humex deactivates the high flow (as well as the Humex humidification system) to conserve on nitrogen. In this low-flow purge, the flow rate is restricted by the Dual Purge flowmeter
Specifications
• Chamber Dimensions: 22.125" W x 22.125" D x 11.625" H
IsoDry's forced dilution system drastically improves moisture removal to quickly and efficiently attain low RH set-points. At 10% RH setpoint, IsoDry cuts recovery time and Nitrogen consumption by 80% compared with an unassisted system.
Stainless Steel Racks for Adjustable Shelf Storage Desiccators
Unlike common chrome-plated hardware, durable electropolished stainless steel racks for adjustable shelf storage desiccators help maintain a contamination-free storage environment. They resist corrosion and chipping/scratching from the sliding removable shelves.
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.
IsoDry Gas Dilution Module
IsoDry Gas Dilution Module enhances the relative humidity uniformity throughout the desiccator cabinet.
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
Gas Dilution System Ensures Uniform Humidity
IsoDry Gas Dilution Module enhances relative humidity uniformity throughout the desiccator cabinet and speeds up moisture removal after doors are closed.
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.
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.
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.
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
Complete Project Transparency
Terra is dedicated to complete transparency on project status, shipment tracking, and installation scheduling
ISO 7 Smart® Desiccator Cabinet on Automatic Height Adjustable Workstation
Automatic height adjusting workstations allow users to quickly alternate between comfortable sitting and standing positions while performing different tasks with heavy equipment on the workspace, such as this Smart® Desiccator Cabinet connected to a Nitrogen Generator.
Catalog of CE-Marked Products
Terra offers over 1,700 CE-marked products configured for international voltage requirements
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.
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.
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.
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)
Universal Adjustable Base Stands for Desiccator Cabinets and Cleanroom Equipment
Stainless steel or powder-coated steel base stands easily adjust to fit cabinets, desiccators and cleanroom equipment of any size or shape. Stands raises equipment to ergonomic height to ease disinfection and sample monitoring. BioSafe design suitable for any cleanroom or lab environment.
Records 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™ 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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