Art Sorb Humidity Controller

Description

The Humidity Controller ArtSorb is made to protect artwork, cultural assets and artefacts from damage caused by climatic changes in temperature and humidity. These changes result in the pieces of arts and artefacts to degrade over time, causing cracking, colour fading and deformation. The Humidity Controller ArtSorb, a moisture-sensitive silica material is hence, able to prevent the mentioned damages by adsorbing and desorbing moisture to create a constant optimal humidity in a sealed environment. Although air conditioning can prevent the damage caused by humidity and heat, a stable microclimate is still necessary for the preservation of artworks and artefacts.

Humidity Controller ArtSorb vs Silica Gel
Regular Silica Gel is only capable of adsorbing moisture, leaving an arid environment which is not optimal for artworks. However, the Humidity Controller ArtSorb can react to the humidity changes, providing precise humidity control in environments between 40-70% relative humidity.

Applications
The Humidity Controller Artsorb is applicable in display cases and performs best when in an airtight environment. When heat source such as light is present, use a heat shield to block the light or place the light outside the box. For the Humidity Controller to be effective, there must be adequate contact with air, be in an airtight environment and is spread out evenly. The Humidity Controller should also not be in touch with the artefact. Depending on the environment, the lifespan of the Humidity Controller ArtSorb typically lasts for about 5 years. However, during these 5 years, a process known as humidification is needed which takes place after two to three years after use. A hygrometer can be used to check for dehumidification.

Selection Guide

Specifications

Product Packaging Dimension %RH COVERAGE VOLUME
Beads 16kg (2 x 8kg Tin Cans) 1.7-4.0mm 40, 50, 55, 60, 65, 70 1lb = 16 ft3
Sheets 20 Per Case 20” x 20” x 1/8” 40, 50, 60, 70 1 Sheet = 3.5 ft3
Full Cassettes 22 Pieces Per Case 13” x 4 3/8” x 15/8” 40, 50, 60 1 Full Cassette = 26 ft3
Half Cassettes 44 Pieces Per Case 13” x 4 3/8” x 7/8 “ 40, 50, 60 1 Half Cassette = 13 ft3

 

Selection Guide

RELATIVE HUMIDITY MATERIAL
RH55-65% Paper, wood, dying and weaving products, Japanese lacquer
RH50-65% Elephant tusk, pelts, parchments, nature related works
RH50-55% Oil paintings
RH45-55% Fossils
RH45% Max Metal, rocks and ceramics (desalination required)

To meet the different needs of various applications, the humidity controller comes in different forms:

Bead – Perfect for  easy set-ups in display cases and containers
Sheet – Used as a humidity controller for display cases,shipping containers and back of frames
Cassette – Convenient product which can be set up and taken down at site
F-type – Ideal for small storage,shipping and exhibitions
S-Type – Cut to fit needs of consumer

Key Features

Product Features

  • Works well with artefacts and arts
  • Lasts for a lengthy period of 5 years and needs to be re humidified after 3 years
  • Maintains relative humidity between 40%-70% 

ArtSorb Brochure

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