32 cubic foot upright, 10 cubic foot benchtop

58 cubic foot upright

Lunaire Stability/Shelf Life Test Chambers

These Steady State and Food & Drug Stability Chambers from Lunaire provide stable temperature and humidity levels in three chamber sizes: 10, 32 and 58 cubic feet. They are designed to meet ICH (International Committee on Harmonization) general stability conditions for room temperature storage, as well as many other applications:

• Intermediate storage
• Curing
• Accelerated shelf life studies
• Controlled temperature storage
• Production processes
• Clean room/biomedical research testing
• Burn-in
• Steady state, reliability and stability testing

Rugged, Durable Construction

Horizontal Recirculation System

Temperature is measured by a highly reliable platinum RTD sensor; set point and chamber temperatures are displayed with 0.1°C or 0.1°F resolution. The Watlow 965 controller provides automatic or manual chamber control with digital selection and indication of actual conditions. Dual outputs allow auto-tuning of heating output and process or deviation alarm modes. A high-limit control circuit prevents chamber overheating.

The self-contained refrigeration system uses non-CFC environmentally friendly R-13a refrigerant. The high-efficiency compressor and condensing assembly is top-mounted for easy maintenance.

Humidity System

Complete line of optional features at TerraUniversal.com:

• Certificate of Calibration
• CSA Compliance Package
  
• Casters
• Cobex Chart Recorder
  
• Deionizer Cartridge
• Cabinet and support stand (for benchtop models)
  
• Viewing Window
• Compressed Dry Air Dehumidification System
  
• Water Reservoir with Pump (eliminates drain connection)

Please see Water Quality Requirements below chart before ordering.

CEO 3 Models —

CEO 4 Models —

Water Quality Requirements for Humidified Chambers
(Particularly applicable to T2RC and CEO models)

• It is strongly recommended that you have your water supply tested for resistivity, as well as, organic and inorganic content before using the humidity system.
• The water supply to the humidty system must be demineralized or single distilled, and have a resistance measurement between 50,000 and 100,000 Ohm/cm (20 to 10 Microsiemens/cm). It is important that the water is very low in minerals. Otherwise, the system will become encrusted with minerals and cause system failure. If your supply water cannot meet the resistivity specifications, a cartridge ion exchanger should be obtained from through Terra Universal.
• Do not use double or triple distilled (ultra-pure) water. Pure water (greater than 1.0 Megohm/cm) will attack metals such as copper, brass, etc., and will drastically reduce the life of the humidity system.
• Never supply demineralized, or single distilled water to a Cartridge De-ionizer. (The result is double distiller water.)
• If your water supply test show that appreciable amounts of suspended particles are present, either a 5 micron or 25 micron polypropylene pre-filter should be installed. This filter may be needed in addition to an ion exchanger.  All filter types can be obtained through Terra Universal.
• If your water supply test show that appreciable amounts of organic, free chlorine and chloramines, phosphate complexes and turbidity are present, a roughing filter (US Filter Model: Absorber) should be used. This filter may be needed in addition to an ion exchanger. All filter types can be obtained through Terra Universal.
  
• Due to periodic changes that could occur in the quality of city or well water supplies, you should check the water supply for resistivity and organic / inorganic content every one (1) to two (2) months.

Accessories for your Lunaire Stability Test Chamber