Menu
CLOSE

Environmental Specialties Photostability Chambers

Item#: BAHNSON-PHOTOSTABILITY

Environmental Specialties Photostability chambers from are used in laboratories for testing products with high intensity, ultra-violet light in a controlled setting.  In order to comply with the FDA’s Q1B Guideline of 11/96 for Stability Testing, we offer two optional light sources for these chambers: one to produce an output similar to that specified in ISO 10977 guidelines and another ultraviolet-A lamp to meet specific emission guidelines. These chambers feature a heavy-duty refrigeration system with reserve heat removal capacity for quick response to door openings as well as a user friendly touch-screen control system for process control. They also feature process alarms, circuit switching and a high-performance electronic and mechanical system designed to accelerate heating, cooling and recovery rates. Additionally, the lighting system with adjustable, uniformly-controlled light levels provides up to three simultaneous light studies. The solid-state controlled electric steam humidifier with microprocessor controls maintains close tolerance of humidity control. To complete this chamber, we offer a number of options designed to meet any additional needs.

REQUEST PROPOSAL
Supplier:
Special Chamber Options

Reach-In Chambers can be equipped with many options and variations including the following:

  • CO2
  • Explosion Safe
  • Low RH
  • Frost-Free
  • 4-Bank lighting for Photostability
  • Back wall lighting for product inspection
  • Cascading water fill system for concrete testing
  • Rapid cycling for electronics testing
  • Heavy-gauge stainless steel interior with scratch-resistant enamel on exterior of cabinet.
  • Closed-cell urethane insulation for superior high/low temperature stability and minimal heat transfer. The door is also completely foamed for thermal performance and rigidity.
  • Heavy-duty door hinges, full peripheral magnetic door gaskets and positive action latch with a lock to maintain a secure, uniform seal.
  • Removable stainless steel plenum cover and wall air chases for ease in cleaning and maintenance.
  • Heavy-duty 2” casters (on floor models) and adjustable levelling feet for ease in installation.
  • Highly reflective metal wall coverings on all vertical surfaces.
  • Air-cooled, hermetically sealed compressor with environmentally safe, non-toxic, CFC-free refrigerants. Optional water-cooled units are available.
  • Expansion valve refrigeration control provides higher heat removal capacity than conventional capillary tube designs and provides immediate response to added heat loads.
  • Automatic adjustment of lamp output to maintain intensities at varied conditions.
  • Interchangeable cool white, near-ultraviolet, full spectrum, and dual source cool white/UV banks designed to meet Options 1 and 2 of current ICH/FDA guidelines. Three banks are accommodated in the upright floor model; one bank is provided in the benchtop model.
  • Independent light level and timing controls are provided at each individual light bank. Light bank timers provide precise testing durations.
  • Individual front reflector panels allow the chamber’s door to open without disturbing tests at other light shelves (floor model only).
  • Highly transparent light barrier for maximum transmission of visible and near-ultraviolet light while providing protection for the bulbs.
  • Stainless steel light bank shell with aluminium interior for corrosion resistance and high reflectivity.
  • Shelf-mounted telescoping sensor capable of accurate measurement and control of light levels through varied temperatures, product heights and reflective conditions. Each light surface has a controlling sensor.
  • Precision, silicon photo diode light sensor custom-designed by ES and factory calibrated per NIST traceable standards.
  • Light level set point configuration in kilolux or watts per sq. m. with a digital light level display. Optional units available on request.
  • High frequency electronic dimming ballasts offer up to 20% more efficiency than traditional electromagnetic ballasts.
  • Alarm silence function on all parameters with up to 60 minutes of delay time (individually adjusted for each parameter).
  • Standard N. O./N. C. dry alarm contacts for remote monitoring of each parameter. There is one temperature, one humidity and one general lighting alarm.
  • High output vapor generator with float switch actuated solenoid fill system.
  • Dual refrigeration coil design for dehumidification at temperatures depicted on the Humidity Performance Curve sheet.
  • Humidity display configuration in % RH.
  • Solid-state variable capacitance humidity sensor calibrated per NIST traceable standards.

Environmental Specialties Photostability Chambers Spec Sheet

Download

Environmental Specialties Photostability Chambers Lighting System

Download

Request a Proposal

Related Products

  • Environmental Specialties Stability and Humidity Chambers

    Item #: BAHNSON-CHAMBER   VIEW PRODUCT

  • BINDER KBF 1020 Humidity Test Chamber | 36 Cu. Ft.

    Item #: 9020-0327 $30,120.00 $27,108.00 VIEW PRODUCT

  • BINDER KBF 240 Humidity Test Chamber | 8.7 Cu. Ft.

    Item #: 9020-0323 $21,071.00 $18,963.90 VIEW PRODUCT

  • BINDER KBF 720 Humidity Test Chamber | 24.7 Cu. Ft.

    Item #: 9020-0325 $26,777.00 $24,099.30 VIEW PRODUCT

  • BINDER KBF 115 Humidity Test Chamber | 3.6 Cu. Ft.

    Item #: 9020-0321 $18,590.00 $16,731.00 VIEW PRODUCT

  • BINDER KBF-S 1020 Humidity Test Chamber | 36 Cu. Ft.

    Item #: 9020-0373 $23,840.00 $21,456.00 VIEW PRODUCT

  • BINDER KBF-S 240 Humidity Test Chamber | 8.7 Cu. Ft.

    Item #: 9020-037 $13,753.05 $12,377.75 VIEW PRODUCT

  • BINDER KBF-S 115 Humidity Test Chamber | 3.6 Cu. Ft.

    Item #: 9020-0371 $13,438.00 $12,094.20 VIEW PRODUCT