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Photostability Test Chambers – PharmaEvent

The photostability test chambers, PharmaEvent 250L and PharmaEvent 500L are characterized by ideal light, UV, temperature, and humidity distribution and can therefore guarantee a completely reproducible climate, UV and light conditions. The lighting equipment used is in compliance with ICH Q1B guidelines, which enables photostability tests to be carried out in less than 100 hours.

  • Ideal light, UV, temperature and humidity distribution
  • Reproducible light, UV and climatic conditions
  • Lighting equipment used complies with the ICH Guideline Q1B Option 2
  • Photostability tests can be carried out in less than 100 hours.
  • Uniform irradiation of the entire storage area with the help of special light and UV filter systems
  • Patented Vapor Humidification System (Sterile Steam System)
  • Capacitive humidity sensor for humidity measurement
  • The innovative WEBSeason® user interface allows you to program, control and monitor your tests at any time and anywhere – even from your tablet or smartphone



Model 250-L 500-L
Test Space Volume
(Cu. Ft./Liters)
8/250 16/500
Temperature Range Lighting Off: +10°C to +50°C
Lighting On: +15°C to +50°C
Humidity Range 20% to 90% 20% to 90%
External Width 45.6″ (1159mm) 29.1″ (740mm)
External Depth 34.3″ (872mm) 41.3″ (1050mm)
External Height 40″ (1017mm) 81.5″ (2070mm)


Product Features

  • Digital measuring and control system Simpac* with 3,5″ TFT-color touch panel
  • 2 shelves illuminated with UV light
  • 2 shelves illuminated with white light
  • Patented air filter system for homogenous irradiation of specimens
  • Timers for light and UV light
  • Counter for total operating hours
  • Light and UV filters for optimum distribution
  • Lockable door
  • Stackable (Pharma 250-L)
  • Water tank 13 l (Pharma 250-L) and 19 l (Pharma 500-L) with possibility of manual and automatic water supply
  • Patented vapor humidification system (Sterile Steam System)
  • Ethernet interface
  • Calibration certificate

Additional Options

  • UV and Lux sensors with automatic measurement value integration (fully automated process)
  • Serial interface RS 232 C
  • Simpati Pharma software package
    (complying with FDA 21 CFR Part 11 and EU GMP Annex 11)
  • For recording the illumination and UV irradiance this system can be equipped with corresponding light and UV sensors
  • Qualification documentation
  • Qualification on site, execution of IQ/OQ, spatial measurements, mapping of light distribution
  • Maintenance contracts with response time
  • Calibration on site, also DAkkS accreditation


Product Inquiry




3881 N. Greenbrooke Dr. SE
Grand Rapids, MI 49512

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