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Thermal Solutions

Weiss Technik Photo-stability Test Chambers
Product Overview
The photo-stability test chambers, Pharma 250L Pharma 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 in in compliance with the ICH guidelines, and Q1B Option 2 enables photo-stability 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.
  • Homogenous irradiation of the entire storage area with the help of special light and UV filter systems
  • For recording of the illumination and UV irradiance this system can be equipped with corresponding light and UV sensors (optional)
  • Patented Vapor Humidification System (Sterile Steam System)
  • Capacitive humidity sensor for humidity measurement

Standard Version

  • 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
Specifications & Detail

Additional Features:

  • 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)
  • 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
Data Sheet & Downloads