Photostability Chamber for Research Institutes and Biotech Labs in Gandhinagar
ICH Q1B light exposure testing chambers for government research bodies and biotech incubators in Gujarat's capital
Our Advanced Solution
Photostability Chamber
Gandhinagar's research institutions and biotech incubators require photostability chambers for ICH Q1B-compliant light stress testing and photodegradation research. Kesar Control's chambers feature calibrated cool white and UV-A lamps, PLC controls with electronic records, and independent temperature control suited to institutional research environments.
NABL-traceable illuminance and UV calibration with IQ/OQ documentation meet government research and GMP-adjacent compliance requirements. Service coverage extends across Gandhinagar and Ahmedabad district.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Gandhinagar

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Research institutions in Gandhinagar conducting photostability studies require chambers with precise light control and complete scientific documentation. Kesar Control's structured qualification documentation and 21 CFR Part 11 ready PLC systems meet the standards of government and internationally funded research programmes.
Superior Quality & Precision Engineering
Compliance with Global Industry Standards
Reliable Customer Support & Custom Solutions
Technical Specification
| Temperature Range | 20 ℃ to 60 ℃ |
|---|---|
| Humidity Range | 40%RH to 95%RH |
| Accuracy | ±0.2 ℃ & ±2.0% RH |
| Uniformity | ±2.0 ℃ & ±3.0% RH |
| Test Suitable For | 25 ℃ & 60% RH, 30 ℃ & 65% RH 40 ℃ & 75% RH, 30 ℃ & 75% RH |
| Specially designed chambers for Low Humidity conditions such as 25 ℃ 40% RH, 40 ℃ 25% RH, 30 ℃ 35% RH | |
| Control System | PLC or PID Based |
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FAQ'S
A Photostability Chamber is a specialized environmental chamber that simulates UV and visible light exposure to test the photostability of pharmaceutical formulations, food products, cosmetics, and packaging materials. It helps manufacturers assess stability and shelf life under light conditions.
Kesar Control's Photostability Chambers are designed and built as per ICH Q1B guidelines, which define the standard light exposure requirements for pharmaceutical photostability testing.
The chambers are equipped with both Cool White Fluorescent (CWF) and Near UV lamps to simultaneously expose samples to visible light (≥1.2 million lux hours) and UV light (≥200 Wh/m²) as per ICH Q1B requirements.
Yes. The chambers maintain controlled temperature conditions during light exposure to prevent heat-induced degradation from interfering with photostability test results.
Drug formulations (tablets, capsules, liquids, injectables), APIs, cosmetic products, food items, and primary/secondary packaging materials are commonly tested for light-induced degradation.
Yes. Kesar Control's Photostability Chambers allow the placement of dark (foil-wrapped) control samples alongside exposed samples within the same test run, as required by ICH Q1B guidelines.
Yes. The chamber is built in compliance with GMP requirements and comes with data logging, audit trails, and validation support documentation for regulatory submissions.
The chambers use calibrated lux meters and UV radiometers for real-time monitoring and automatic cutoff once the required light dose is achieved, ensuring repeatable and compliant testing.
Yes. The chamber includes advanced data logging features with USB/Ethernet connectivity, audit trails and supports IQ, OQ, and PQ validation documentation to meet regulatory and compliance requirements.
Kesar Control offers Photostability Chambers in multiple capacities and customizable configurations to suit laboratory-scale research, pilot studies, and large-scale industrial testing requirements.
Yes. Our photostability chambers support both ICH Q1B-compliant pharmaceutical testing and broader photodegradation research. Independent illuminance and UV intensity controls allow custom light exposure profiles beyond standard ICH settings. This makes them suitable for research institutions in Gandhinagar studying light sensitivity of novel drug candidates, natural compounds, or specialty materials.
Your Requirements, Our Expertise
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