Photostability Chamber for Pharmaceutical and Industrial Labs in Vadodara
ICH Q1B light exposure testing chambers for pharma manufacturers and polymer testing labs across Vadodara's GIDC clusters
Our Advanced Solution
Photostability Chamber
Vadodara's pharma and industrial sector requires photostability chambers for ICH Q1B drug product testing and light degradation studies on polymers and specialty chemical products. Kesar Control's chambers feature calibrated cool white and UV-A lamps with SS interiors and PLC or PID controls configurable for pharmaceutical and industrial test profiles.
NABL-traceable calibration and IQ/OQ documentation are provided for pharma compliance. AMC coverage spans Vadodara, Halol, and the broader central Gujarat GIDC corridor.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Vadodara

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Vadodara's multi-sector industry requires photostability chambers serving both pharmaceutical ICH Q1B regulatory testing and industrial light stability studies. Kesar Control's PLC and PID configurations and configurable light exposure profiles cover this range. AMC coverage across Vadodara and the Halol zone ensures local support.
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 UV degradation and light stability testing for polymers, coatings, and packaging materials in addition to ICH Q1B pharmaceutical drug product testing. The calibrated UV-A lamp system and adjustable exposure settings allow test protocols to be configured for both pharmaceutical and polymer industry light stability requirements.
Your Requirements, Our Expertise
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