Photostability Chamber for Pharmaceutical and Research Labs in Bhopal
ICH Q1B-compliant photostability testing chambers for pharma companies and government research institutions in Madhya Pradesh
Our Advanced Solution
Photostability Chamber
Bhopal's pharmaceutical manufacturers and government research institutions require photostability chambers for ICH Q1B light stress testing and photodegradation research on drug substances and finished products. Kesar Control's chambers feature calibrated cool white and UV-A lamps with PLC or PID controls and independent temperature regulation.
NABL-traceable calibration and IQ/OQ documentation support CDSCO compliance and institutional research quality requirements. Service and AMC coverage extends across Bhopal and Madhya Pradesh.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Bhopal

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Bhopal's pharma and research facilities value photostability chambers with long-term reliability and complete compliance documentation. Kesar Control provides structured AMC plans including lamp replacement schedules, annual NABL re-calibration, and emergency response. Service engineers cover Bhopal and the wider Madhya Pradesh region.
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.
Photostability chamber lamps typically require replacement every 1,000 to 1,500 operating hours, as lamp intensity decreases with use and can affect ICH Q1B compliance. Our AMC programme for Bhopal facilities includes scheduled lamp performance checks, replacement when intensity falls below ICH thresholds, and NABL-traceable re-calibration after every lamp change.
Your Requirements, Our Expertise
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