Photostability Chamber for Pharmaceutical and Biotech Labs in Mumbai
ICH Q1B-compliant photostability testing for Mumbai's pharmaceutical manufacturers, biotech companies, and contract testing organisations
Our Advanced Solution
Photostability Chamber
Mumbai's established pharma and biotech sector conducts photostability studies on biologics, drug products, and APIs requiring ICH Q1B-compliant light exposure testing. Kesar Control's photostability chambers feature calibrated dual lamp systems, PLC controls with electronic records, and independent temperature and humidity control designed to perform in Mumbai's high-humidity coastal environment.
NABL-traceable calibration and IQ/OQ/PQ documentation are standard. AMC coverage spans Mumbai, Thane, Navi Mumbai, and Bhiwandi.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Mumbai

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Mumbai's pharma and biotech sector demands photostability chambers that deliver accurate ICH Q1B light exposure in coastal high-humidity conditions while generating internationally accepted compliance data. Kesar Control's 21 CFR Part 11 ready chambers with full qualification documentation and MMR-wide AMC coverage serve this requirement.
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.
Our photostability chambers use independent temperature and humidity control systems that maintain stable conditions irrespective of Mumbai's high ambient humidity. The lamp systems are sealed against moisture ingress to protect calibration accuracy. NABL-traceable calibration is performed on-site after installation to confirm illuminance and UV performance under actual coastal site conditions.
Your Requirements, Our Expertise
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