Photostability Chamber for Pharmaceutical Labs in Lucknow
ICH Q1B-compliant photostability testing chambers for pharma companies and government health institutions in Lucknow
Our Advanced Solution
Photostability Chamber
Lucknow's pharmaceutical manufacturers and government health institutions require photostability chambers for ICH Q1B-compliant light stress testing of temperature-sensitive drug products and APIs. 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 cold chain validation and institutional compliance requirements. Our service network covers Lucknow and neighbouring Uttar Pradesh industrial areas.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Lucknow

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Lucknow's pharma and institutional sector benefits from photostability chamber suppliers with regional service capability and structured compliance documentation. Kesar Control provides AMC plans with lamp replacement schedules, NABL re-calibration, and emergency response. Our engineers cover Lucknow and the wider Uttar 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.
We provide NABL-traceable illuminance and UV calibration certificates, IQ and OQ documentation, lamp performance records, and equipment test certificates. For government procurement programmes, factory acceptance test reports are also available. The documentation package supports both institutional quality requirements and CDSCO regulatory photostability dossier submissions.
Your Requirements, Our Expertise
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