Photostability Chamber for Pharmaceutical Manufacturers in Udaipur
ICH Q1B-compliant photostability testing chambers for pharma companies and QC labs across Udaipur and southern Rajasthan
Our Advanced Solution
Photostability Chamber
Udaipur's growing pharmaceutical sector requires photostability chambers for ICH Q1B-compliant light stress testing of 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 suited to Udaipur's dry inland climate.
NABL-traceable calibration and IQ/OQ documentation are provided for CDSCO compliance. Service coverage extends to Udaipur, Chittorgarh, Bhilwara, and wider southern Rajasthan.
Our experts will help you select the ideal photostability chamber based on your testing requirements and compliance needs.
Our Happy Clients Across Udaipur

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Udaipur's dry climate has minimal effect on photostability chamber lamp performance but requires reliable temperature control across wide seasonal ambient swings. Kesar Control's chambers maintain precise interior conditions regardless of external seasonal variation. Local AMC support covers southern Rajasthan.
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 |
Explore Our Range
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 chamber lamps maintain stable illuminance output in dry climate conditions. The chambers use independent temperature regulation that compensates for Udaipur's wide seasonal ambient temperature range, ensuring consistent interior test conditions throughout long ICH Q1B exposure cycles. NABL-traceable calibration is performed on-site to verify lamp performance after installation.
Your Requirements, Our Expertise
Have questions or need more information about our products? Fill out the form below, and our team will get back to you shortly.

