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 |
Explore Our Range
FAQ'S
A photostability chamber exposes pharmaceutical products, cosmetics, and packaging materials to controlled UV and visible (LUX) light alongside regulated temperature and humidity, to test how light exposure affects stability. ICH Q1B is the international guideline setting the minimum light-exposure thresholds (1.2 million lux hours, 200 Wh/m² near-UV) these studies must meet.
A standard stability chamber controls temperature and humidity only, under ICH Q1A(R2). A photostability chamber adds a third controlled variable, UV and visible light exposure, under ICH Q1B, specifically to test how light exposure degrades a formulation.
Yes. Kesar Control supplies photostability chambers built to ICH Q1B light-exposure specifications (1.2 million lux hours, 200 Wh/m² near-UV) to pharmaceutical and cosmetics manufacturers in Mumbai.
Verify the chamber meets ICH Q1B's minimum light-exposure thresholds, check that temperature and humidity are controlled simultaneously with light exposure, confirm a UV-protected viewing door, and check whether the UV/LUX meters are covered by the manufacturer's own calibration lab rather than a separate vendor serving Mumbai.
Photostability chambers are available in 227, 325, and 400 litre capacities, sized to fit R&D and QC lab space for pharmaceutical and cosmetics testing facilities in Mumbai.
Yes. The chambers deliver ICH Q1B-compliant UV and LUX exposure with PLC-based monitoring and optional 21 CFR Part 11 software, generating the documented light-exposure data manufacturers in Mumbai need for CDSCO drug approval submissions.
Yes. Every photostability chamber Kesar Control supplies, including units in Mumbai, has a UV-protected viewing door for safe mid-study inspection without opening the chamber or interrupting the exposure cycle.
Yes. Kesar Control's NABL-accredited calibration lab covers UV and LUX meter readings alongside temperature and humidity calibration, giving QC teams in Mumbai a single traceable certificate for the full test system.
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.

