Walk in stability chamber for Export-Oriented Pharma Manufacturers in Vapi
21 CFR Part 11 ready walk-in chambers for US FDA and EU GMP compliant stability testing at Vapi GIDC's pharmaceutical and chemical facilities
Our Advanced Solution
Walk In Stability Chamber
Vapi GIDC is one of India's most export-oriented industrial estates, with a high density of pharmaceutical formulation units and contract manufacturers that supply to regulated markets in the US, Europe, and Japan. walk-in stability chambers at these facilities must do more than maintain ICH conditions. They must generate data that satisfies US FDA data integrity requirements, EU GMP Annex 11 standards, and PMDA Japan guidelines, depending on the export market. Kesar Control's walk-in chambers are built specifically to meet this level of regulatory demand.
Built with modular PUF-insulated panels assembled on-site, water and vapor-tight SS interiors, and PLC-based controls with full electronic records, audit trail, and configurable user access levels, these chambers are 21 CFR Part 11 ready from the point of installation. Multi-pane vacuum-sealed observation windows allow non-intrusive monitoring, and heavy-duty electro-polished SS trays handle large export batch formats. Full IQ/OQ/PQ qualification documentation is provided, along with NABL-traceable calibration certificates accepted by international regulatory agencies.
Our experts will help you select the ideal walk in stability chamber based on your capacity, compliance, and testing needs.
Our Happy Clients Across Vapi

Why Choose Kesar Control?
Excellence in Environmental Testing Solutions
Vapi's export pharma sector requires stability chambers where data integrity is non-negotiable. Kesar Control's PLC systems deliver complete audit trail, electronic batch records, and real-time alarm capability that keep your stability programme compliant across multiple international regulatory frameworks. Our service engineers cover Vapi, Valsad, Silvassa, and Daman for ongoing AMC and emergency support.
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 Walk-In Stability Chamber is a large-scale environmental testing room that a scientist can physically enter to perform stability studies. It is used to test pharmaceutical products, vaccines, and chemicals simultaneously under controlled temperature and humidity conditions.
Kesar Control's Walk-In Stability Chambers support all major ICH Q1A stability testing conditions including 25°C/60% RH (Long Term), 30°C/65% RH (Intermediate), 40°C/75% RH (Accelerated), and 30°C/75% RH.
The interior is made of high-quality stainless steel with ready-made PUF panel construction, ensuring hygiene, durability, and consistent temperature distribution throughout the chamber space.
The chambers feature advanced air circulation systems and precision sensors to maintain uniformity of ±2.0°C temperature and ±3.0% RH across the entire chamber volume, even under heavy load.
Yes. Kesar Control's Walk-In Stability Chambers are equipped with multi-pane vacuum-sealed observation glass windows, allowing visual inspection of samples without disturbing the test conditions or compromising human safety.
The chambers use PLC and HMI-based control systems with real-time data logging, remote monitoring capabilities, and 21 CFR Part-11 compliant software features.
Walk-In Stability Chambers are available in a wide range of capacities, starting from 2400 liters to 24000 liters, fully customizable based on batch sizes and testing requirements.
Yes. Kesar Control provides complete installation, IQ (Installation Qualification), OQ (Operational Qualification), and PQ (Performance Qualification) documentation support as part of their service offering.
The chamber is equipped with safety alarms for temperature and humidity deviations, emergency door release systems, overload protection, and sensor failure alerts to ensure operator safety and sample protection.
Yes. Kesar Control offers fully customized Walk-In Stability Chambers with configurable dimensions, shelving systems, access doors, lighting, monitoring systems, and temperature/humidity ranges based on specific industry and testing needs.
Our PLC-based chambers include complete electronic records with time-stamped entries, configurable audit trail that tracks all user actions and parameter changes, multi-level password protection, and batch-wise data reports in printable and exportable formats. These features align with 21 CFR Part 11 requirements for electronic records and signatures. Combined with full IQ/OQ/PQ documentation and NABL-traceable calibration, our chambers provide the complete data package for US FDA inspection readiness at Vapi facilities.
Your Requirements, Our Expertise
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