Labtronixed Inc. Stability Test Chambers are advanced environmental simulation systems specially designed for pharmaceutical, food, biotechnology, research, and defense laboratories. These chambers are engineered to provide highly stable temperature, humidity, and lighting conditions required for long-term stability studies, accelerated aging tests, shelf-life testing, and climatic simulation applications.

Manufactured using premium-grade stainless steel construction and advanced HCFC/CFC-free refrigeration technology, our stability chambers ensure reliable and continuous operation for extended testing durations. The chambers are equipped with intelligent PLC-based touch screen controllers, energy-efficient PUF insulation, precision humidity systems, and advanced safety features to deliver consistent and reproducible test conditions.

Designed in compliance with ICH Q1A (R2), GMP, and international pharmaceutical testing standards, Labtronixed Stability Chambers are ideal for controlled environmental testing in pharmaceutical research and quality control laboratories.

Pharmaceutical Stability Testing Applications

Stability testing is essential in the pharmaceutical industry to evaluate the effects of environmental conditions such as temperature, humidity, and light exposure on drugs, formulations, biological samples, and packaging materials.

Our stability chambers are suitable for:

• Long-Term Stability Testing
• Accelerated Aging Studies
• High Humidity Testing
• Shelf-Life Evaluation
• Climatic Simulation Testing
• Drug Formulation Testing
• API & Pharmaceutical Research
• Biotechnology & Microbiology Applications
• Food & Beverage Testing
• Cosmetic Product Stability Studies

Standard Stability Testing Conditions

High Humidity Test

• 25°C ± 2°C with 90% RH ± 5%
• 25°C ± 2°C with 75% RH ± 5%

Accelerated Stability Test

• 40°C ± 2°C with 75% RH ± 5%
• 30°C ± 2°C with 65% RH ± 5%

Long-Term Stability Test

• 25°C ± 2°C with 60% RH ± 10%
• 25°C ± 2°C with 40% RH ± 10%

Moderate Climate Testing

• 30°C ± 2°C with 40% RH ± 5%

High Temperature Testing

• 40°C and 60°C

These testing conditions help analyze the impact of climate, storage, transportation, and environmental variations on pharmaceutical products and packaging materials.

 

Advanced Chamber Design

Labtronixed Inc. Stability Chambers are specially designed for long-duration uninterrupted operation with exceptional temperature and humidity accuracy. The chambers maintain uniform environmental conditions throughout the workspace, making them ideal for pharmaceutical and research applications requiring continuous testing for up to 90 days.

The chambers feature:

• PLC-based Touch Screen HMI Controller
• Fog-Free Observation Window
• Internal LED Illumination
• Rust-Free Humidity Reservoir
• Heavy Duty Refrigeration System
• High Density PUF Insulation
• Precision Air Circulation System
• USB & Data Logging Facility
• Wi-Fi & Remote Alarm System
• Cable Port for Power-On Testing

Standard Features

• PLC Controller with 3.5” to 7” Color Touch Screen HMI
• Temperature Range: +10°C to +65°C
• Humidity Range: 40% RH to 95% RH
• SS 304 / SS 316 Stainless Steel Chamber
• Adjustable Perforated Stainless Steel Trays
• Capacitive Humidity Sensor
• Energy Saving Design
• Low Noise Operation
• GAMP 4 Compliance
• ISO / CE / GMP Standards
• USB Data Storage & Software Interface
• Real-Time Monitoring & Graph Analysis
• Audio & Visual Alarm System
• Wireless Wi-Fi Alarm Notifications (optional)
• Telephonic Monitoring & Control  (optional)
• Unauthorized Access Protection

Chamber Construction

The chamber is manufactured using heavy-duty SS 304 / SS 316 stainless steel construction for long service life and corrosion resistance.

Construction Details

• Double-Walled Insulated Construction
• High Density PUF Insulation
• Mirror Finish Stainless Steel Interior
• Durable Powder Coated Exterior
• High Airflow Ventilation Ducts
• Silicone Rubber Door Sealing
• Vacuum Glass Observation Window
• Adjustable Stainless Steel Shelves
• Smooth Surface for Easy Cleaning & MaintenancePerformance Specifications

Parameter	Specification
Temperature Range	+10°C to 65°C
Humidity Range	40% to 95% RH
Temperature Fluctuation	< ±0.5°C
Temperature Uniformity	< 2.0°C
Temperature Deviation	< ±1.0°C
Humidity Deviation	< ±3.0% RH
Humidity system	·        SS tank with heater ·        Low water buzzer ·        Auto filling water system
Optional	Audio/visual temperature & humidity deviation alarm with multi-device and mobile phone notification support Stainless steel exterior (GMP) PLC based HMI controller w/ USB interface RS 485 interface 21 CFR part 11 software UV light Storage racks Validation port Caster wheels with brake IQ, OQ and PQ documents

Controller & Monitoring System

Feature	Description
Temperature & Humidity Controller	PLC-based color touch screen controller with stable and reliable operation, intuitive display, easy operation, real-time test data printing, USB data storage, and software support
Sensors	Wet & dry industrial temperature sensor with Pt100 platinum resistance and capacitive humidity sensor
Data Recording	Standard micro-printer with real-time print records, curve/data recording options, and adjustable print intervals
21 CFR Compliance	Real-time log and event data, non-editable records, real-time graph analysis, audit trail, e-records, and e-signatures

System Components

System	Specification
Heating System	Stainless steel 304 grade
Humidification System	Special injecting-type electric steam generator
Cooling System	Two fully enclosed refrigeration units with optional backup cooling unit
Dehumidification System	Adjustable dehumidifier system

Safety Features

Protection System	Description
Electrical Safety	Power leakage protection
Temperature Protection	Over-temperature safety thermostat
Water Protection	Low-water cut-off system
Refrigeration Protection	Refrigerator overload protection
Security Features	Unauthorized PLC access prevention and door access protection

 

STANDARD SIZES / DIMENSIONS

Model	Volume (Liters)	Inner Chamber size (mm)	Trays
LSC-125	125 Liters	500x450x600	1
LSC-200	200 Liters	600 x 600 x 600	2
LSC-324	324 Liters	600 x 600 x 900	2
LSC-450	450 Liters	600 x 600 x 1250	3
LSC-600	600 Liters	600 x 800 x 1250	3
LSC-800	800 Liters	800 x 800 x 1250	4
LSC-100	1000 Liters	800 x 800 x 1570	4