Manufacturer of Pharmaceutical Stability Testing Chambers

About Labonce

Professional Manufacturer of Stability Chambers

Beijing Labonce Thermostatic Technology Company, established in 2008, is located in the Life Science Park of Zhongguancun, Beijing. We specialize in the research and development of temperature and humidity control technology, offering a comprehensive range of environmental laboratory equipment.

Our product line includes stability chambers, high-low temperature chambers, biochemical incubators, constant temperature chambers, drying ovens, and walk-in climate rooms. By integrating advanced German technology and premium imported components, Labonce ensures stable, reliable, and compliant performance for pharmaceutical, biotech, and research applications.

2008

Founded

30+

Countries Served

1000+

Clients Worldwide

Our Commitment

Quality, Innovation, and Global Service

Quality Assurance

ISO-compliant manufacturing with rigorous testing protocols and traceable calibration for GMP environments.

Innovation

Cutting-edge temperature/humidity control systems, frequency conversion technology, and intelligent monitoring.

Global Support

Service network across North America, Europe, and Asia with multilingual technical assistance.

Our Product Range

High-Precision Environmental Test Chambers

Stability Chamber 800L

Ideal for long-term and accelerated stability testing per ICH guidelines. Precise temp/humidity control.

• Volume: 800L
• Temp Range: 0°C to 65°C
• Humidity: 10% to 98% RH
• Frequency Conversion Compressor

Photostability Chamber (500TPS-2)

Designed for ICH Q1B photostability testing with uniform light distribution and cooling system.

• Volume: 500L
• Light Source: Cool White Fluorescent + UV
• Temp Control: ±0.5°C
• Compliance: ICH Q1B

Walk-in Stability Chamber (8000L/15000L)

Large-capacity walk-in room for bulk stability storage with advanced monitoring and safety features.

• Capacity: 8000L or 15000L
• Adjustable Shelves
• Data Logger & Alarm System
• RS485 Communication Interface

Biochemical Incubator 500BIT

High-precision incubator for cell culture, microbial growth, and BOD testing with CO₂ option.

• Volume: 500L
• Temp Range: 5°C to 60°C
• Microprocessor Control
• Over-Temp Protection

Stability Test Chamber (Highly Accurate)

High Accuracy Stability Chamber

Ultra-stable performance with ±0.3°C temperature uniformity and ±1.5% RH humidity control.

• Precision: ±0.3°C / ±1.5% RH
• Digital PID Control
• Touch Screen Interface
• Optional Data Printing

33m³

Walk-in Climate Chamber (60000L)

Massive environmental room for large-scale testing with customizable configurations.

• Volume: 60,000L (60m³)
• Temp Range: -40°C to 85°C
• Humidity: 10% to 98% RH
• Custom Sizes Available

ICH Stability Storage Room

Dedicated rooms for long-term, intermediate, and accelerated stability studies per ICH Q1A-Q1E.

• Capacities: 80,000L to 100,000L
• 25°C/60% RH, 30°C/65% RH, 40°C/75% RH
• 7-inch Touch HMI
• Remote Monitoring Option

-40°C

Low Temperature Storage Chamber

Ultra-low temperature storage for sensitive pharmaceuticals, vaccines, and biological samples.

• Temp Range: -40°C to 10°C
• Models: 500BC, 1000BC, 2000RC
• Dual Compressor System
• Audible & Visual Alarms

View Full Product Catalog 2025

Why Choose Labonce?

Engineered for Reliability, Compliance, and Efficiency

High Accuracy

Advanced PID control and high-quality sensors ensure ±0.3°C temperature uniformity and ±1.5% RH precision.

Energy Efficient

Frequency conversion compressors reduce energy consumption by up to 30% compared to traditional models.

Smart Control

Touch screen HMI with data logging, USB export, alarm history, and optional remote monitoring via Ethernet.

GMP Ready

Fully compliant with 21 CFR Part 11, IQ/OQ documentation, and validation support for pharmaceutical use.

Frequently Asked Questions

Common Questions About Our Stability Chambers

What standards do your stability chambers comply with?

Our chambers are designed to meet ICH Q1A-Q1E guidelines for stability testing, including long-term (25°C/60% RH), intermediate (30°C/65% RH), and accelerated (40°C/75% RH) conditions. We also support GMP, GLP, and 21 CFR Part 11 compliance.

Do you offer validation and qualification services?

Yes, we provide full IQ/OQ documentation packages and can support on-site installation and operational qualification. Custom validation protocols are available upon request.

Can the chambers be customized?

Absolutely. We offer custom sizes, shelving configurations, data logging options, alarm systems, and software interfaces. Walk-in rooms can be tailored to your facility layout and process requirements.

What is the lead time for delivery?

Standard models typically ship within 4-6 weeks. Custom walk-in chambers may require 8-12 weeks depending on complexity. We provide detailed production schedules upon order confirmation.

Do you provide after-sales service and support?

Yes, we offer comprehensive technical support, remote diagnostics, on-site service, and training. Our team is available via phone and email to assist with operation, maintenance, and troubleshooting.

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Precision Stability Chambers
for Pharmaceutical Testing