Labzee Pharmaceutical Light Stability Chamber BZML-504 is a high-performance test chamber designed for stability testing with precise temperature and humidity control. Its 475-liter chamber maintains a temperature range of 4°C to 60°C (extending to 10°C to 60°C under light) with stability of ±0.5°C. The double-door construction features a tempered glass inner door for easy observation and a magnetically sealed outer door for optimal insulation. It incorporates a dual-compressor refrigeration system that automatically alternates between units to ensure continuous, fail-safe operation. Our Pharmaceutical Light Stability Chamber BZML-504 is ideal for photo-stability testing, drug shelf-life studies, and controlled environmental simulations.
| Chamber Volume | 475 L |
| Temperature Range With Light | 10 to 60℃ |
| Temperature Range Without Light | 4 to 60℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Uniformity | ±2℃ |
| Operating Temperature | 5 to 30℃ |
| Humidity Range | 30 to 95% RH |
| Humidity Stability | ±3%RH |
| Light Intensity (LX) | 0 to 6000 (step control) |
| Timing Range | 1 to 99 Hours / Period |
| Sensor | PT100 Capacitance Sensor |
| Temp. And Humidity Adjusting | Balance Temperature And Humidity Adjusting |
| Power Supply | AC 220v, 50Hz |
| Power Consumption | 2900W |
| Chamber Size (W×D×H) | 70×55×125 cm |
| Exterior Size (W×D×H) | 88×87×199.5 cm |
3 Grids (Expandable to 12)
Labzee Pharmaceutical Light Stability Chamber BZML-504 is ideal for pharmaceutical stability testing, including accelerated aging, long-term storage, high humidity exposure, and photo stability assessments.
Frequently Asked Questions
1: What is the purpose of the adjustable lighting system, and what intensity range does it support?
Pharmaceutical Light Stability Chamber BZML-504 provides step-controlled light intensity from 0 to 6000 Lux, including both UV and visible light components. This adjustability enables customized light degradation protocols.
2: What safety mechanisms are in place in case of over-temperature or system failure?
Pharmaceutical Light Stability Chamber BZML-504 includes a high-limit temperature alarm, leakage protection circuitry, and a backup mechanical thermostat. If the main controller fails or the temperature exceeds the defined limit, the system will halt operation and alert the user to prevent sample damage.
3: How is test data recorded and exported from the chamber?
Pharmaceutical Light Stability Chamber BZML-504 includes a USB port for digital data logging and an integrated thermal printer for hard-copy documentation. This ensures real-time tracking of environmental parameters and provides traceability for audits and regulatory review.
4: Can the internal chamber be customized for different sample configurations?
Yes. Pharmaceutical Light Stability Chamber BZML-504 comes standard with 3 stainless steel shelves, expandable up to 12. The grid positions are fully adjustable, allowing accommodation of various container sizes, trays, or test sample formats.
5: What environmental data can be monitored in real-time?
The LCD interface displays real-time values for temperature, humidity, and light intensity simultaneously. This allows users to monitor on-going test conditions without interrupting the chamber’s operation.
6: Is the system protected against power fluctuations or electrical failures?
Yes. Pharmaceutical Light Stability Chamber BZML-504 is equipped with built-in leakage protection and circuit safety features. The dual-compressor system also offers redundancy in case one cooling unit fails, ensuring uninterrupted operation during extended studies.
7: What are Pharmaceutical Light Stability Chambers used for?
Pharmaceutical Light Stability Chambers are used to test the photostability of pharmaceutical products, packaging materials, and raw ingredients under controlled light conditions.
8: What type of lighting is used inside the chambers?
Our Pharmaceutical Light Stability Chambers use UV and visible fluorescent lamps with programmable light intensity, often ranging from 0 to 6000 Lux, to simulate daylight exposure.
9: Can temperature and humidity be controlled during testing?
Yes. Our chambers provide precise temperature and humidity control, with tight tolerances (e.g., ±0.5°C and ±3% RH), even under illuminated conditions.
10: How is light intensity monitored and controlled?
Built-in light sensors continuously monitor UV and visible light levels. The system allows step-controlled or programmable light exposure for reproducibility and compliance.
11: What safety features are included in these chambers?
Safety features include temperature-limiting alarms, UV protection shields, auto-shutdown mechanisms, and system diagnostics.
