BJPX-MS300 BJPX-MS400 Medicine Sability Test Chamber
Programmable stability test chamber with ±0.5°C to ±1°C temperature control for pharmaceutical stability testing and drug development research.
| Automation Level | semi-automated |
| BJPX-A250/II | BJPX-A300/II |
| BJPX-A350II | BJPX-A400II |
| 255L | 298L |
| 350L | 403L |
| ±0.5°C | ±1°C |
The BJPX-MS300/MS400 Medicine Stability Test Chamber provides controlled environmental conditions for pharmaceutical stability testing and research applications. This chamber maintains precise temperature control with ±0.5°C to ±1°C accuracy across multiple volume configurations, supporting ICH stability testing protocols and drug development workflows. The unit features programmable temperature profiles and uniform air circulation for consistent sample conditioning.
Available in two model configurations with chamber volumes ranging from 255L to 403L, the system accommodates varying sample throughput requirements. The chamber construction includes stainless steel interior surfaces and microprocessor-based control systems for reliable long-term operation. Temperature uniformity and stability performance support regulatory submission requirements for pharmaceutical product development and quality control testing.
How It Works
The stability test chamber operates through precision temperature control using microprocessor-based regulation systems. Internal air circulation fans ensure uniform temperature distribution throughout the chamber volume, while insulated cabinet construction minimizes external temperature influences. Temperature sensors provide continuous monitoring with feedback control to maintain setpoint accuracy within ±0.5°C to ±1°C depending on model specifications.
Programmable control systems allow users to establish temperature profiles for accelerated aging studies or long-term stability testing protocols. The chamber design incorporates forced air circulation to eliminate temperature gradients and ensure consistent sample exposure conditions. Stainless steel interior surfaces provide chemical compatibility and easy cleaning for pharmaceutical applications.
Features & Benefits
Automation Level
- semi-automated
BJPX-A250/II
- BJPX-A300/II
BJPX-A350II
- BJPX-A400II
255L
- 298L
350L
- 403L
±0.5°C
- ±1°C
2400W
- 2900W
1640W
- 3000W
470*460*1180
- 490*475*1280
550*550*1200
- 560*600*1200
665*765*1820
- 685*780*1920
780*780*1900
- 755*905*1840
800*1010*1990
- 790*1040*2090
990*940*2080
- 870*1140*2040
148
- 158
Brand
- ConductScience
Research Domain
- Analytical Chemistry
- Food Science
- Materials Science
- Pharmaceutical Manufacturing
- Pharmaceutical QC
Weight
- 794.72 kg
Dimensions
- L: 46.46 mm
- W: 18.5 mm
- H: 18.11 mm
Comparison Guide
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Temperature Control Accuracy | ±0.5°C to ±1°C depending on model | Entry-level chambers often provide ±2°C to ±3°C accuracy | Tighter temperature control ensures more consistent sample conditioning for regulatory testing requirements |
| Chamber Volume Options | 255L to 403L capacity range | Basic models often limited to single size configurations | Multiple volume options allow researchers to select optimal capacity for their sample throughput requirements |
| Interior Construction | Stainless steel interior surfaces | Some models use coated steel or aluminum interiors | Stainless steel provides superior chemical compatibility and easier decontamination for pharmaceutical applications |
| Control System | Microprocessor-based programmable control | Manual or basic digital controls in lower-cost units | Programmable operation enables automated testing protocols and reduces manual intervention requirements |
The BJPX-MS series offers pharmaceutical-grade temperature control accuracy with stainless steel construction and programmable operation capabilities. The multiple volume configurations and precision control systems support regulatory testing requirements for drug development and quality control applications.
Practical Tips
Perform temperature mapping with multiple sensors before first use and after any chamber relocation.
Why: Mapping verifies temperature uniformity and identifies any potential gradient issues that could affect sample integrity.
Clean interior surfaces monthly with mild detergent and inspect door seals for proper closure.
Why: Regular cleaning prevents contamination buildup and maintains temperature control accuracy by ensuring proper seal integrity.
Allow adequate spacing between samples and avoid overcrowding the chamber interior.
Why: Proper air circulation prevents temperature variations and ensures uniform exposure conditions for all samples.
Document ambient room temperature and humidity conditions during testing periods.
Why: Environmental conditions can affect chamber performance and provide valuable context for data interpretation.
If temperature fluctuations occur, check for door seal integrity and ensure adequate clearance around the chamber.
Why: Poor sealing or restricted ventilation are common causes of temperature control problems that are easily corrected.
Install appropriate electrical protection and ensure proper grounding of the chamber.
Why: Electrical safety measures prevent equipment damage and ensure operator safety during long-term operation.
Setup Guide
What’s in the Box
- BJPX-MS300 or MS400 stability test chamber (typical)
- Power cord (typical)
- User manual and operating instructions (typical)
- Calibration certificate (typical)
- Sample shelves and accessories (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering parts and technical support. Extended service plans and calibration services are available for ongoing maintenance requirements.
Compliance
What temperature range and accuracy can this chamber maintain?
The chamber provides temperature control with ±0.5°C to ±1°C accuracy depending on model. Consult product datasheet for specific temperature range specifications.
How do I verify temperature uniformity throughout the chamber?
Use multiple calibrated temperature sensors placed at different locations within the chamber. Run mapping studies with sensors at corners, center, and intermediate positions to verify uniformity meets your testing requirements.
Can this chamber accommodate ICH stability testing protocols?
Yes, the precise temperature control and programmable operation support ICH stability testing requirements. The uniform air circulation and accurate temperature regulation meet pharmaceutical industry standards.
What is the recommended calibration frequency?
Annual calibration is typically recommended for pharmaceutical applications, though frequency may vary based on usage intensity and regulatory requirements. More frequent verification may be needed for critical applications.
How much sample capacity does each model provide?
The MS300 provides 255L-298L capacity while the MS400 offers 350L-403L capacity. Actual sample capacity depends on container sizes and required air circulation space around samples.
Does the chamber include data logging capabilities?
The microprocessor control system supports programmable operation. Consult product datasheet for specific data logging and recording capabilities available on each model.
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