Pharmaceutical Stability Test Chamber CN-SS-II - Full Sealed Compressor Auto SwitchIt is the core technology ensuring high reliability and long-term stable operation. The system features redundant backup design, with multiple independent, fully enclosed compressors. In the event that the primary operating compressor reaches its load limit or malfunctions due to continuous operation, the intelligent control system can seamlessly switch to the standby compressor to continue operation. This design completely avoids interruptions in testing caused by failures or maintenance of traditional single-compressor equipment, particularly for long-term stability tests of pharmaceuticals that require continuous operation for several months or even years, ensuring the integrity and continuity of the test data.

The system not only ensures consistent and precise temperature control within the set range (such as the conventional 0℃ to 65℃), but also significantly enhances the overall durability and energy efficiency ratio of the equipment. The automatic rotation of the compressor and intelligent load regulation effectively prevent overloading and wear of individual units, substantially extending the lifespan of the core refrigeration components. Additionally, the fully enclosed compressor design ensures high sealing of the refrigerant, operates quieter and more environmentally friendly, and fully complies with stringent requirements of pharmacopoeias and regulations like GMP/GSP for critical stability research equipment.

The Drug Stability Test Chamber CN-SS-II, equipped with this advanced automatic switching refrigeration system, provides manufacturing enterprises, research and development institutions, and quality control departments with unattended operation security. It effectively supports mandatory degradation tests, acceleration tests, and long-term stability assessments under set temperature and humidity conditions, being an indispensable key infrastructure to ensure the accuracy of drug shelf-life evaluation, reliability of registration data, and the safety and quality of the final product.

Pharmaceutical Stability Test Chamber CN-SS-II - Full Enclosure Compressor Auto-SwitchKey Features:

1. Integrates stability and light tests, reducing testing time, occupying less space, and avoiding equipment changes during testing.

2. Features a special sterilization-grade stainless steel inner tank with rounded corner design for easy cleaning and operation.

3. New non-fluorine design, high efficiency, low energy consumption, and promotes energy conservation.

4. Liquid crystal touch screen controller, all functions displayed graphically and in text on the screen, allowing for the observation of machine operation status through charts.

5. Continuous Operation Assurance: The two imported fully enclosed compressors automatically switch, ensuring the equipment operates continuously for an extended period without failure.

6. Continuous operation without defrosting, to avoid fluctuations in internal temperature and humidity during use due to defrosting.

7. Utilizes imported humidity sensors to eliminate the hassle of frequent replacement of the wet bulb in traditional dry-wet bulb sensors.

8. Independent control over temperature, humidity, and lighting in each studio, to shorten the testing time for stability tests of new drugs in research and development, enhancing efficiency.

Safety Features:

1) When the box door is open, the breeze circulation and heating automatically cease, eliminating the risk of temperature overshoot.

2) The speed of the circulating fan is automatically controlled to prevent rapid airspeed from causing sample evaporation.

3) Features a password-locked screen to prevent unauthorized personnel from making mistakes.

4) Independent temperature limit alarm system with audio-visual alarm to alert the operator.

5) Temperature deviation alarm, compressor overheating, overload, overpressure protection, and water shortage protection.

Pharmaceutical Stability Test Chamber CN-SS-II, Full-enclosed Compressor with Automatic SwitchingTechnical Specifications: