Product Description
The Class II A2 Biological Safety Cabinet offered by Kalstein is a cutting-edge laboratory solution designed to ensure maximum safety and contamination control. These cabinets are available in four different models, namely YR05704, YR05705, YR05706, and YR05707, each boasting a variety of advanced technical features tailored to accommodate the diverse requirements of modern laboratories.
All models in this series adhere to the cleanliness standard of Class 100@≥0.5μm as per US Federal Standard 209E, ensuring minimal particle contamination. Furthermore, the number of colonies is maintained at ≤0.5pcs/dish·hour, promoting an aseptic working environment. The cabinets feature precise airflow control with average wind speeds of 0.38±0.025m/s inside the door, 0.26±0.025m/s in the middle, and 0.27±0.025m/s inside, with a front suction wind speed of 0.55m±0.025m/s ensuring optimal particulate removal.
These cabinets operate quietly with a noise level capped at ≤65dB(A) and are powered by a single-phase 220V/50Hz AC voltage supply. Power consumption varies across models, ranging from 400W to 700W, providing flexibility depending on the laboratory’s needs. Designed to handle intensive use, the cabinets’ weights also vary, from 170 KG to 270 KG, offering options for different space and mobility requirements.
The working area dimensions differ across models to suit various laboratory demands, while the units come with a high-efficiency filter and fluorescent/ultraviolet lamp designed to enhance visibility and ensure sterility. Below is a detailed technical specification table representing these advanced features:
| Model | YR05704 | YR05705 | YR05706 | YR05707 | |
| Cleanliness | Class 100@≥0.5μm (US Federal 209E) | ||||
| Number of colonies | ≤0.5pcs/dish·hour (Φ90mm culture plate) | ||||
| Average wind speed | Inside the door | 0.38±0.025m/s | |||
| Middle | 0.26±0.025m/s | ||||
| Inside | 0.27±0.025m/s | ||||
| Front suction wind speed | 0.55m±0.025m/s（30% Efflux） | ||||
| Noise | ≤65dB(A) | ||||
| Voltage | AC single-phase 220V/50Hz | ||||
| Maximum power consumption | 400W | 500W | 600W | 700W | |
| Weight | 170KG | 210KG | 250KG | 270KG | |
| Working area W1×D1×H1 | 840×650×620 | 1040×650×620 | 1340×650×620 | 1640×650×620 | |
| Overall dimension W×D×H | 1000×800×2100 | 1200×800×2100 | 1500×800×2100 | 1800×800×2100 | |
| High efficiency filter specification and quantity | 780×490×50× 1 | 520×380×70× 1 | 820×380×70× 1 | 1120×380×70× 1 | |
| Specification and quantity of fluorescent lamp/ultraviolet lamp | 12W×1 / 20W×1 | 20W×2/20W×1 | 30W×2/30W×1 | 30W×2/30W×1 | |
Market Price
The Class II A2 Biological Safety Cabinet is competitively priced within the market, offering a range from approximately 5800 USD to 6600 USD. This price range reflects the advanced features and the quality of construction that ensures maximum safety and efficiency in laboratory environments. Kalstein is committed to providing value through a combination of affordable pricing and top-tier product features. Prospective buyers are encouraged to reach out for a personalized quote or take advantage of the Kalstein Plus platform to generate their own automatic quote.
Frequently Asked Questions
What are the main differences between the four models?
The primary differences among the models YR05704, YR05705, YR05706, and YR05707 include variations in power consumption, weight, and the dimensions of the working area. These options allow users to select a cabinet size that fits their laboratory space and power needs.
How often should the high-efficiency filters be replaced?
Filter replacement depends on usage and environmental conditions. However, it is generally recommended to inspect the filters every six months and replace them as needed to ensure optimal performance and safety.
Can these cabinets be used in biosafety level 3 laboratories?
Yes, Class II A2 Biological Safety Cabinets are suitable for biosafety level 2 and 3 laboratories, offering the necessary containment and protection required for handling potentially hazardous materials.
Advantages and Disadvantages
Advantages: The Class II A2 Biological Safety Cabinet offers numerous benefits, including a controlled environment that minimizes contamination risk, an ergonomically designed work area, and advanced filtration technology that ensures protection for both the operator and the experiment. Additionally, the energy-efficient design provides reduced operational costs.
Disadvantages: Despite its benefits, these cabinets require regular maintenance of filters and other components to ensure continued performance. They also necessitate space accommodation commensurate with the model size, which may be a consideration for smaller laboratories.
Field Use
In practical terms, the Class II A2 Biological Safety Cabinet is an essential tool in microbiology and biomedical research laboratories. These cabinets are utilized in the handling of cell cultures, biological samples, and various chemicals. By providing a barrier between the user and potential contaminants, the cabinet ensures a sanitary working environment critical to experimental integrity and safety.
The cabinet’s efficient airflow system and high-efficiency filters maintain a sterile environment, crucial for accurate and reproducible results in research settings. Laboratories dealing with infectious agents or sensitive biological processes benefit greatly from the cabinet’s robust design and functional aspects.
Recommendations
For maintaining the highest performance of the Class II A2 Biological Safety Cabinet, it is important to adhere to routine cleaning and decontamination protocols. Regularly inspect and service the HEPA filters, and keep the work surface clean and free from unnecessary equipment. Ensure the cabinet is situated in an area with minimal foot traffic and away from air vents or drafts to maintain optimal airflow within its enclosure.
Kalstein recommends utilizing their service packages available through the Kalstein Plus platform to ensure ongoing peak performance of your safety cabinets. Taking advantage of these services will significantly enhance the operational lifespan of the equipment.
If you’re looking for a fusion of innovation and quality, you’ve come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a high level of excellence. Our intuitive and efficient online purchasing channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/biological-safety-cabinet-100-exhaust-class-ii-a2-biosafety-cabinet-yr05704-yr05707/.
