Biological Safety Cabinet 100% Exhaust Class II A2 Biosafety Cabinet YR05704 // YR05707

ManufacturerKalstein

Description

The 100% Exhaust Biological Safety Cabinet Class II A2 YR05704 // YR05707 is an advanced solution designed to ensure maximum protection in laboratories working with hazardous biological agents. This cabinet is equipped with an air curtain isolation system that prevents cross-contamination both internally and externally. The vertical laminar airflow design, combined with negative pressure, ensures that 30% of the air is expelled outside while 70% is recirculated internally, eliminating the need for additional ductwork installations. Additionally, the cabinet features an adjustable glass door that can be fully closed for sterilization processes and is equipped with an alarm system that alerts when the positioning height is inadequate, thereby ensuring operational safety.

Market Price

The price of the Biological Safety Cabinet YR05704 // YR05707 varies depending on the model and specifications, typically ranging from $3400 to $5700. This price range reflects the high quality of the materials used, such as 304 stainless steel, as well as the advanced filtration technology that ensures a safe and contaminant-free working environment. Investing in this equipment is essential for laboratories that must meet strict biosafety standards, protecting both operators and sensitive samples.

Frequently Asked Questions

  • Is it difficult to operate the Biological Safety Cabinet YR05704 // YR05707?
    No, the cabinet is designed to be easy to operate. Its intuitive LCD LED control panel and ergonomic design facilitate daily use. Additionally, it features an alarm that alerts if the safety door is not correctly positioned, providing an extra layer of safety.
  • What type of protection does this cabinet offer?
    The cabinet provides comprehensive protection for the operator, the environment, and the samples being handled, preventing cross-contamination through its highly efficient HEPA filtration system.
  • What is the size of the work area?
    The work area varies depending on the model, with dimensions ranging from 840×650×620 mm to 1640×650×620 mm, offering adequate space for a variety of laboratory applications.

Advantages and Disadvantages

The 100% Exhaust Biological Safety Cabinet Class II A2 YR05704 // YR05707 offers multiple advantages, including its robust stainless steel construction, a HEPA filtration system that guarantees over 99.99% efficiency, and its quiet operation, with a noise level below 65 dB, ideal for environments requiring concentration. Additionally, the smooth, seamless surface ensures a hygienic working environment. However, its size can be a limitation in laboratories with limited space, making careful planning of its installation essential.

Product Usage in the Field

This cabinet is widely used in laboratories where maintaining a sterile and controlled environment is crucial, such as in biomedical and pharmaceutical research. Its advanced filtration system and vertical laminar flow are essential for preventing cross-contamination, protecting both the operator and sensitive samples. The ergonomic design, with a 10° tilt, enhances operator comfort during long working hours, ensuring an efficient and safe working environment.

Recommendations

To ensure optimal performance and longevity of the 100% Exhaust Biological Safety Cabinet Class II A2 YR05704 // YR05707, regular maintenance is recommended. This includes inspecting and periodically replacing the HEPA filters, as well as calibrating the airflow to maintain ideal working conditions. Additionally, it is important to regularly test the UV protection device and safety alarms to guarantee continuous and safe operation.

Technical Specifications

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

Additional information

Weight N/A
Model

YR05704, YR05705, YR05706, YR05707

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