Biological Safety Cabinet Class II A2 YR0090B (SS) // YR0090E (SS)

The Class II A2 Biological Safety Cabinet YR0090B (SS) // YR0090E (SS) from Kalstein provides unmatched protection in laboratories handling low to moderate risk biological agents. Constructed entirely of stainless steel, this cabinet ensures durability and easy disinfection. These features are essential in biosafety environments. The cabinet’s front window includes an operation port that allows the operator to work safely. This design protects personnel, products, and the environment from potential contamination. Additionally, the airflow system recirculates 70% of the air internally while expelling the remaining 30%, ensuring a controlled and safe work environment without needing extra exhaust systems.

Market Price

The Class II A2 Biological Safety Cabinet YR0090B (SS) // YR0090E (SS) typically costs between $3200 and $5700, depending on the model and specifications. This price reflects the high-quality materials, robust stainless steel construction, and advanced filtration technology. For laboratories that must meet rigorous biosafety standards, this cabinet is a crucial investment.

Frequently Asked Questions

• Is the YR0090B (SS) // YR0090E (SS) Biological Safety Cabinet difficult to operate? No, the cabinet is easy to use. Its intuitive control panel and ergonomic design include an alarm that signals when the safety door is not correctly positioned.
• What type of protection does this cabinet offer? The cabinet protects the operator, the environment, and the samples. It prevents cross-contamination using a highly efficient HEPA filtration system.
• What is the size of the work area? The work area varies by model. Internal dimensions range from 800×630×700 mm to 1600×630×700 mm, providing ample space for various laboratory applications.

Advantages and Disadvantages

The Class II A2 Biological Safety Cabinet YR0090B (SS) // YR0090E (SS) offers several advantages. It features a fully stainless steel design, high-efficiency HEPA filtration (>99.999%), and quiet operation with noise levels below 67 dB. The cabinet also includes high-power UV lamps and an efficient exhaust system, which ensures a safe work environment. However, its size may be a drawback in laboratories with limited space. Careful consideration of the cabinet’s dimensions is necessary during installation.

Product Usage in the Field

The Class II A2 Biological Safety Cabinet YR0090B (SS) // YR0090E (SS) is widely used in medical, pharmaceutical, and research laboratories. Preventing cross-contamination is crucial when handling biological samples. The ergonomic design and efficient airflow system make this cabinet indispensable for maintaining a safe and controlled environment during pathogen manipulation.

Recommendations

To maximize efficiency and extend the cabinet’s lifespan, regular maintenance is essential. This includes inspecting and periodically replacing the HEPA filters. Additionally, calibrate the airflow system to ensure optimal working conditions. Regularly test the UV lamps and safety alarms to guarantee continuous and safe performance.

Working environment

(1) Only applicable to indoor. (2) Ambient temperature: 15 35 “C. (3) Relative humidity: < 75%. (4) Atmospheric pressure range: 70kPa 106kPa. (5) Power supply: 220V 50Hz.

Essential Parameters

1) Type A2, 30% efflux, 70% internal recycle. 2) Height from table top to ground: 850mm (size can be customized and modified2.according to requirements) Biosafety. (1) Personnel safety: tested by potassium iodide (KI) method, the protection factor of the front window operating opening should not be less than lX 105. (2) Product safety: bacterial count < 5 CFU/time. (3) Safety of cross contamination: bacterial count <2CFU/time.

Technical Specification

Parameter / Model	YR0090B(SS)	YR0090C(SS)	YR0090D(SS)	YR0090E(SS)
Rotated Voltage	220 V
Roted Frequency	50HZ
Number Of People	SINGLE PERSON		DOUBLE
Overall Dimension	1000*765*2000MM	1200*765*2000MM	1500*765*2000MM	1800*765*2000MM
Operating Space	800*630*700MM	1000*630*700MM	1300*630*700MM	1600*630*700MM
Rated Power	1100W		1800W
Total System Exhaust	360M3/h		500m3/h
Uv Lamp Power	30w		40w
Fluoroscent Lamp Power	12w*2(LED)		16W*2 (LED)
Average Falling Wind Speed	0.33+-0.25M/S
Average Suction Wind Speed	0.53+-0.25M/S
Filtrtion Efficiency	HEPA (ULPA) High Efficiency Filter, FOR 0.3 U M (0.12) Particle Filtration Efficiency > 99.999% (99.9995%)
Noise	<67 Db (A)