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{"title":"ZJNF Class III Medical Device \u200cBiosafety Cabinet (BSC) With 99.99 High","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/0c\/f01e8728150da85e567366ac3ab4-200x200-1\/zjnf_class_iii_medical_device_e2_80_8cbiosafety_cabinet_28bsc_29_with_99_99_high.jpg","attrs":{"Brand Name":"ZJNF","Model Number":"ZJNF-1","Certification":"CE","Place of Origin":"China"}}
{"title":"Stainless Steel Laminar Air Flow Work Bench Cabinet, Purification Laminar Flow","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/14\/27afcefe8c25f1a7f4421d02cad0-200x200-1\/stainless_steel_laminar_air_flow_work_bench_cabinet_2c_purification_laminar_flow_hood_bench.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"0.3um Laminar Flow Clean Bench Air Filtration 99.99% With HEPA Filter","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/c9\/1b2cee1e1688b5ce811c844a4b85-200x200-1\/0_3um_laminar_flow_clean_bench_air_filtration_99_99_25_with_hepa_filter.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Material":"Stainless Steel"}}
{"title":"SUS304 201 Laminar Clean Bench Desktop H14 U15 For Air Purification Flow Hood","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/65\/e4bedfb7f2626d348db6ca379029-200x200-1\/sus304_201_laminar_clean_bench_desktop_h14_u15_for_air_purification_flow_hood.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"Biology Laboratory Anti Static Laminar Flow Clean Air Bench Horizontal Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/56\/e2b07f7cd854d197ecc8edb0b57a-200x200-1\/biology_laboratory_anti_static_laminar_flow_clean_air_bench_horizontal_stainless_steel_h14_u15_air_cleaning_equipment.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"Custom Laminar Clean Bench ISO Stainless Steel Workbench Air Purification","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/24\/098875048b138daff1ac84cf2645-200x200-1\/custom_laminar_clean_bench_iso_stainless_steel_workbench_air_purification.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
{"title":"PSC Motors Vertical Laminar Flow Clean Bench , 220V Laminar Flow Clean Air Bench","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/c5\/22edeb62da374e8aac134e846aad-200x200-1\/psc_motors_vertical_laminar_flow_clean_bench_2c_220v_laminar_flow_clean_air_bench.jpg","attrs":{"Brand Name":"ZJNF","Place of Origin":"China","Payment Terms":"tt lc PayPal credit card","Minimum Order Quantity":"1"}}
Biosafety Cabinet (BSC) A biosafety cabinet is a critical laboratory equipment designed to protect operators, experimental samples, and the environment from hazardous biological agents. Classified as a Class III medical device, it utilizes a negative-pressure air purification system and HEPA filtration to prevent the spread of harmful microbial aerosols generated during experiments.
Core Functions
The biosafety cabinet provides three layers of protection:
Operator Protection: HEPA filters capture 99.99% of bacteria and viruses, preventing aerosol leakage.
Sample Protection: A vertical laminar airflow barrier maintains sterility by blocking external contaminants.
Environmental Protection: Negative pressure ensures unidirectional airflow, containing hazardous materials within the cabinet.
Operational Guidelines
Startup: Power on, activate lighting and fan, then raise the sash to the marked line after the indicator turns yellow.
Procedures: Minimize items inside to avoid disrupting airflow; move arms slowly and wait for airflow stabilization.
Prohibitions: Open flames (e.g., alcohol burners) are strictly prohibited—use infrared sterilizers instead.
Maintenance: Disinfect surfaces with 75% ethanol before/after use; replace filters regularly and monitor airflow velocity.
Key Difference from Laminar Flow Hood
Biosafety cabinets protect personnel, samples, and the environment, while laminar flow hoods only protect samples (not operators). Therefore, biosafety cabinets are mandatory for handling infectious materials.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-4000000
Employee Number:
200~300
Ecer Certification:
Verified Supplier
Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ... Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.
Which is the only high-tech technology company in Southern China with CNAS certification
We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ...
9th Floor, Block C, Coolpad Building, Intersection Of Keyuan Avenue And Baoshen Road, Nanshan Gaoxin North District, Songpingshan Community, Xili Street, Shenzhen city, Guangdong, China