Class II Type B2 Biological Safety CabinetII 级 B2 型生物安全柜
- Working width
- 1.2–1.8 m
- Exhaust
- 100% hard-ducted to external blower
细胞培养超净台

Photo for reference; configuration may vary by order.
Model No. CCH-0001 · Cell Culture Equipment
II 级 A2 型生物安全柜
For general aseptic culture with biological agents, an A2 cabinet is the usual choice. It recirculates about 70% of HEPA-filtered air and exhausts 30%, with inflow around 0.5 m/s and downflow between 0.25 and 0.35 m/s. Choose a working width from 1.2 to 1.8 m; the interior is 304 stainless and lighting exceeds 800 lux.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
For general aseptic culture with biological agents, an A2 cabinet is the usual choice. It recirculates about 70% of HEPA-filtered air and exhausts 30%, with inflow around 0.5 m/s and downflow between 0.25 and 0.35 m/s. Choose a working width from 1.2 to 1.8 m; the interior is 304 stainless and lighting exceeds 800 lux.
| Parameter | Value |
|---|---|
| Working width 工作区宽度 | 1.2–1.8 m (model dependent) |
| Downflow velocity 下降气流速度 | approx. 0.25–0.35 m/s |
| Inflow velocity 进入气流速度 | approx. 0.5 m/s |
| Filtration 过滤方式 | HEPA, 99.99% at 0.3 µm, supply and exhaust |
| Recirculation ratio 循环比例 | approx. 70% recirculated, 30% exhausted |
| Interior material 内胆材质 | 304 stainless steel |
| Noise level 噪声 | below 65 dB(A) |
| Illumination 照度 | above 800 lux at the work surface |
| Alarms 报警功能 | Downflow, inflow and window position alarms |
| Dimensions (W x D x H) 外形尺寸(宽 x 深 x 高) | approx. 1,400 x 800 x 1,500 mm |
| Model No. | CCH-0001 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.