发酵控制系统
Photo for reference; configuration may vary by order.
Model No. FCS-0004 · Fermentation Equipment
气体混合与通气控制系统
Precise DO and pH control in cell culture depends on blending gases rather than simply bubbling air. This system mixes air, O2, N2 and CO2 at 0.01–50 L/min per channel with ±1–2% full-scale accuracy, setting oxygen fraction from 21 to 100%. Gas passes 0.2 µm sterilising filters, and flows are logged with each batch.
| 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.
Precise DO and pH control in cell culture depends on blending gases rather than simply bubbling air. This system mixes air, O2, N2 and CO2 at 0.01–50 L/min per channel with ±1–2% full-scale accuracy, setting oxygen fraction from 21 to 100%. Gas passes 0.2 µm sterilising filters, and flows are logged with each batch.
| Parameter | Value |
|---|---|
| Gases handled 处理气体 | Air, O2, N2, CO2 |
| Flow control range 流量控制范围 | 0.01–50 L/min per channel |
| Accuracy 准确度 | ±1–2% of full scale |
| Control signal 控制信号 | 0–10 V or 4–20 mA |
| Oxygen fraction control 氧分压控制 | 21–100% |
| Filtration 过滤 | 0.2 µm sterilizing gas filters |
| Pressure regulation 压力调节 | Inlet regulator and relief |
| Data output 数据输出 | Flow and composition logged with batch |
| Model No. | FCS-0004 |
| 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.
