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LI-QUID LIQUID INTERNATIONAL 利奎德国际 · Shanghai
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培养监测系统

Culture Monitoring

Model No. CUM-0003 · Cell Culture Equipment

Dissolved Oxygen and pH Monitoring System

溶氧与 pH 监测系统

Reliable oxygen and pH data are the backbone of bioreactor control and scale-up studies. This system measures DO from 0 to 200% air saturation within ±2%, and pH 2–12 within ±0.05 after calibration. Choose reusable 12 mm probes or single-use patches, sterilised by autoclave, steam or gamma depending on format.

Dissolved oxygen range
0–200% air saturation
Dissolved oxygen accuracy
within ±2% air saturation (typical)
pH range
pH 2–12
pH accuracy
within ±0.05 pH units after calibration
Response time
approx. 10–60 s
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Reliable oxygen and pH data are the backbone of bioreactor control and scale-up studies. This system measures DO from 0 to 200% air saturation within ±2%, and pH 2–12 within ±0.05 after calibration. Choose reusable 12 mm probes or single-use patches, sterilised by autoclave, steam or gamma depending on format.

Highlights

  • Reusable 12 mm probes or single-use patches
  • Response in roughly 10–60 seconds
  • Integrated or external temperature compensation
  • Spots oxygen limitation in dense cultures

Applications

  • Bioreactor oxygen and pH control
  • Detection of oxygen limitation at high density
  • Media buffering assessment
  • Scale-up and process characterisation

Specifications 技术参数

ParameterValue
Dissolved oxygen range 溶氧范围 0–200% air saturation
Dissolved oxygen accuracy 溶氧准确度 within ±2% air saturation (typical)
pH range pH 范围 pH 2–12
pH accuracy pH 准确度 within ±0.05 pH units after calibration
Response time 响应时间 approx. 10–60 s
Sterilisation 灭菌方式 Autoclave, in-situ steam or gamma for single-use
Temperature compensation 温度补偿 Integrated or from a separate sensor
Probe format 探头形式 Reusable 12 mm probe or single-use patch
Signal output 信号输出 Analogue 4–20 mA or digital Modbus
Dimensions (W x D x H) 外形尺寸(宽 x 深 x 高) probe approx. 12 x 12 x 250 mm
Model No.CUM-0003
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

IEC 61010-1 IEC 61326-1 ISO 14644-1 USP <1046> ISO 20387

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.

Packing & Shipping 包装与运输

Export packing

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.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Dissolved Oxygen and pH Monitoring System (CUM-0003)

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