Online Dissolved Oxygen Analyzer在线溶解氧分析仪
- Measuring range
- 0–20 mg/L (0–200% saturation)
- Accuracy
- ±0.1 mg/L
恒电位仪

Photo for reference; configuration may vary by order.
Model No. POT-0003 · Electrochemistry Instruments
模块化电化学工作站
Core facilities and multi-technique labs need a workstation that can be reconfigured as projects change. This modular system takes 1–8 modules in one chassis, covering 1 pA to 10 A across modules, EIS from 10 µHz to 1 MHz with an impedance module and optional multiplexing of up to 64 cells. Interfaces include USB, LAN and optional GPIB.
| 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.
Core facilities and multi-technique labs need a workstation that can be reconfigured as projects change. This modular system takes 1–8 modules in one chassis, covering 1 pA to 10 A across modules, EIS from 10 µHz to 1 MHz with an impedance module and optional multiplexing of up to 64 cells. Interfaces include USB, LAN and optional GPIB.
| Parameter | Value |
|---|---|
| Chassis slots 机箱插槽 | 1–8 modules |
| Applied potential range 施加电位范围 | ±10 V (module dependent) |
| Current ranges 电流量程 | 1 pA–10 A across modules |
| Current resolution 电流分辨率 | 0.01% of range (low-current module) |
| Compliance voltage 槽压 | ±10–20 V (module dependent) |
| EIS frequency range 阻抗频率范围 | 10 µHz–1 MHz (impedance module) |
| Multiplexer capacity 多路复用容量 | up to 64 cells optional |
| Interfaces 接口 | USB, LAN, optional GPIB |
| Calibration 校准 | Per module, annual recommended |
| Power supply 电源 | 100–240 V AC, 50/60 Hz |
| Model No. | POT-0003 |
| 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.