Portable Dissolved Oxygen Meter便携式溶解氧测定仪
- Measuring range
- 0–20 mg/L (0–200% saturation)
- Accuracy
- ±0.1–0.5 mg/L
恒电位仪

Photo for reference; configuration may vary by order.
Model No. POT-0001 · Electrochemistry Instruments
单通道电化学工作站
Corrosion, battery, sensor and electrocatalysis researchers often start with one versatile workstation. This potentiostat/galvanostat applies ±10 V with 1 µV setting resolution, covers currents between 100 pA and 1 A in decade steps, and includes impedance spectroscopy over 10 µHz–1 MHz. Compliance is ±12–20 V with data rates up to 200–500 k samples/s. Tell us your cell types.
| 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.
Corrosion, battery, sensor and electrocatalysis researchers often start with one versatile workstation. This potentiostat/galvanostat applies ±10 V with 1 µV setting resolution, covers currents between 100 pA and 1 A in decade steps, and includes impedance spectroscopy over 10 µHz–1 MHz. Compliance is ±12–20 V with data rates up to 200–500 k samples/s. Tell us your cell types.
| Parameter | Value |
|---|---|
| Applied potential range 施加电位范围 | ±10 V |
| Potential resolution 电位分辨率 | 1 µV (setting), 12 µV (measurement) |
| Current ranges 电流量程 | 100 pA–1 A in decade steps |
| Current resolution 电流分辨率 | 0.1% of range |
| Compliance voltage 槽压 | ±12–20 V |
| EIS frequency range 阻抗频率范围 | 10 µHz–1 MHz |
| ADC resolution 模数转换分辨率 | 16–24 bit |
| Maximum data rate 最高数据速率 | 200–500 k samples/s |
| Cell connections 电解池接口 | 1 working, 1 counter, 1 reference, 1 sense |
| Interfaces 接口 | USB 2.0, LAN, optional GPIB |
| Model No. | POT-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.