恒电位仪
Photo for reference; configuration may vary by order.
Model No. POT-0004 · Electrochemistry Instruments
双恒电位仪
Rotating ring-disc studies, dual-electrode sensors and electrocatalyst screening need two working electrodes controlled together. This bipotentiostat drives both independently at ±10 V across 100 pA to 1 A, synchronised within 10 µs, with ±12–20 V compliance. EIS from 10 µHz to 100 kHz runs on either channel in turn. Tell us whether you need an RRDE rotator.
| 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.
Rotating ring-disc studies, dual-electrode sensors and electrocatalyst screening need two working electrodes controlled together. This bipotentiostat drives both independently at ±10 V across 100 pA to 1 A, synchronised within 10 µs, with ±12–20 V compliance. EIS from 10 µHz to 100 kHz runs on either channel in turn. Tell us whether you need an RRDE rotator.
| Parameter | Value |
|---|---|
| Number of working electrodes 工作电极数量 | 2, independently controlled |
| Applied potential range 施加电位范围 | ±10 V per channel |
| Current ranges 电流量程 | 100 pA–1 A per channel |
| Current resolution 电流分辨率 | 0.1% of range |
| Channel synchronisation 通道同步 | ≤10 µs |
| Compliance voltage 槽压 | ±12–20 V |
| EIS frequency range 阻抗频率范围 | 10 µHz–100 kHz |
| Potentiostat channels for EIS 阻抗测量通道 | Either channel, sequentially |
| Rotator interface 旋转装置接口 | Analog control output |
| Interfaces 接口 | USB, LAN |
| Model No. | POT-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.
